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Chances are if you have been on the keto diet for a while you have heard of the condition called “keto crotch.” Although this somewhat stinky side effect of eating a keto diet has no real research to back it up, people on the diet are reporting a less than pleasant odor coming from down […]

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Team sports must become a staple for all ages or communities will slip further into obesity and mental disorder.

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Our modern lives are full of stress, distraction, and disconnection. That has an impact on our nervous systems—and our gut health. In this episode of Revolution Health Radio, I talk with Allison Post about how your gut wellness is tied to your nervous system and why unwinding and giving your body a chance to rest can improve your health.

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I’m continuing my crusade of keto mythbusting. Recently, there was keto crotch, then keto bloat, and today I’m returning to one of the O.G. myths—keto body odor. Yes, it seems detractors of the keto diet are hell-bent on making you think your body will become a stinky, bloated mess if you dare to drop your carbs below 50 grams per day…but is it true?

Here’s the spoiler: Yes, people in online keto diet forums occasionally complain about an unpleasant change in body odor when they first go keto. There is no scientific evidence that it actually happens, nor a clear, compelling explanation for why it would. Moreover, the anecdotal (and it’s all anecdotal) evidence suggests that if it does occur, it is rare and temporary. In other words, the whole idea of keto body odor seems to be exaggerated—shocking, I know.  

That said, significant dietary changes can result in other physiological changes that may manifest in a variety of ways. Since nobody wants to be the stinky kid, let’s take this opportunity to look at what might be plausible about keto body odor and what to do if you think you’ve been afflicted.  

What Causes Body Odor?

First, let’s clarify what’s meant by “body odor.” In the medical literature, the term is used in reference to aromas associated with breath, urine, feces, vaginal secretions, sweat (usually from the axilla, or armpits), and general bodily essence as it were. Because it’s such a broad term, the causes are also extremely varied. For the purposes of this post, I’m going to use the term “body odor” to mean aromas from sweat and general bodily funk, since that’s what’s usually meant by keto body odor.

Body odor arises when odorless compounds leave the body through glands in the skin and interact with microbes living on the skin’s surface. The microbes then release chemical compounds—what we actually detect as body odor. Typically, commercial deodorants target both pieces of the equation by using antiperspirants to minimize the excretion of the odor precursors and by creating an unfavorable environment for the microbes living on the skin. There is also a genetic component to how much individuals secrete compounds that cause body odor.

Although a huge industry is built around trying to help people mask their natural odors—and suggesting that body odor is always the result of poor hygiene—bodily scents are actually quite important. Just as other animals do, humans use olfactory cues for recognizing kin, making judgments about others’ personality traits and attractiveness, and even for detecting fertility. Although we rarely recognize it, the data suggests that smell probably factors into all our face-to-face social interactions.

Body odor can also result from illness. Before the use of sophisticated modern disease detection techniques, doctors were taught to use their sniffers as a diagnostic tool. Even today, smell can be an important clue that an individual is unwell. Often these odors emanate from the breath or urine, but certain infectious and metabolic diseases can be associated with distinctive body odors. In addition to perceptible body odor, the human olfactory system can detect infection and sense illness in others, presumably an important means of preventing the spread of communicable disease.

Diet and Body Odor

The whole notion that a keto diet can cause body odor rests on the assumption that how we smell is affected by what we eat. It turns out that there is scant evidence that that is actually the case.

When I’ve taken up the question of keto diet and body odor previously, I noted that there are really only two human studies that speak to this. One small study found that women judged men’s body odor more negatively when they ate a diet that contained red meat compared to when they abstained from red meat. However, the diets differed in other ways as well. In contrast, a different study found that women rated men’s body odor more positively when the men reported eating more fat, meat, and eggs, and more negatively when they ate more carbs. Hmm.  

Besides those two small studies, evidence that diet impacts body odor seems to come primarily from studies on guinea pig urine and meadow voles—not exactly the most compelling in my opinion.

