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Examine.com

@Examinecom

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Examine analyzes and summarizes the latest scientific research to help you be healthier.

Toronto, Canada
Joined May 2011
Don't wanna be here? Send us removal request.
@Examinecom
Examine.com
5 years
Analysis of #Herbalife products found: - Heavy metals - Toxic compounds - Traces of psychotropic drugs - Highly pathogenic bacteria Likely contributed to liver failure and the death of a 24-year-old woman, who took 3 Herbalife products for 2 months.
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@Examinecom
Examine.com
6 years
A major nutrition study that lasted 12 months and had over 600 participants comparing low-fat to low-carb was just released. We broke down the study to help you better understand what the researchers did and what they found:
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@Examinecom
Examine.com
5 years
Unfortunately, it seems that got caught in the crossfire when Google went after the sketchy alternative-health sites. We wrote about it here: We’d love to hear from @searchliaison @JohnMu about what we can do better.
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Examine.com
6 years
We've had a surge of followers the past few days. I think what we're most proud of is that many of them are health professionals - RDs, MDs, PhDs, researchers, and more. The team is honored to be a trusted source.
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@Examinecom
Examine.com
6 years
This is literally why we exist. When revenue is directly proportional to pageviews, sensationalism sells. The incentives are not tilted towards the interest of the end-user. It's why we are so ardently 100% independent.
@joerogan
Joe Rogan
6 years
The issue is the articles written about the study are designed to get clicks, not to objectively analyze scientific information and provide meaningful guidance. We live in a weird click bait time, and all online publications are in on it because they’re fighting for their lives.
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@Examinecom
Examine.com
6 years
An eight-week RCT involving 24 healthy men with over two years of lifting weights. KD = ketogenic diet, NKD = non-ketogenic diet. To maximize your gains, a non-ketogenic diet seems optimal.
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@Examinecom
Examine.com
2 years
After over two years of intense preparation, we’ve relaunched with an astoundingly improved site. What has changed? Everything! And this isn’t one of those redesigns that make some things better but others worse. Here are the top five improvements:
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Examine.com
6 years
You may have heard of a recent study that shows that "low carb is bad for you." Not at all - here's our quick analysis of what is going on.
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Examine.com
9 months
In a meta-analysis of randomized controlled trials, supplementation with omega−3s increased levels of brain-derived neurotrophic factor (BDNF) in the blood. Read the full Study Summary: #examined #omega3 #brainhealth
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Examine.com
1 year
FYI: Creatine does not immediately get utilized by your body after ingestion. Learn more:
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@Examinecom
Examine.com
4 years
A paper that linked a Herbalife product to the death of a 24-year-old woman has been retracted — not due to scientific error or misconduct, but legal pressure. cc @drabbyphilips @ivanoransky
@Examinecom
Examine.com
5 years
Analysis of #Herbalife products found: - Heavy metals - Toxic compounds - Traces of psychotropic drugs - Highly pathogenic bacteria Likely contributed to liver failure and the death of a 24-year-old woman, who took 3 Herbalife products for 2 months.
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@Examinecom
Examine.com
3 years
Exercising in the afternoon or evening burns more fat than exercising in the morning — and pre-workout caffeine magnifies this effect. Morning exercise with caffeine is the same as afternoon exercise without caffeine. More at PMID: 33413459 #caffeine
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@Examinecom
Examine.com
5 years
We released our new CBD research page today! It analyzes 112 peer-reviewed studies, making it the most comprehensive CBD page on the Internet. If you find it informative, please share it with your friends who use CBD or cannabis!
