結果 : are vitamin pills placebo
6:08

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

BBC Global
226,303 回視聴 - 2 年前
3:44

Are Vitamins And Supplements Beneficial? What A New Study Shows

TODAY
234,771 回視聴 - 2 年前
15:42

The TRUTH about Supplements!

Future Proof
668,015 回視聴 - 2 年前
3:57

Doctor describes the amazing power of the placebo effect and how it might affect you. (shocking!)

Rena Malik, M.D.
20,669 回視聴 - 1 年前

-
5:19

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

NutritionFacts.org
27,328 回視聴 - 6 日前
4:49

Do Vitamin Supplements Really Work?

Reactions
167,506 回視聴 - 9 年前
10:54

6 Supplements That Science Proved Will Actually Help You

SciShow
1,489,656 回視聴 - 6 年前

-
5:12

The Disturbing Truth about Vitamin Supplements - Sharp Science

Mashable
181,834 回視聴 - 7 年前
10:35

Is it the product or placebo? Does it even matter?

Sacrifice Training
72 回視聴 - 5 年前
0:45

Paracetamol little better than placebo pill for multiple conditions

Sky News Australia
3,340 回視聴 - 3 年前
0:59

I Took Ashwagandha for 50 Days, and THIS Happened to My Body! 💪🏻 #shorts

Sean Andrew
26,456,217 回視聴 - 1 年前
3:21

Vitamin E (tocotrienol) Supplements SHORTEN Lifespan

Dr Brad Stanfield
117,644 回視聴 - 2 年前
48:11

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

ZOE
208,164 回視聴 - 2 年前
7:14

How The Placebo Effect Tricks Your Brain

Be Smart
1,068,454 回視聴 - 9 年前
0:28

THE DARK SIDE OF ASHWAGANDHA

Shulk
545,588 回視聴 - 1 年前
7:10

The Amazing Benefits of Ashwagandha | Latest Research Behind This Ancient Remedy

Leonid Kim MD
931,273 回視聴 - 1 年前
8:09

Why Lions Mane Supplements Are A WASTE Of Money!

Dr Brad Stanfield
216,505 回視聴 - 2 年前
11:53

The Worst Supplements Everyone Takes For Muscle Growth (Science Explained)

Jeff Nippard
2,172,220 回視聴 - 2 年前
2:53

Should Doctors Prescribe Placebos?

Seeker
40,817 回視聴 - 11 年前
2:00:47

Developing a Rational Approach to Supplementation for Health & Performance | Huberman Lab Podcast

Andrew Huberman
1,483,744 回視聴 - 1 年前