Nevertheless, the common belief persists that certain foods will make you stinky: garlic, onions, cruciferous vegetables, and spicy foods especially. However, there is no evidence that this is actually the case beyond the obvious bad breath and, ahem, flatus that these foods can cause. In fact, the one study I found on the subject reported that garlic counterintuitively improved body odor.

So, Can Keto Make You Stinky?

As you can see, there’s minimal evidence at best linking body odor to diet, and none of it has to do with the keto diet itself. Nevertheless, the belief that keto causes body odor persists…thanks to the few complaints from some in the keto community (and, just maybe, those who have nothing to do with keto but want to cause a stir). While I don’t want to dismiss anecdotal evidence out of hand, I have noticed that once people go keto, their diet is immediately to blame for every weird smell, twitch, or symptom. It’s remarkable really.

In the interest of fairness, let’s look at the explanations that are typically offered for why keto might cause body odor:

Is It the Protein?

The first hypothesis is that keto dieters smell funky because they’re eating a lot more meat. As I already mentioned, there are only two small studies that speak to this, and the findings conflict. The idea at work: protein metabolism yields ammonia as a byproduct (true), which builds up because of eating “too much protein,” resulting in body odor.  

To which I object… First of all, it’s not necessarily true that going keto means eating more meat. My version of a keto diet certainly isn’t a steak-and-bacon fest—I still eat tons of veggies. If anything, my observation is that keto folks by and large remain fearful of eating “too much” protein lest it kick them out of ketosis. (The issue is not nearly so simple as that, as I’ve explained.) In any case, even if you’re eating a good deal of meat, a healthy liver should be able to convert the amount of ammonia generated into urea and send it off to the kidneys to be excreted as urine.

Maybe It’s the “Detoxing”?

Toxins such as environmental pollutants accumulate in adipose tissue, a.k.a. fat cells, and these toxins are then released into the bloodstream when people burn fat. Because the keto diet often results in increased burning of body fat, the theory goes that the body is “detoxing” all these pollutants, and that’s what causes body odor. Detoxing is a controversial subject, and while it is true that some of these toxins can be excreted through the skin, the actual amounts are fairly small (the majority get excreted via urine and feces). Plus, it’s not evident that the toxins that are excreted through the skin cause any particular odor. And wouldn’t any diet that actually does what it’s supposed to—i.e. burn fat—be subject to the same “stinky” detox effect? I think we can safely chuck this claim.

Are Ketones a Cause?

Maybe ketones themselves make you smelly? This one has the most potential validity, as it’s well documented that acetone—one of the three ketone bodies—gets excreted when you’re in ketosis. However, it’s the cause of the familiar keto breath, not body odor per se. I’ve seen no evidence linking acetone to actual body odor.

What To Do About It

Ok, I hear you saying, “Mark, I see that you’re skeptical, but I’m telling you… I stink!” What can you do about it?

Well, since there isn’t a clearcut cause, I can’t give a clearcut answer, but I’ll tell you what the general wisdom says:

First, you can support your body’s own detoxification pathways as I describe here. Your body should be able to do a fine job taking out the garbage—it’s designed to do so and is efficient at it—but hey, why not drink some coffee and throw some broccoli sprouts on your salad. This is a “can’t hurt, might help” situation.

Same thing goes for taking some nice epsom salt baths, another common recommendation. Whether there is any truth to their detoxifying nature, you’ll get a nice dose of transdermal magnesium with a hefty side of relaxation. Throw in some essential oils and olive oil and soak your cares away… hopefully taking some of the b.o. with it.

You can also experiment with eating less protein and more carbs, but I do see potential downsides to both. You definitely don’t want to eat too little protein, since it serves such a vital role in healthy functioning, and you don’t want to add back too many carbs if being in ketosis is your goal. That said, especially with regard to the protein you probably have room to play around, so feel free to experiment if you want. I’m not overly optimistic that this is the answer, but I’m always a fan of finding what works for you.  