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Examine.com
6 years
Here's the individual weight loss/gain from the recent major LF vs LC study. It's impressive how both amount and distribution is near-equal. Full analysis:
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@Examinecom
Examine.com
4 years
Coronavirus misinformation seems to be spreading as fast as the virus itself! If you’re looking to dodge the myths, you might be interested in our new evidence-based COVID-19 page: #coronavirus #covid19 #supplements #nutrition #handwashing #examinecom
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@Examinecom
Examine.com
5 years
When trying to enhance a weak foundation with supplements, don’t be surprised if the foundation crumbles, and no supplement seems to help.⁠ ⁠ In order of importance:⁠ 1. Sleep⁠ 2. Diet⁠ 3. Training⁠ 4. Supplements⁠ ⁠ ⁠ #healthylifestyle
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@Examinecom
Examine.com
6 years
It’s finally here! Presenting our magnus opus: The Fitness Guide: A blueprint for optimizing nutrition and supplementation Check out five reasons why you need the Fitness Guide: (And until Friday night, it’s over 35% off!)
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@Examinecom
Examine.com
6 years
There's nothing magical about a #detox . Eat less junk and more vegetables and fruit and of course you feel better. The full science:
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Examine.com
3 years
Mechanistic and observational evidence suggests that COVID-19 is less severe in people with adequate vitamin D levels. Also, vitamin D supplementation seems to help prevent COVID-19 complications. The evidence, however, is still preliminary. Read more at
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Examine.com
6 years
A preview of The Fitness Guide: A blueprint for optimizing nutrition and supplementation... coming soon as a physical book!
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@Examinecom
Examine.com
6 years
"Soy protein also has the potential to reduce testosterone levels and interfere with fertility, but only when consumed in excess — no such effects have been observed from the daily consumption of 10-70 grams of soy protein or 60-240 mg of isoflavones."
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@Examinecom
Examine.com
7 years
A VERY interesting and high quality study on low-carb vs low-fat dieting is being published tomorrow. Tune in at 11am EST to see our in-depth analysis!
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@Examinecom
Examine.com
4 years
What's most likely to help with #coronavirus , without accidentally causing harm? Not supplements. Be rigorous about physical distancing, sleep, stress, and avoiding too much junk food. That's 99% of what you can do. We discussed it with the @nytimes :
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@Examinecom
Examine.com
5 years
Our recent tweet about a study showing serious concerns with #herbalife was met with some resistance since it was based on a woman in India. Cases have also been seen in Iceland, Argentina, and the US:
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@Examinecom
Examine.com
2 years
We’ve had a few people message us to let us know that this study was retracted. The study was removed due to legal threats, not falsified data or misconduct. More here by @RetractionWatch : cc @theliverdr
@Examinecom
Examine.com
5 years
Analysis of #Herbalife products found: - Heavy metals - Toxic compounds - Traces of psychotropic drugs - Highly pathogenic bacteria Likely contributed to liver failure and the death of a 24-year-old woman, who took 3 Herbalife products for 2 months.
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@Examinecom
Examine.com
9 years
Scientists just found that red meat causes cancer ... or did they?
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Examine.com
3 years
Weight gain in middle age —is it due to metabolism? This study found that total daily energy expenditure and basal metabolic rate remained steady throughout adulthood suggesting that weight gain could be avoided. Full summarized analysis: #examined
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@Examinecom
Examine.com
6 years
A collection of studies found that increased protein consumption usually helps with body composition. If you want to know how much protein to take, we summarize all the research here:
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Examine.com
6 years
For all intents and purposes, HFCS (high fructose corn syrup) and sugar (sucrose) are the same. Don't let anyone scaremonger you into thinking one is worse than the other. See the full science here:
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@Examinecom
Examine.com
4 years
Blue light directly suppresses melatonin production, and melatonin naturally brings on sleep. This graph shows how impactful blue-light blockers can be in allowing melatonin production to continue.⁠ ⁠ Check out to read more #examinedotcom #melatonin
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Examine.com
12 days
Although Himalayan salt contains 3 times more potassium than regular table salt, even if you consumed your entire daily sodium allowance from (around 6 grams of) Himalayan salt, it would still provide less than 1% of your daily recommended intake of potassium! #examined
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@Examinecom
Examine.com
7 years
We're really excited to be releasing our Fitness Guide next week! If you want the most effective combination of supplements and nutrition tips to build muscle, increase endurance/cardio, burn fat, and speed up recovery, the Fitness Guide is a must-have.
