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Keto Diets: Muscle Growth & Bone Density


“Keto Diets: Muscle Growth
and Bone Density” An official International Society
of Sports Nutrition position paper covering keto diets notes the
ergolytic effects of keto diets on both high and low-intensity workouts. Ergolytic is the opposite of ergogenic.
Ergogenic means performance-boosting, whereas ergolytic means
athletic-performance impairing. For nonathletes, ketosis may
also undermine exercise efforts. Ketosis was correlated with increased
feelings of perceived effort and fatigue and mood disturbances during physical
activity, suggesting that the ability and desire to maintain sustained
exercise might be adversely impacted in individuals adhering
to ketogenic diets for weight loss. I already mentioned the shrinkage
of measured muscle size among CrossFit trainees. So a ketogenic diet may not
just blunt the performance of endurance athletics, but
strength training as well. Have people do eight weeks of all
the standard upper and lower body training protocols— bench press,
pull-ups, squats, deadlifts— and, no surprise, you boost muscle
mass, unless you’re on a keto diet, in which case there was
no significant change in muscle mass
after all that effort. Those randomized to the nonketogenic
diet added about 3 pounds of muscle, whereas the same amount of
weight lifting on the keto diet tended to subtract muscle, an average
loss of about 3.5 ounces of muscle. How else could you do
eight weeks of weights and not gain a single ounce of
muscle but on a ketogenic diet? Even keto diet advocates call
bodybuilding on a ketogenic diet an oxymoron. What about bone loss? Sadly, bone fractures are
one of the side effects that disproportionately plagues
children placed on ketogenic diets, along with growth stunting
and kidney stones. Ketogenic diets may cause
a steady rate of bone loss, as measured in the spine, presumed
to be because ketones are acidic, and so keto diets can put people in
what’s called a chronic acidotic state. Some of the case reports of children
on keto diets are truly heart-wrenching. One 9-year-old girl seemed to get it
all— osteoporosis, bone fractures, kidney stones— and then
she got pancreatitis and died. Pancreatitis can be triggered by
having too much fat in your blood. A single high-fat meal can cause a
quintupling of the spike in triglycerides in your bloodstream within
hours of consumption, which can put you at risk for
inflammation of the pancreas. She had a rare genetic disorder called
glucose transporter deficiency syndrome where you’re born with a defect in
ferrying blood sugar into your brain. This can result in daily
seizures starting in infancy, but a ketogenic diet can be used as
a way to sneak fuel into their brains. So a ketogenic diet can be a
godsend for the 1 in 90,000 families stricken with this disorder. As with anything in medicine,
it’s all about risks versus benefits. As many as 30% of patients with epilepsy
don’t respond to anti-seizure drugs, and the alternatives aren’t pretty,
including things like brain surgery. This can mean implanting deep
electrodes through the skull or even removing a
lobe of your brain. This can obviously lead
to serious side effects, but so can having
seizures every day. So if a ketogenic diet
helps with seizures, the pros can far outweigh the cons. For those just choosing a
diet to lose weight, though, the cost/benefit analysis would
really seem to go the other way. Thankfully, you don’t need to
mortgage your long-term health for short-term weight loss. We can get the best of both worlds
by choosing a healthy diet. Remember that study that showed
that the weight loss after being told to eat the low-carb Atkins diet
for a year was almost identical to those told to eat
the low-fat Ornish diet? The authors concluded: This supports
the practice of recommending any diet that a patient will adhere
to in order to lose weight. That seems like terrible advice. There are regimens out there,
like The Last Chance Diet, which evidently consisted of a liquid
formula made from leftover byproducts from a slaughterhouse that was
linked to approximately 60 deaths. Well, it did promise to
change people’s lives. An ensuing failed lawsuit from
one widower laid the precedent for the First Amendment
protection for deadly diet books. It’s possible to construct a healthy low-
carb diet, or an unhealthy low-fat diet — a diet of cotton candy would be
zero fat — but the health effects of a typical low-carb
ketogenic diet like Atkins are vastly different from a low-fat
plant-based diet like Ornish’s. Not only would they have
diametrically opposed effects on cardiovascular risk factors in theory,
based on fiber and saturated fat and cholesterol contents of their
representative meal plans, when actually put to the test,
low-carb diets were found to impair artery function. Over time, blood flow to
the heart muscle itself is improved on
an Ornish-style diet and diminished
on a low-carb diet. Heart disease tends to progress
on typical weight loss diets, actively worsen on low-carb diets, but
may be reversed by an Ornish-style diet. Given that heart disease is the number
one killer of men and women, “recommending any diet that a patient
will adhere to in order to lose weight” seems irresponsible.
Why not tell people to smoke? Cigarettes can cause weight loss, too, as
can tuberculosis and a good meth habit, but the goal of weight loss is not to
lighten the load for your pallbearers.