Or, take a wait and see approach. Most keto side effects come and go as people become keto-adapted. If your problem is keto breath, not body odor per se, you can try chewing on some fresh herbs or taking chlorophyll supplements, but these will just mask the issue.

Lastly, if it is very noticeable and very bothersome, you can—and probably should—consult your doctor. If you are excreting significant ammonia, which usually happens via the breath, this is a sign of liver or kidney problems that need to be diagnosed asap.

The Bottom Line…

Because switching to a keto diet can initiate a profound metabolic shift, some people might experience side effects. And, sure, it’s conceivable that transient changes to body odor might be one of them. The lack of evidence that body odor is strongly affected by diet (as well as my own experience interacting with the thousands of people in my community who have tried keto) leads me to believe that this is a minor problem at most—and one that most people won’t experience at all. If it’s affecting you, feel free to try to solutions I described above. They might not resolve the problem immediately, but at least they’ll likely have other positive benefits.

Ok, what say you? Are your friends giving you a wide berth now that you’re in ketosis, or are you chalking this up to yet another thing the haters are blowing out of proportion?

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References:

Groyecka A, Pisanski K, Sorokowska A, et al. Attractiveness Is Multimodal: Beauty Is Also in the Nose and Ear of the Beholder. Front Psychol. 2017;8:778.

James AG, Austin CJ, Cox DS, Taylor D, Calvert R. Microbiological and biochemical origins of human axillary odour. FEMS Microbiol Ecol. 2013 Mar;83(3):527-40.

Natsch, A. What Makes Us Smell: The Biochemistry of Body Odour and the Design of New Deodorant Ingredients. CHIMIA Intl J Chem. 2015 Aug;69(7-8):414-420.

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Have you ever felt your brain function faltering after a particularly stressful week or wished you could supercharge your cognition? Here’s how you can optimize your brain for better performance.

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Diet culture is all around us. It influences how we speak and exercise, what we eat and wear, and even how we feel about and talk to ourselves. We are living and breathing diet culture every day, yet most people don’t even know it exists. That’s because it is so deeply embedded into our lives that it seems completely normal (until you start to do a little digging, that is).

What Is Diet Culture?

Diet culture is a system of beliefs and values that prioritizes body weight, shape, and size over health and well-being.

Diet culture places a moral value on behaviors, products, and goals that are designed to achieve a specific body type.

In the world of diet culture, thin bodies are the most valuable bodies, food can be neatly categorized into “good” and “bad,” and only certain kinds of exercise are worthwhile. The focus is on external goals instead of internal ones, and decisions come from a place of self-control instead of self-care.

You may be thinking, “But I’m not on a diet, so what does diet culture have to do with me?”

The thing is, you don’t have to be on a named diet like Keto or Whole30 to be participating in the culture of dieting. Most of us have been living in diet culture for so long that we have an internalized diet mentality that affects how we think about food, movement, and bodies.

How To Spot Diet Culture and the Diet Mentality In Action

If diet culture is all you’ve ever known, at first some forms of it can be tricky to pinpoint. With time and practice, it gets easier to identify diet culture around you and within your own mind.

The most obvious forms of diet culture employ mostly black-and-white thinking. Food is described with terms like clean and dirty, or healthy and unhealthy, leaving no room for nuance. Some foods seem to take on magical properties and are described as “detoxifying,” “super,” or “miracle” foods, while others are demonized for being “fake” and “junk.”

Under the diet mentality, the simple act of eating can easily turn into a guilt trip or shame spiral. Food decisions may be based on what you think you should be eating instead of what you want to eat, and restricting foods or food groups is common.

Mantras like “Every bite you take is either fighting disease or feeding it” get thrown around, implying that choosing the right foods to keep from getting sick is a personal responsibility and a moral imperative.

Diet culture teaches that exercise exists to atone for the sins of what we’ve eaten, and that exercise can be used to “earn” food. The language of exercise is of the harder, faster, stronger variety with an emphasis on a “no excuses” attitude.