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@Examinecom
Examine.com
5 years
We finally have a #keto #evidence page! When we make a page, we go all out. So it’s not your typical keto blog post. Rather, it’s a systematic analysis of 100+ studies, including several from 2018 and 2019, with more coming very soon. Check it out:
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@Examinecom
Examine.com
6 years
Our everyday battle.
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@Examinecom
Examine.com
6 years
The optimal daily protein intake for a healthy individual is more than the RDA. You should aim for 1.2-1.8 grams per kilogram of body weight. See the full science here:
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@Examinecom
Examine.com
5 years
Concerning the red meat controversy: Our in-depth review is coming soon. In the meantime, remember the studies are what they are. There will never be a 10-yr RCT on red meat consumption. The controversy is about evidence interpretation, subject to HEAVY bias from either side.
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@Examinecom
Examine.com
5 years
We recently received a $25 check in the mail. While we greatly appreciate the unsolicited support, we had to decline it. Why? We're very serious about our independence–that means strict rules prohibiting ads, partnerships, or donations. Remaining unbiased is our promise to you.
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@Examinecom
Examine.com
6 years
Interesting study. Source: Lancet
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@Examinecom
Examine.com
5 years
Ashwagandha's one of the most popular herbs around. But what does the totality of the evidence actually say regarding potential benefits? Learn more about it on our #Ashwagandha #evidence page:
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Examine.com
6 years
A major low-fat versus low-carb study found that neither diet was much better than the other when it came to losing weight. As always, focus on the big picture. The full study analysis:
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@Examinecom
Examine.com
1 year
Did You Know? ⁠ ⁠ Although some compounds can improve exercise performance when taken at the right dose before exercise, a lot of preworkout supplement products rely heavily on caffeine for their ergogenic effects.⁠ Read the Study Summary: #examined
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@Examinecom
Examine.com
6 years
Here's the fat breakdown of 13 common fats and oils SFA = saturated fatty acids MUFA = monounsaturated fatty acids PUFA = polyunsaturated fatty acids
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@Examinecom
Examine.com
6 years
The higher the congener content, the more severe the hangover! Read the full science:
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@Examinecom
Examine.com
2 years
A short walk can boost your mood, aid digestion, and get your creative juices flowing — but can you walk your way to a longer life? We #examined a recent meta-analysis of seven cohort studies that found a strong inverse association between steps per day and all-cause mortality.
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Examine.com
4 years
Here's our summary of a recent study on protein in vegetarian diets: Lower protein quality leads to higher total protein requirements Reference: PubMed ID 31835510
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Examine.com
6 years
Common nutritional deficits when dieting. Head on over to for more science-based nutrition info...
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Examine.com
3 years
ICYMI — we recently sat down with @drabbyphilips and discussed: • Ayurveda and modern medicine • The risks of liver toxicity with herbal supplements • His recent study on #Herbalife products that got retracted due to legal pressure from the company
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Examine.com
6 years
What happens as caffeine is processed by your body. Read the full analysis:
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Examine.com
2 months
Did you know the recommended single dose of caffeine is 200mg, and 400mg is the safe daily limit for an adult? It’s important to know how much caffeine is in your favorite drinks because doses can vary significantly! Learn more: #examined #caffeine
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@Examinecom
Examine.com
9 months
The risk for cognitive decline increases with age. In this randomized controlled trial, exercise training improved cognitive function in older adults with mild cognitive impairment. PMID: 37471089 Read the full Study Summary: #examined #brain #health
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@Examinecom
Examine.com
6 years
Testosterone is not something as simple as "this number is good and that number is bad." If you want to learn more, we looked at the science:
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@Examinecom
Examine.com
7 years
Here's what the research actually says about sleep via @EricCressey
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Examine.com
6 years
ICYMI - a major nutrition study that lasted 12 months and had over 600 participants comparing low-fat to low-carb was just released. They also tested for genotypes. Here's a full in-depth analysis, including individual weight loss:
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Examine.com
5 years
Nutrition research 101 -- you absolutely have to know the pros and cons of the main kinds of studies. If you don't already know this information, use our handy table to guide you! Want to learn more? Check out our How to Read a Study Guide:
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Examine.com
5 years
Ever wonder how much caffeine is in your favorite drink? We've summarized it here: Now you know.