Randall Smitham

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100 COMMENTS

  1. NutritionFacts.org Posted on September 16, 2019 at 2:26 pm

    There's one more keto video coming after this. To see them all so far, go to https://nutritionfacts.org/topics/keto-diet/ . -NF Team

    Reply
  2. SKPjoe Coursegold Posted on September 16, 2019 at 5:29 pm

    wink…….wink.

    Reply
  3. roldan pelagio Posted on September 16, 2019 at 5:43 pm

    i love this new content about keto diet, which causes more harm. i hope i can explain this on my own dialect well to share to my subscribers

    Reply
  4. mgfatso Posted on September 16, 2019 at 5:51 pm

    HAHA KETO PEOPLE!!! 😀

    Reply
  5. leviathan Posted on September 16, 2019 at 6:02 pm

    Keto can be a good temporary tool for weight loss. I have lost 120 pounds on this diet, and I will accept the potential health risks of keto over the health risks of weighing 340 pounds.

    Reply
  6. rsully21 Posted on September 16, 2019 at 6:17 pm

    What is a KETO diet, exactly?

    Reply
  7. Doug bananaboy Posted on September 16, 2019 at 6:22 pm

    Endless volumes of evidence yet 97 percent of the world are eating animals

    Reply
  8. Miki Marble Posted on September 16, 2019 at 6:23 pm

    Don't be jealous just cause Keto works for losing weight, and your diet does not.

    Reply
  9. CameFromFar Posted on September 16, 2019 at 6:37 pm

    He's on a crusade against keto. Yes.

    Reply
  10. JL Posted on September 16, 2019 at 6:46 pm

    "a good meth habit" LOL

    Reply
  11. Mate’ Time Posted on September 16, 2019 at 6:53 pm

    Thanks Doc. 💪🏽

    Reply
  12. Steph Ss Posted on September 16, 2019 at 7:05 pm

    Any diet heavy in corpse flesh is a carnists dream. The 'good news about bad habbits' adage. They just don't want to feel hungry all the time…and are not exposed/aware of calorie dense food. The more information out there, the faster things will change. Thanks for the video Doc.

    Reply
  13. TB1M1 Posted on September 16, 2019 at 7:11 pm

    Can somebody do a test. We know for most people cholesterol increases on keto. What happens to the TC/HDL ratio and triglycerides compared to high complex carb approach? then correlate this to Sones, and Cleveland Clinic Studies 1979 where they took all the blood work of patients a month before bypass surgery

    Reply
  14. Android Posted on September 16, 2019 at 7:16 pm

    All in this video may be true but its also completely contradicted in endless other studies that prove how a balanced keto diet can do EXACTLY the opposite this video says it can't. Day in day out we hear the opposite information of just about any subject these days!

    You know what? Life is short.. eat whatever you want in a balanced manner and keeo smiling.. that's how you keep your arteries (and mind) opened.

    Reply
  15. TB1M1 Posted on September 16, 2019 at 7:23 pm

    Pritikin on "high protein diets": https://www.youtube.com/watch?v=Q9D5voIviOo

    Reply
  16. Jay Dub Posted on September 16, 2019 at 8:03 pm

    I attended one of your meetings a number of years ago. I would simply like to take a moment to say, thank you for your contributions to healthy living. This by education and example! Thank you sir!!!