Worst of all, diet culture equates weight and size with health. Not only does this ignore additional aspects of health beyond the physical (such as mental, spiritual, emotional, and social health), it also leads to weight stigma and normalizes the constant pursuit of weight loss, often to the detriment of actual health markers.

Diet culture also shows up in more devious ways.

It’s there when you and your coworkers are celebrating an office birthday and there’s a 5-minute discussion about who’s gluten-free that month, whether the cake is keto-friendly, and how “indulgent” a slice is. It’s there when you judge someone else for what they order at a restaurant or put on their plate at a party.

Diet culture is also there when you’re complimenting someone on their weight loss and whispering behind someone’s back about their weight gain. It’s there every time you believe your body is not to be trusted and that your natural hunger and cravings are a betrayal.

Diet Culture Is Harming Us in More Ways Than One

Diet culture’s harms are widespread. With diet culture in charge, we are expected to spend our valuable time, money, and energy in pursuit of looking a certain way and being “healthy” and “fit” enough. We are socialized to believe that we can earn our worth through weight and wellness. This distracts us from other important aspects of our lives, such as work, education, relationships, and rest.

Diet culture also contributes to the prevalence of eating disorders, which have the highest mortality rate of any mental illness. It’s estimated that up to 30 million people have an eating disorder in the United States alone.1 Many known eating disorder risk factors, such as body image dissatisfaction, weight stigma, and a history of dieting, are par for the course in diet culture.2

While diet culture harms everyone, its effects are especially detrimental to marginalized groups. That’s because diet culture reinforces existing systems of oppression.

For example, diet culture promotes a single body type (thin and visibly “fit”) as healthy and desirable. This ignores the reality of body diversity and perpetuates widespread fatphobia.

Additionally, the body type diet culture encourages is most often attributed to white bodies that conform to Western beauty ideals. This is inherently racist and contributes to a long history of white bodies being seen as the status quo while all other bodies are seen as less desirable and worthy.

Diet culture also has roots in classism. It pushes a mandatory “wellness culture” with prohibitive costs while ignoring issues like poverty and food availability. Further, diet culture is ableist in its insistence that we can all be “healthy” and stave off disease if we just buy the right foods, take the right supplements, and commit to the right exercise routine.

This isn’t an exhaustive list of the harm that diet culture causes or the types of oppression that it supports, but it does provide a foundation for helping you to understand that when diet culture is the norm, we all lose.

5 Tools For Dismantling Diet Culture

If you have been participating in diet culture and experiencing the diet mentality, you are not to blame for that. The system is at fault, not individuals, and this discussion about diet culture and the harm it causes is not intended to shame you.

Think of diet culture as a stream traveling in a single direction — it’s not only people knowingly swimming with the current who are following the water’s path, it’s also people who are passively floating in the stream.

But there is another option, and that is to actively swim upstream against the current by working to dismantle diet culture and your own diet mentality. It will take time and practice to unlearn years of diet culture behaviors and it won’t be easy (swimming upstream never is), but there are some steps you can take to get started:

1. Reject the Diet Mentality

Get rid of things that keep you stuck in the diet mentality like low-calorie cookbooks and your scale. Leave behind dieting and restricting for good, and don’t get distracted by the newest fad. Stop putting weight loss and leanness on a pedestal and revolving your life around achieving them to the detriment of your health and well-being.

Commit to catching yourself when you fall back on diet talk in social situations, and start to recognize your internalized food rules so you can practice letting them go.

2. Be Critical of the Language You Use

Once you know what the language of diet culture sounds like, you’ll start to notice it everywhere. Avoid language that:

  • Moralizes food, such as good, bad, clean, naughty, sinful, cheating, cheat day, etc.
  • Links food and exercise, such as “I earned that piece of pizza,” “I deserve that donut,” “I need to burn off that holiday stuffing.”
  • Shames or demeans people for their choices, such as “Soda will kill you, you know,” “Cardio is a waste of your time,” “I think you’ve probably had enough to eat,” “Should you really be eating that?”
  • Focuses on bodies, such as “You should think about losing some weight. I’m just worried about your health,” “You look amazing, have you lost weight?”