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Examine.com
7 years
Our friend @foundmyfitness dropping knowledge bombs with @tferriss - (so many links to Examine in show notes!)
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Examine.com
6 years
Building muscle involves tiny tears in the muscle cell membranes. If you want to learn more about building muscle in 2019, check out our quick primer:
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Examine.com
5 years
When trying to enhance a weak foundation with supplements, don’t be surprised if the foundation crumbles, and no supplement seems to help.
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Examine.com
3 years
We get a lot of questions about supplement brands at Examine, but we can’t answer them in order to guarantee our 100% independence. We will, however, share what we’ve learned to help you evaluate supplements on a case by case basis: #examined
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Examine.com
6 years
Your kidneys transform creatine into creatinine, and elevated creatinine levels are a marker of kidney damage. So will taking creatine, the popular sports supplement, hurt your kidneys? Read the science-backed answer here:
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Examine.com
6 years
Which diets are best for glycemic control according to a recent network meta-analysis. The full study:
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Examine.com
5 years
A big new keto study came out last week, looking at inflammation, blood sugar, and cholesterol. Here are some cliff notes:
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@Examinecom
Examine.com
3 years
FODMAPs are “fermentable oligosaccharides, disaccharides, monosaccharides, and polyols”. These poorly absorbed, highly fermentable carbs can contribute to gas, bloating, and diarrhea. A low-FODMAP diet could help with diarrhea-predominant IBS.  #fodmap
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Examine.com
4 years
Masks are more important than ever before. We went through 90+ studies on mask efficacy, disinfecting, and side effects: Before reading our findings, check out this table to help you understand the three main types of masks. #covid19 #examinedotcom
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Examine.com
4 years
Studies can get complicated. P-values, confounders, and so much more. If you want simple explanations along with helpful infographics, check out our “How to read a scientific study” primer: #examinedotcom #research #studies #howto
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Examine.com
4 years
There are a lot of #coronavirus myths going around — we tackle the ones we’ve been asked about the most. For more information, see our page on #covid19 : #examinedotcom #mythsaboutcoronavirus
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4 years
Men’s Health UK released its list of the 26 Most Influential Men In Health & Fitness. Our cofounder Kamal Patel @thefoodlearner made the list. While it's nice to be recognized, our focus remains the same—analyzing the latest scientific research to answer your health questions.
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Examine.com
6 years
Ever noticed how crappy your day is after a night of poor sleep? To feel and perform your best, you don’t just need enough sleep, you need enough *quality* sleep. In our new article, you’ll discover what you can do to sleep well and wake up refreshed:
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4 years
How much protein do you need per day? As with most things in nutrition, there’s no simple answer. Your ideal intake of calories and protein depends on your health, body composition, main goal, and the type, intensity, duration, and frequency of your physical activity. [thread]
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6 years
The health benefits of nitrates!
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Examine.com
6 years
If you're curious, this is the number of drinks you need to hit the recommended max of 400mg caffeine. The full science:
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Examine.com
6 years
How much caffeine is in your most popular drinks? We broke it down. And how much caffeine is too much? Find out here:
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6 years
Is creatine safe? The science says yes, but if you have kidney issues, caution is warranted. You can see the full research with 20+ references here:
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1 year
Did You Know? ⁠ ⁠ Consuming whey protein before a meal reduces blood sugar levels after the meal. This could be because whey enhances insulin secretion, increases gut hormones like GLP-1, and delays gastric emptying.⁠ ⁠ Learn more: ⁠ #examined #whey
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Examine.com
3 years
The term “proprietary blend” is used in the #supplement industry to label a blend of ingredients, without disclosing the amounts. The obvious problem is that you don't know if you're getting sufficiently high doses of each ingredient. Supplement course:
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@Examinecom
Examine.com
2 years
𝗗𝗼𝗲𝘀 “𝗽𝗲𝗲𝗿-𝗿𝗲𝘃𝗶𝗲𝘄𝗲𝗱” 𝗺𝗲𝗮𝗻 “𝘁𝗿𝘂𝗲”? For some people, PubMed is a useful source of data. For others, it is a weapon. Oh, so you don’t like my favorite diet? PEW PEW PEW! I’ll throw a bunch of study links at you. 🧵
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6 years
Worried about coconut oil being "poison" for your body? We posted 21 pros- and cons- of coconut oil last year... Seems like coconut oil oscillates between 'panacea that solves everything' to 'worst thing ever.'