    Reply
  17. Nat Sarim Posted on September 16, 2019 at 8:17 pm

    Keto changed my life for the better. That's all I know. I feel awesome, and being hard and "un-fat" finally is a plus as well. I laughed at keto, and hated on it.. until I learned I was never actually in ketosis, and learned how to do it correctly. Once I mastered it, it became AWESOME! No hunger, incredible recovery. Better sleep. No hate, just the way it is.

    Reply
  18. John Snow Posted on September 16, 2019 at 8:28 pm

    With all that evidence against meat based keto diets, there might be soon a case to sue those keto charlatans trying to poisoning us.

    Reply
  19. Peter Rabitt Posted on September 16, 2019 at 9:00 pm

    Maybe just a coincidence, but every person at my gym whom I knew was doing Keto, quit the gym and their workout routines due to injuries.

    Reply
  20. Holistic Entrepreneur Posted on September 16, 2019 at 9:48 pm

    That ending tho…..

    Reply
  21. Pep X Posted on September 16, 2019 at 10:19 pm

    I caaant waaaiit to seee this seriiies eennnnd. What a pooooor atttemmpt loaded with cherry picked faaaacts. Come on you vegan evangelists go out and get a good slab of fatty meat inside you to give your brains a fighting chance of comprehending this biased BS 😂

    Reply
  22. GawdSpeed Posted on September 16, 2019 at 10:51 pm

    False information again

    Reply
  23. Beth Grant-DeRoos Posted on September 16, 2019 at 10:53 pm

    Thank you Dr. Gregor for noting the studies Dr. Dean Ornish has done on plant based diets. He doesn't get enough attention from YouTube vegan/plant based channels. Have known his work since the 80's and his excellent UNbiased research via Stanford/UCSF.
    And that he is responsible for getting medical insurance companies and Medicare to cover his classes for heart patients, who need to reverse heart disease which is 98% less expensive than major bypass surgery or a heart transplant. His classes are excellent and involve medical check ups and are plant based, and also include simple lifestyle changes.
    Now if something could be done about the many 'vegan' YouTube channels that push processed vegan foods that are often high in fat, salt, sugar and ingredients you can't even pronounce.

    Reply
  24. chris howard Posted on September 16, 2019 at 11:00 pm

    i see that practically everybody i follow on youtube who practice the keto diet also do intermittent fasting… is it possible/probable that the benefits they get are purely just due to the I.F? I'm studying nutrition throuh the royal society for public health here in the u.k, but i also have 2 sisters who are epileptic, so, i'm a little torn in opinion, until i learn more.

    Reply
  25. m0L3ify Posted on September 16, 2019 at 11:05 pm

    Oh dear god, the description of the Last Chance Diet made me want to lose my lunch 🤢

    Reply
  26. ApoE-ε2/ε3 Posted on September 16, 2019 at 11:34 pm

    Also known as M1316V or p.Met1316Val, rs1061325 represents a common variant in the clathrin heavy chain like 1 CLTCL1 gene on chromosome 22. The (T) allele is associated with the Met (M) codon, and the (C) with Val (V), as represented on the forward/plus strand. A 2019 publication gathered a fair amount of attention in the popular press by speculating that the V1316 allele has a selective advantage in processing carbohydrate-rich diets (presumably including those with lots of sugar) of farmers compared to the M1316 allele found at somewhat higher frequencies in hunter-gatherers (who theoretically consume fewer carbs). The authors suggest that heterozygotes may have a selective advantage, with M1316 homozygotes presumably most prone to developing insulin resistance on modern diets. https://elifesciences.org/articles/41517
    Full text https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6548504/

    Reply
  27. Dann Alexander Posted on September 16, 2019 at 11:37 pm

    This may be one of the best yet.

    Reply
  28. Mason 美生 Posted on September 16, 2019 at 11:47 pm

    Ahh dang, and I liked doing keto too

    Reply
  29. Kevin Victor Posted on September 17, 2019 at 12:39 am

    I believe the majority of people do Keto diet gimmick in order to rationalize their animal product consumption.