If you feel comfortable with doing so, you can also gently challenge others who use this language by explaining to them how problematic it is.

3. Learn to Eat Intuitively

If you’re going to leave dieting behind, you’ll need to find a new way of eating that doesn’t rely on external food rules. The practice of intuitive eating will help you become more aware of what’s going on inside your body, so you can start trusting your body again. By learning to eat intuitively, you’ll be able to reconnect with your hunger and fullness cues, focus on satisfaction, and stop restricting.

4. Nurture Your Relationship With Nutrition and Exercise as a Form of Self-Care

Loosen your grip on any of your previous practices that were rooted in obsession and perfectionism instead of real self-care. If the thought of getting fewer than 10,000 steps a day fills you with fear, it’s time to take off the activity tracker. If you’re used to all of your food choices being guided by calories and macros, get comfortable listening to your cravings instead.

Prioritize food and movement that makes you feel good instead of food and movement that you hope will make you look a certain way.

A good litmus test is asking yourself, “Would I still be doing X if I knew for a fact my body wouldn’t change as a result?”

5. Build Community

Ditching diet culture by yourself when it seems like everyone else is still stuck in it can feel awfully lonely. It helps to be in touch with like-minded people.

On social media, unfollow accounts that no longer fit your values, and search for new ones that include content about intuitive eating, joyful movement, and a weight-inclusive approach to health.

Look for groups online or locally in your area that are anti-diet and embrace body diversity. Educate yourself on these topics through books, podcasts, and candid conversations.

What If You’re Tempted to Return to Diet Culture?

Participating in diet culture is a form of social currency that most of us have been trying to cash in on all of our lives. Inevitably there will be times when you want to run back to its familiar embrace.

When that happens, feel your feelings, and remind yourself that you’re having a normal reaction. Getting diet culture’s siren song out of your head won’t be easy, especially in the beginning. But if you remain focused on all the reasons it’s important to dismantle diet culture, you’ll be able to keep swimming upstream, one stroke at a time.

References

  1. National Association of Anorexia Nervosa and Associated Disorders, Eating Disorder Statistics. https://anad.org/education-and-awareness/about-eating-disorders/eating-disorders-statistics/
  2. National Eating Disorders Association, What Are Eating Disorders? Risk Factors. https://www.nationaleatingdisorders.org/risk-factors

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Functional overreaching is essentially short-term overtraining where you have a goal of digging yourself into a recovery ditch. Two weeks—two ball-busting weeks. Get to work and reap the benefits.

Overtraining for long periods of time is bad. Short-term, planned overtraining, however, can be a massively powerful tool.

 

Functional overreaching is essentially short-term overtraining where you have a goal of digging yourself into a recovery ditch. You intentionally push your training past your body’s ability to recover before backing off, super-compensating, and jumping out of that recovery hole to new levels of strength and muscle. Doing so allows you to benefit from the harder training as your body gets a chance to recover.

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Have you tried hemp oil?

After almost a century of being outlawed, hemp—a form of cannabis with extremely low levels of psychoactive THC—is now legal in the United States. This is big news for people interested in the therapeutic effects of cannabidiol (or CBD) because—while hemp doesn’t contain enough THC, the compound that provides the “high” of cannabis, or any other psychoactive compounds—it does contain cannabidiol (CBD).

For years, all anyone talked about when they talked about cannabis was the THC content. Breeders focused on driving THC levels as high as possible and ignored the other compounds. Even pharmaceutical companies interested in the medical applications of cannabis focused on the THC, producing synthetic THC-only drugs that performed poorly compared to the real thing. It turns out that all the other components of cannabis matter, too, and foremost among them is CBD.

CBD doesn’t get you high, but it does have big physiological impacts. These days, researchers are exploring CBD as a treatment for epilepsy, anxiety, and insomnia. They’ve uncovered potential anti-inflammatory, anxiolytic, and immunomodulatory properties. And now that it’s quasi legal, hundreds of CBD-rich hemp oil products are appearing on the market.

