結果 : are vitamins placebo
6:08

The hidden dangers and surprising benefits of vitamin pills – BBC REEL

BBC Global
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3:44

Are Vitamins And Supplements Beneficial? What A New Study Shows

TODAY
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4:38

The power of the placebo effect - Emma Bryce

TED-Ed
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15:42

The TRUTH about Supplements!

Future Proof
668,005 回視聴 - 2 年前

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10:00

Do Multivitamins Work? The Truth Behind the Supplement Industry| Between the Lines with Palki Sharma

Firstpost
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8:09

Why Lions Mane Supplements Are A WASTE Of Money!

Dr Brad Stanfield
216,497 回視聴 - 2 年前
4:06

Should We Take a Multivitamin?

NutritionFacts.org
563,343 回視聴 - 10 年前

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5:19

Do Vitamin E Supplements Have Benefits for Cancer, Immunity, and Longevity?

NutritionFacts.org
27,285 回視聴 - 5 日前
5:12

The Disturbing Truth about Vitamin Supplements - Sharp Science

Mashable
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4:49

Do Vitamin Supplements Really Work?

Reactions
167,506 回視聴 - 9 年前
10:33

Why There’s So Much Excitement About Vitamin K2

Dr Brad Stanfield
181,938 回視聴 - 10 か月前
2:03

Study: Multivitamins should be avoided

CNN
2,789 回視聴 - 11 年前
0:32

33% OF MEDICAL REMISSIONS ATTRIBUTED TO PLACEBO

Dr. Josh Axe
3,279 回視聴 - 1 年前
6:20

Does Vitamin D Influence Mood?

Healthcare Triage
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48:11

The truth about vitamin supplements | Professor JoAnn Manson and Dr Sarah Berry

ZOE
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5:39

Change your Gut with Vitamin D

Thomas DeLauer
102,292 回視聴 - 5 年前
6:03

VITAMIN D IS WORTHLESS

Dr. Eric Berg DC
479,046 回視聴 - 5 か月前
10:45

Vitamin D and Autoimmune Disease

Dr. Jin W. Sung
16,216 回視聴 - 2 年前
6:48

Large Vitamin D Human Study Confirms Benefit

Dr Brad Stanfield
47,010 回視聴 - 1 年前
14:09

8 Things NO ONE TELLS YOU About Supplements

Gravity Transformation - Fat Loss Experts
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