    Reply
  30. Joey Atlas Posted on September 17, 2019 at 1:44 am

    Keto Shmeto… There are so many people who "try" the keto diet for mass-market weight loss and end up quitting for a number of reasons, good reasons. This fad will pass… Maybe to be replaced by the "Fibo" diet… (because there has to be another fad for the diet industry) "Lose all the weight by eating 80% fiber, blah, blah, blah…"

    Mother Nature put everything we need on this earth for us to thrive in great health. Plants grow in wild abundance – all colors, so many delicious consistencies… It's really not complicated. But, most people (the confused, unaware & misled masses) think there must be some "secret trick diet", lol…

    Onward we go, folks.

    Reply
  31. Cory Owens Posted on September 17, 2019 at 4:15 am

    You people are all brainwashed. Go look at Zach Bitter if you wanna look at performance on a ketogenic diet.

    Reply
  32. CrazyPolishVEGAN Posted on September 17, 2019 at 5:52 am

    Keto morons 😂😂😂

    Reply
  33. CDT Pal Posted on September 17, 2019 at 6:06 am

    Ok, That's all fine and dandy, Dr. Greger, but what's the evidence to show that a little meat once a week is going to be bad for muscle mass/synthesis. As a plant based athlete, I would like to know how even a little meat disadvantages the body. Thanks.

    Reply
  34. trippyalarms Posted on September 17, 2019 at 6:31 am

    Best diet is a whole foods plant base diet. Better for us, its moral because eating animals is absolutely wrong, better for the environment.

    Reply
  35. Reg Dunn Posted on September 17, 2019 at 6:42 am

    All I heard was that I might as well do meth. Write me a slip doc.

    Reply
  36. Piotr Kurczewski Posted on September 17, 2019 at 8:06 am

    Go and see dr Berg's videos. He is smart, not arrogant, and plain healthy on a keto diet.

    Reply
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  39. KalKyuLayTor Posted on September 17, 2019 at 9:05 am

    oxalate buildup and a sudden reduction in its consumption, can cause
    dumping of stores, hence kidney stones. It's not always so simple. POST LINKS TO PAPERS FOR HONEST SCRUTINY.

    Lets see Dr. Greger do some heavy exercise & quality reps to put his money where his mouth is, like Dr. Shawn Baker.

    Reply
  40. KalKyuLayTor Posted on September 17, 2019 at 9:23 am

    Define keto used in these research papers. lean animal protein +
    vegetable fat? Vegan keto? Keto carnvore? Were the products containing
    organic foods, or were they sprayed GMO's?

    Reply
  41. Huge4Guitar Posted on September 17, 2019 at 9:34 am

    This is fn hysterical. A vegan skinny weasel talking about Keto muscle loss 🤣🤣🤦‍♂️🤦‍♂️

    Reply
  42. Alexander Boychev Posted on September 17, 2019 at 9:35 am

    Yes, because Greger has the bone mass of a 6 years old child, literally. You guys are braindead, nothing more to say

    Reply
  43. Dan Brown Posted on September 17, 2019 at 9:35 am

    Dr G, please bring back the random pop-ups of your face and comedy into your videos. But thank you for the information

    Reply
  44. Huge4Guitar Posted on September 17, 2019 at 9:43 am

    We should all agree that kids should neither be Vegans or on a Keto diet.

    Reply
  45. I like Potatoes Posted on September 17, 2019 at 9:44 am

    This doesn't make sense. Even the idiots that sold high carb low fat diets for athletic performance are now saying there's no difference.

    Reply
  46. Combination Lock Posted on September 17, 2019 at 10:44 am

    I’ve been doing Keto and carnivore for two years and I have lost a lot of weight and improved my strength and fitness by a huge amount. I am 43 years old and feeling like I’m 25 again, not just physically but mentally and emotionally feeling amazing. The Keto way of living has changed my life.

    Reply
  47. Col83 Posted on September 17, 2019 at 10:45 am

    Dr Eric Berg is crying right now.

    Reply
  48. Martin Kováčik - 3D Artist Posted on September 17, 2019 at 10:54 am

    What about healthy fats like olive oil and avocados? I eat a lot of them – especially olive oil – because of my beloved mediteranean diet. Could be that fat intake from olive oil and avocados bad for me?