What are the purported benefits of using CBD-rich hemp oil, and what does the evidence say?

Although CBD research is growing, it’s still understudied and I expect I’ll have to update this post in the near future with more information. But for now, here’s a rundown of what the research says.

The Health Benefits of CBD In Hemp Oil

CBD For Anxiety Reduction

Anxiety can be crippling. I don’t have generalized social anxiety, but I, like anyone else, know what it feels like to be anxious about something. It happens to everyone. Now imagine feeling that all the time, particularly when it matters most—around other people. The average person doesn’t consider the import and impact of anxiety on a person’s well-being. If CBD can reduce anxiety, that might just be its most important feature. Does it?

Before a simulated public speaking event, people with generalized social anxiety disorder were either given 600 mg of CBD or a placebo. Those who received CBD reported less anxiety, reduced cognitive impairment, and more comfort while giving the speech. Seeing as how people without social anxiety disorder claim public speaking as their biggest fear, that CBD helped people with social anxiety disorder give a speech is a huge effect.

This appears to be legit. A placebo-controlled trial is nothing to sniff at.

CBD For Sleep

A 2017 review provides a nice summary of the effects of CBD on sleep:

In insomnia patients, 160 mg/day of CBD increased sleep time and reduced the number of arousals (not that kind) during the night.

Lower doses are linked to increased arousals and greater wakefulness.

High dose CBD improved sleep; adding THC reduced slow wave sleep.

In preliminary research with Parkinson’s patients, CBD reduced REM-related behavioral disorder—which is when you basically act out your dreams as they’re happening.

More recently, a large case series (big bunch of case studies done at once) was performed giving CBD to anxiety patients who had trouble sleeping. Almost 80% had improvements in anxiety and 66% had improvements in sleep (although the sleep improvements fluctuated over time).

Mental Health

While its psychoactive counterpart THC has been embroiled in controversial links with psychosis and schizophrenia for decades, CBD may be an effective counterbalancing force for mental health.

In patients with schizophrenia, six weeks of adjunct treatment with cannabidiol resulted in lower rates of psychotic symptoms and made clinicians more likely to rate them as “improved” and made researchers more likely to rate them as “improved” and not “severely unwell.” There were also improvements in cognitive performance and overall function. It seems the “adjunct” part of this study was key, as other studies using cannabidiol as the only treatment mostly failed to note improvements.

This was placebo controlled, so it makes a good case for CBD hemp oil as adjunct treatment (in addition to regular therapy) in people with schizophrenia.

Among 11 PTSD patients who took an average of 50 mg of CBD per day for 8 weeks, 10 (90%) experienced a 28% improvement in symptoms. No one dropped out or complained about side effects. CBD seemed to particularly benefit those patients who had issues with nightmares.

This is promising but preliminary. This was an 11-person case study, not a placebo-controlled trial.

Epilepsy

A recent review of four human trials lays out the evidence: More than a third of all epilepsy patients experienced 50% or greater seizure reductions with just 20 mg of CBD. The effect of CBD on seizure activity is so widely acknowledged and understood that the only FDA-approved CBD-based product is Epidiolex, a plant-based CBD extract used to treat seizures in patients with Dravet syndrome and Lennox-Gastaut syndrome.

CBD for epilepsy is legit. Side note: I wonder how CBD would combine with ketogenic dieting for epilepsy control.

Pain

By far the biggest draw for medical consumers of CBD is its supposed ability to nullify pain.

In one study, researchers induced arthritis in rats with intra-articular injections, then gave them CBD. Rats given CBD were able to put more weight on their joints and handle a heavier load before withdrawing. Local CBD reduced nerve damage.

That’s great for pet rats. What about people?