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6 years
We come across a LOT of nutrition myths. We broke down 18 that just won't die:
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6 years
ICYMI - we broke down how much caffeine is too much (and how much caffeine the most popular drinks have) -
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6 years
Why do detoxes make you feel better? It's not because they work. It's because you cut out the junk. Read about what a scam they are:
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Examine.com
6 years
In case you missed it, you may have heard of a big carb study published yesterday. Take the headlines with a grain of salt:
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6 years
How much #protein do you need? It depends on your physical activity. Full details:
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4 years
Does creatine cause hair loss? We … don’t really know. Luckily @GrantTinsleyPhD just launched a 6-month RCT to help answer that question. Stay tuned!
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1 year
What if an AI chatbot could tell you everything you need to know about nutrition and supplementation?⁠ And was backed by Examine’s research team?⁠ ⁠ 𝗜𝗻𝘁𝗿𝗼𝗱𝘂𝗰𝗶𝗻𝗴 𝗘𝘅𝗮𝗺𝗶𝗻𝗲’𝘀 𝗻𝗲𝘄 𝗔𝗜 𝗰𝗵𝗮𝘁𝗯𝗼𝘁, 𝗖𝗵𝗮𝘁𝗣𝗛𝗗: ⁠ #examined
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7 years
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7 years
21 of the best arguments for and against coconut oil
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7 years
Here's everything you need to know about diet soda and your body.
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5 years
Friendly reminder: there's actually been randomized trials on possible apple cider vinegar health benefits. It's better to be *measured* when talking about these, rather than touting quick-fix tonics for everyone. Read our #AppleCiderVinegar summary:
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6 years
An evidence-based analysis on how much protein you need. For the full science:
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2 years
It's so exciting when someone with a solid reputation and passionate audience is a fan of our work, so we wanted to thank @hubermanlab for being such an enthusiastic supporter of Examine. Thank you, Dr. Huberman!⁠ ⁠⁠ #examined #hubermanlab #thankyou
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5 years
If you were stranded on a desert island with only one macronutrient, which would you choose? There’s only one correct answer:
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3 years
Eating 1.6–2.0 grams of protein per kilogram of body weight per day (0.73–0.91 g/lb/day) can preserve muscle mass during a weight-loss diet.⁠ ⁠PMID: 23097268⁠ ⁠ Read more on the optimal protein intake for fat loss: #examined #diet #fatloss #weightloss
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1 year
This network meta-analysis found that, to reduce body weight and cardiometabolic risk, replacing sugar-sweetened beverages with low- or zero-calorie beverages worked better than replacing them with water. Read the full study summary: #examined #beverages
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4 years
In a study of 7 men and 7 women, drinking 500 mL of water increased metabolic rate by 30%. The initial increase began at 10 min. and peaking at 30-40 min. Interestingly, the increase was mainly fueled by fat in men and carbs in women. Source: PMID 14671205⁠ ⁠ #examinedotcom
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3 years
Although all studies have their strengths and weaknesses, it’s important to remember that any single study (especially if it’s a small, badly conducted one) should be interpreted within the context of all available scientific evidence on that given topic.
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4 years
We’ve started compiling a list of things we’ve gotten wrong or done suboptimally since our founding in 2011, along with ways we’re trying to improve. Check it out: This is part of our commitment to being transparent and honest with you.
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3 years
The top 21 nutrition myths of 2021. With so many nutrition myths, it’s hard to know where to start. In this article we cover carbs, eggs, red meat, and a lot more:
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6 years
How strong is the evidence for meat and cancer? (via Cancer Research UK)
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