    Reply
  49. Radhames Rosa Posted on September 17, 2019 at 11:07 am

    So pathetic…. the behavior of vegans these days are like watching a house implode. It’s funny to watch for sure.

    Reply
  50. MakeUpTraffic Posted on September 17, 2019 at 11:09 am

    The way people smell on keto is just as bad as they smell on diets with high % of artificial sugar.
    The former have dog breath, the latter rotten one.

    Reply
  51. Keenan Posted on September 17, 2019 at 11:30 am

    This really should be killing blow to the Keto myth. Unfortunately we also exist in the same universe as anti-vaxxers and flat-earthers.

    Reply
  52. Jennifer Stokes Posted on September 17, 2019 at 11:44 am

    This is a good, overall summary video.

    Reply
  53. D Thomas Posted on September 17, 2019 at 11:46 am

    Yes the beard is back.

    Reply
  54. MAD MAXIMUS Posted on September 17, 2019 at 12:00 pm

    Mean while… vegan diet gives you binocular vision .. means you have to wear binoculars for vision..

    Reply
  55. Plant Maven Posted on September 17, 2019 at 12:53 pm

    We evolved foraging – no Frosted Flakes, Twinkies or popular diets.

    Reply
  56. foxlola1 Posted on September 17, 2019 at 1:48 pm

    yes, yes, yes and yes,,,,

    Reply
  57. Steve Campo Posted on September 17, 2019 at 2:00 pm

    Brilliant, balanced and ultimately irrefutable.

    Reply
  58. Leafie1 Posted on September 17, 2019 at 2:12 pm

    One question: how come Gregerer doesn't look healthy? Quite the opposite to healthy looking and this despite being on the magic daily dozen

    Reply
  59. yaggle fraggle Posted on September 17, 2019 at 2:43 pm

    Can confirm. I tried keto and felt unnaturally fatigued when I tried to lift weights as I've been doing for years.
    People online said my body would adjust, and that they don't feel any such thing.

    Reply
  60. Happy Comfort Posted on September 17, 2019 at 2:58 pm

    When I went on the Atkins diet years ago I threw up blood and had to go off it. But when I went on Dr Ornish diet after I saw him on Ted talks, I lost 100 pounds, and my doctor said I no longer had a cholesterol or blood sugar problem. SO for me at least, plant based is the way to go. I had gotten off track for a bit and so went vegetarian for 2 months and then vegan for 1 month and my cholesterol went down 79 points. So I know plant based is best for me !

    Reply
  61. InvisiMan Posted on September 17, 2019 at 2:59 pm

    That last line was savage! 😂 What a great video!

    Reply
  62. 77 Yy Posted on September 17, 2019 at 3:17 pm

    What this tells me is when your in your early 50's going keto might be good, keeps your bodyweight under control however you loose some strength, but who's needs strength in their 50's.

    Reply
  63. Paws Posted on September 17, 2019 at 3:23 pm

    Can I ask an honest question? How does the body burn fat? Is it when there is no more glucose in the blood and liver left to use, forcing the body to burn fat? Is that process called ketosis or is it something else? If it is ketosis, then why is the keto diet bad – is it just because the keto process goes on too long? Am hoping someone with brains can help me, as all these competing diets and theories are so confusing!

    Reply
  64. AIIiecat Posted on September 17, 2019 at 3:38 pm

    Hah! So far from the truth it’s is funny! 😂

    I developed osteoporosis and lost all my muscle tone from years of whole food plant based vegan diet.
    I am now healing on ketogenic diet. Getting stronger every day. Also my brain performance is so much better now.
    Basically I am reclaiming my health that deteriorated from veganism!

    Reply
  65. crazywaffleking Posted on September 17, 2019 at 3:46 pm

    Low carb diets are gaining popularity because people feel much better when they aren't bloated, constipated, and suffering from excessive gas all the time. When you ditch the grains, beans, processed foods and calorie dense carbs and eat meat, vegetables, fruit, nuts and seeds instead you feel better.