There actually isn’t a lot of strong data on pain management using CBD by itself. Far more robust is the evidence for using CBD with THC for pain. According to this group of researchers, the two compounds exert “constituent synergy” against neuropathic pain. One study found that low doses of each were more effective combined than high doses of either alone in neuropathic cancer-related pain. Another gave a THC/CBD oromucosal spray to otherwise treatment-resistant neuropathy patients, finding that the spray reduced pain, improved sleep, and lessened the severity of symptoms.

Anything Else?

Anecdotal evidence for pain relief and other benefits with CBD is vast. Chris Kresser, a practitioner and researcher I trust, swears by it. I have employees who use it quite frequently, reporting that it improves their sleep, hones their focus, reduces pain, speeds recovery, and reduces anxiety. These things are always hard to evaluate, but I can say that my people do great work, and I have zero reason to distrust them.

In later posts, I’ll probably revisit some of these other, more theoretical or anecdotal potential benefits to see if there’s any evidence in support.

Is It Safe?

A recent study gave up to 6000 mg of CBD to healthy subjects, finding it well tolerated and the side effects mild and limited to gastrointestinal distress, nausea, somnolence, headaches, and diarrhea. For comparison’s sake, keep in mind that a typical dose of CBD is 20 mg.

Mouse research indicate that extended high-dose CBD (15-30 mg/kg of bodyweight, or 1200-2400 mg per day for an 80 kg man) might impair fertility. Male mice who took high-dose CBD for 34 days straight experienced a 76% reduction in testosterone, reduced sperm production, and had dysfunctional weird-looking sperm. In the 30 mg/kg group, the number of Sertoli cells—testicular cells where sperm production takes place and sperm is incubated—actually dropped. Male mice taking CBD also were worse at mounting females and had fewer litters.

Those are really high doses. For epilepsy, a common dose is 600 mg/day, and that’s for a severe condition. Most other CBD therapies use much smaller doses in the range of 20-50 mg/day. Long term safety may still be an issue at these lower doses, but we don’t have any good evidence that this is the case.

There’s some evidence that the dosages of CBD required to achieve anti-inflammatory effects are also high enough to induce cytotoxicity in healthy cells, though that’s preliminary in vitro (petri dish) research and as of yet not applicable to real world applications. Time will tell, though, as the legal environment opens up and we accumulate more research.

Is Isolated CBD the Same As Whole Plant Extracts?

As we’ve learned over the past dozen years of reading about nutrition and human health, whole foods tend to be more effective than isolated components. Whole foods have several advantages:

  • They contain all the components related to the compound, especially the ones we haven’t discovered and isolated. Supplements only contain the isolated compounds we’ve been able to quantify.
  • They capture all the synergistic effects of the multiple components working together. Isolated supplements miss that synergy unless they specifically add it back in, and even then they’ll probably miss something.

It’s likely that whole plant hemp extracts high in CBD are superior to isolated synthetic CBD for the same reason. Is there any evidence of that?

A high-CBD cannabis whole plant extract reduces gut inflammation and damage in a mouse model of inflammatory bowel disease. Purified CBD does not.

Even at a 2:1 CBD:THC ratio, co-ingesting isolated CBD with isolated THC using a vaporizer fails to reduce the psychotic and memory-impairing effects of THC. In another study, however, smoking cannabis naturally rich in both CBD and THC completely prevented the memory impairment.

And as we saw in the pain section above, THC combined with CBD seems more effective against pain than either alone.

That’s not to say isolated (even synthetic in some cases—see note below) CBD isn’t helpful. We saw it improve joint pain and reduce nerve damage in arthritic rats. It’s just that full-spectrum hemp oil containing multiple naturally-occurring compounds is probably ideal for general health applications. Specific conditions requiring high doses may be another question entirely. Again, we’ll find out as more research comes out.

A word about synthetics: this is fodder for a follow-up, but it appears there may be additional concerns with synthetic CBD, and even supposedly “natural” CBD companies have in some cases allegedly added ingredients to their formulas without letting consumers know.

Is It Legal?