    Reply
  66. Jessie Posted on September 17, 2019 at 3:48 pm

    What would Walter White do? Go on the Eisenberg diet. Lol

    Reply
  67. William Mitchell Posted on September 17, 2019 at 5:20 pm

    You got to love the truth. Repeated high doses of acid causes inflammation of the kidneys(eventually causing Chronic Kidney Disease). Which lowers kidney function. Which weakens the immune system. Which reduces your ability to fight disease( cancer, diabetes, high blood pressure,heart failure, stroke, etc.).  Eating any animal (beef, chicken, fish) causes large amounts of acid.  Eating plant protein does not.  One in six people have Chronic Kidney Disease.  One in three people over 65 have it.  Most people that have Chronic Kidney Disease don't know they have it. There are no symptoms until kidney failure.  If you have not had a full blood panel done recently, do so.  It also measures the efficiency of your kidney function.

    Reply
  68. Pep Legal Posted on September 17, 2019 at 5:32 pm

    Not here to advocate for any diet, but I see that most of those studies have missed the "Modus Operandi" of Keto diet :

    1º – You start gradually. Reducing Carbs and Adapting your body for what's to come (Low-Carb diet)
    2º – Once you are getting adapted to low carbs, start eating more fat, but only to "Teach" your body how to keep up with that…also start reducing even more Carbs ( < 20 g / day ).
    3º – After 1 or 2 weeks, you intruduce Intermitent Fasting (the twin brother of Keto Diet).
    4º – At the same time, start gradually reducing Fat intakes, forcing your body to Burn internal Fat.
    5º – Don't stay in Keto for too long ( 1 or 2 months is enough). Return to Low-Carb diet and stay for 1 month, at least, until you can afford another cycle of Keto.

    Protein intakes also need to be moderated (25%). Vitamins and Minerals Supplementation is highly advisable.

    The first cycle is harder…better keep it short.

     To summarize : Low-Carbs for long term (all life)…Keto is better in cycles. Both need adaptation.
    .

    Reply
  69. xxx xxx Posted on September 17, 2019 at 5:36 pm

    I'm a vegan now ,it's been 4 months and never been better ! Don't ever go for keto diet ever but yes that doesn't mean that you should consume high simple carbs, either!

    Reply
  70. Dani Jan Posted on September 17, 2019 at 5:55 pm

    sure everytime i see you on live you look like a walking corpe we should all listen you you cuz you doing it right

    Reply
  71. superman Posted on September 17, 2019 at 7:23 pm

    Im on keto and healthier than before ..dumb vegans lol. Typing this while having my grass fed beef. And this "doctor" looks like he is about to pass out lol..you almost have no energy lol

    Reply
  72. superman Posted on September 17, 2019 at 7:27 pm

    This "doctor" was paid by the pharma thugs and the big companies to continue to lie so they can keep selling their products to make people sick.

    Reply
  73. zandiskoul Posted on September 17, 2019 at 8:59 pm

    I gained 27 pounds in10 week basic training cycle. These weak ass fake study groups need to stop. Only gaining 3pounds in 8 weeks… Come on, this is a garbage study.

    Reply
  74. Sergio Perez Posted on September 17, 2019 at 9:36 pm

    31k views and 1.8k likes…. In order to get dr. Gregers message out there we need to make sure to like his videos.

    Reply
  75. Leonard V Posted on September 17, 2019 at 11:37 pm

    I'm eating more vegetables than ever before, but the problem is, it's quite oily. The only option we have around here is white rice. Am I better eating white rice and reducing the oil, or keeping up the greens, fat and keeping it low carb? Currently, I'm losing a lot of weight. Too much, in fact, on what I'd imagine is keto. Not sure if I'm truly in ketosis considering the Chinese love to slip in as much sugar and cornstarch into the food as possible

    Reply
  76. Robert Dabob Posted on September 18, 2019 at 2:21 am

    The effects of the fatigue can be seen mentally in the lazy research and poor arguments of keto proponents.