CBD-rich hemp oil lies in a legal grey area. The recently passed Farm Bill allows people to grow and make products from industrial hemp, as long as it contains less than 0.3% THC. That means CBD derived from industrial hemp is legal at a federal level. But because the Farm Bill has provisions that allow states to set their own rules, legality at a state level is more complicated.

States where hemp is still illegal—South Dakota, Idaho, and Nebraska—do not permit the sale or use of hemp-derived CBD oil.

In states that permit recreational cannabis—California, Vermont, Massachusetts, Maine, Oregon, Colorado, Washington, Nevada, Michigan, and Alaska—CBD derived from both hemp and psychoactive cannabis is legal.

In all other states, hemp-derived CBD is legal.

The FDA has yet to approve of CBD, so most of the big online retailers like Amazon and Walmart don’t allow CBD products to be advertised. However, Amazon sells a ton of “hemp extract” tinctures and oils with “hemp extract content” listed in milligram dosages—a workaround for listing the CBD content.

If you’re looking for CBD-rich hemp oil, watch out for culinary hemp oil, which comes in larger quantities and has no discernible CBD content. CBD-rich hemp oil will come in dropper bottles, not liters.

You can also buy directly from manufacturers online who proudly advertise their CBD content. I’ve heard good things about Ojai Energetics and Sabaidee, though I haven’t used either.

Many health food stores sell it. Surprisingly, I’ve seen it in every pet store I’ve entered in the last half year.

Word of Caution: Because it isn’t regulated by the FDA yet, there’s no telling exactly what you’re getting. Choose a product with verifiable lab tests. Many CBD hemp oil products have far less CBD than advertised. In addition to CBD content, the most reputable manufacturers also test for pesticides, heavy metals, mycotoxins, and bacteria and advertise their results.

CBD-rich hemp oil is a hot topic these days, and it’s only going to get hotter. I think the compound shows great promise in promoting health and wellness, and I’ll look forward to doing more research as it unfolds.

For now, what about you? Do you use CBD? Have you noticed any benefits? Any downsides? Share your questions and feedback down below.

Thanks for reading, everyone. Take care.

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References:

Bergamaschi MM, Queiroz RH, Chagas MH, et al. Cannabidiol reduces the anxiety induced by simulated public speaking in treatment-naïve social phobia patients. Neuropsychopharmacology. 2011;36(6):1219-26.

Lattanzi S, Brigo F, Trinka E, et al. Efficacy and Safety of Cannabidiol in Epilepsy: A Systematic Review and Meta-Analysis. Drugs. 2018;78(17):1791-1804.

Elms L, Shannon S, Hughes S, Lewis N. Cannabidiol in the Treatment of Post-Traumatic Stress Disorder: A Case Series. J Altern Complement Med. 2018;

Serpell M, Ratcliffe S, Hovorka J, et al. A double-blind, randomized, placebo-controlled, parallel group study of THC/CBD spray in peripheral neuropathic pain treatment. Eur J Pain. 2014;18(7):999-1012.

Silva RL, Silveira GT, Wanderlei CW, et al. DMH-CBD, a cannabidiol analog with reduced cytotoxicity, inhibits TNF production by targeting NF-kB activity dependent on A receptor. Toxicol Appl Pharmacol. 2019;368:63-71.

Carvalho RK, Souza MR, Santos ML, et al. Chronic cannabidiol exposure promotes functional impairment in sexual behavior and fertility of male mice. Reprod Toxicol. 2018;81:34-40.

Morgan CJA, Freeman TP, Hindocha C, Schafer G, Gardner C, Curran HV. Individual and combined effects of acute delta-9-tetrahydrocannabinol and cannabidiol on psychotomimetic symptoms and memory function. Transl Psychiatry. 2018;8(1):181.

Morgan CJ, Schafer G, Freeman TP, Curran HV. Impact of cannabidiol on the acute memory and psychotomimetic effects of smoked cannabis: naturalistic study: naturalistic study [corrected]. Br J Psychiatry. 2010;197(4):285-90.

The post 5 Hemp Oil Benefits For Health and Wellness appeared first on Mark’s Daily Apple.

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