    Reply
  77. The Keto Mechanic - Fueled By Fat Home Posted on September 18, 2019 at 3:02 am

    Coming from a guy who's body is Catabolizing its self on a vegan diet

    Reply
  78. fire7side Posted on September 18, 2019 at 4:45 am

    I don't think people have really given a low fat diet the chance it deserves. I watch the people at the grocery store and fat people eat like fat people. I tell people I eat oatmeal, beans, and rice or noodles almost every day and have lost 40 lbs and they don't think that is possible. I tried a meat diet first and lost 20 lbs. I didn't like it and switched to a whole food, mostly plant based diet and continued to lose the same amount of weight. I pick foods on the glycemic index that are medium or lower and eat 3 meals a day, no snacks. They have it kind of right with the low glycemic index, but they take it too far. Fats are not filling, no more than sugars. They're just empty calories.

    Reply
  79. Miha Skorjanc Posted on September 18, 2019 at 5:17 am

    Interesting stuff

    Reply
  80. whoaNelly NelNel Posted on September 18, 2019 at 5:30 am

    As informative as the first minute was regarding the keto diet, I could not get past the jeff goldblum impersonation.

    Reply
  81. Ingo Clever Posted on September 18, 2019 at 5:46 am

    Dubious Synopsis. 1. the mentioned CRP rise was negligable 2. The more important Interleukin 6 value was lowered.
    Since I train 6 times a week for a Triathlon, I cannot with certainty asure you about muscle gain. Also my Motivation might be higher as usual. I dont eat a lot of animal fat besides fish. In my experience a slightly adjusted Ketogenic diet, with small intakes of carbs during Cardio Sessions has had no adverse effects.

    Reply
  82. Scott Gabelman Posted on September 18, 2019 at 9:34 am

    A primal health video recently suggested the vegan diet causes mental illness!

    Reply
  83. MawRaw Miller Posted on September 18, 2019 at 3:32 pm

    Yep, still doing WFPB when all my friends have quit KETO❤️✨🌿

    Reply
  84. tsbspionkop Posted on September 18, 2019 at 5:35 pm

    That final line…. ooooffffff!!!

    Reply
  85. SimpLee Beth Posted on September 19, 2019 at 8:55 am

    There is a lot of sadness in the world! Give and get as many hugs as you can! xo

    Reply
  86. BuchBehandlung Posted on September 19, 2019 at 3:04 pm

    as you can see in mr gregers impressive arms vegan diets make your biceps huge

    Reply
  87. Iron Vegan Posted on September 19, 2019 at 9:57 pm

    This is yet more evidence that supports not using the ketogenic-type diets, which are primarily used to reduce the frequency of epileptic seizures in children, for those genuinely interested in maximizing their health and functional longevity. My goal is to live long and finish strong, which, based on nearly forty years of personal study, is the whole food plant based herbivorous eating model (long term use of the keto models is untested and unsupported).
    steve

    Reply
  88. Jenny S Posted on September 19, 2019 at 10:50 pm

    Oh god that voice 😣

    Reply
  89. Lying Eyes Posted on September 20, 2019 at 5:25 am

    This out to be good.

    Reply
  90. Lying Eyes Posted on September 20, 2019 at 5:28 am

    We agree, meat based diets add more muscle than low protein high fat diets. Thanks for confirming.

    Reply
  91. Herb Bowler Posted on September 20, 2019 at 11:00 am

    People on keto diet choose to be weaklings. And at high risk of osteoporosis. And brain fog

    Reply
  92. Herb Bowler Posted on September 20, 2019 at 11:03 am

    Number 1 killer medicine

    Reply
  93. Ray Richmond Posted on September 20, 2019 at 11:33 am

    Ehh i eat meat and vegetables never felt better. No need for startchy carbs.

    Reply
  94. misterbobdobalina Posted on September 20, 2019 at 3:21 pm

    All these studies are questionable in pro or anti keto cases. I believe in watching how your own body reacts and responds to diet is way better than dogma. People are obviously chasing the dollar and their egos.

    Reply
  95. KiWi Posted on September 21, 2019 at 12:22 am

    carnivore diet the key to health

    Reply
  96. Ian Trudel Posted on September 21, 2019 at 2:17 pm

    Man this guy sounds like a crook… He sounds like an actor trying to scare ppl… All bullsh*t

    Reply
  97. SmileBot Posted on September 21, 2019 at 4:00 pm

    keto bro science. they create their own alternative facts.

    Reply
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