Nutrition Action

Nutrition Action

Unbiased advice to help you eat healthfully and live longer

Menu
Skip to content
  • Home
  • About Us
  • Subscribe
  • Renew
  • Store
  • My Account
  • Nutrition Action Healthletter
  • Contact Us
  • FAQs

Category: Supplements

Vitamin D & vertigo
  • Supplements

Vitamin D & vertigo

  • Posted on January 8, 2021January 8, 2021
  • by NAH Editorial Staff

Vitamin D may help prevent benign paroxysmal positional vertigo (BPPV), which occurs when tiny crystals in the inner ear get dislodged. Researchers randomly assigned 1,050 people who had been treated…

Read More
How companies can slice and dice data to help sell products
  • Supplements

How companies can slice and dice data to help sell products

  • Posted on September 24, 2020September 25, 2020
  • by Caitlin Dow

What to do if your study didn’t pan out as you had hoped? Get creative, of course! While anyone can do shoddy science, supplement companies are notorious for funding studies…

Read More
What does it mean for a supplement to be “Clinically Proven”?
  • Supplements

What does it mean for a supplement to be “Clinically Proven”?

  • Posted on September 24, 2020
  • by Caitlin Dow

Not much. Here’s how manufacturers can use the claim to sell us supplements we don’t need. “Clinically proven,” says the ad for Longevity by Nature’s Telos95 Telomere Health Support. Take…

Read More
More vitamin D isn’t necessarily better
  • Supplements

More vitamin D isn’t necessarily better

  • Posted on September 17, 2020September 17, 2020
  • by NAH Editorial Staff

“Bone health,” says CVS brand vitamin D, which comes in five doses​—400 IU, 1,000 IU, 2,000 IU, 5,000 IU, and 10,000 IU. Whoa. The Recommended Dietary Allowance is only 600 IU…

Read More
Keep your eyes peeled for these marketing tactics
  • Supplements

Keep your eyes peeled for these marketing tactics

  • Posted on September 3, 2020
  • by Caitlin Dow

Supplement companies use advertising techniques that may fly under your radar. Here are two examples to watch out for. Advertorials Glance at the ad (above) from Zebra CBD (which sells…

Read More
How to spot the tricky language that supplement companies use
  • Supplements

How to spot the tricky language that supplement companies use

  • Posted on August 20, 2020August 20, 2020
  • by Caitlin Dow

Hoping to boost your immunity? Keep your brain sharp? Improve your mood? Look no further than the supplement aisle at your local drugstore. At least that’s what supplement makers want…

Read More
A probiotic for obesity? Really?
  • Supplements

A probiotic for obesity? Really?

  • Posted on November 4, 2019October 31, 2019
  • by NAH Editorial Staff

Did the New York Times oversell the results of a recent study on a probiotic? “People with metabolic disorders may benefit from supplements of a common gut bacterium, a small…

Read More
Does ginger help nausea?
  • Supplements

Does ginger help nausea?

  • Posted on November 1, 2019October 30, 2019
  • by NAH Editorial Staff

Have you heard that ginger can calm an upset stomach? Here’s what the evidence says. “There’s strong evidence that ginger can help with nausea and vomiting from motion sickness, morning…

Read More
Can peppermint oil relieve indigestion or IBS symptoms?
  • Supplements

Can peppermint oil relieve indigestion or IBS symptoms?

  • Posted on October 4, 2019September 3, 2020
  • by Caitlin Dow

In theory, “peppermint oil reduces abdominal pain by targeting specific pain receptors,” says Adrian Masclee, a professor of gastroenterology and hepatology at the Maastricht University Medical Center in the Netherlands.…

Read More
Can collagen supplements improve your skin’s appearance?
  • Supplements

Can collagen supplements improve your skin’s appearance?

  • Posted on July 12, 2019July 12, 2019
  • by Caitlin Dow

“Our line of beauty-specific products support the skin’s moisture, improving the elasticity, tone and vibrance,” promises Vital Proteins, which sells collagen powder. Skin mostly consists of the protein collagen, which…

Read More

Posts navigation

Page 1 Page 2 … Page 12 Next Page

Order the Good Foods 2021 wall calendar today!

New from The Healthy Cook’s Kitchen–Order Today!

Healthy Tips e-newsletter

To receive our free Healthy Tips e-newsletter, click here!

While you’re at it, subscribe to Nutrition Action Healthletter for more unbiased nutrition advice.

Browse Topics

Search

Connect & Share:

Get in Touch

Address
1220 L Street NW, Suite #300
Washington, D.C. 20005

Customer Service
+1 (866) 293-CSPI (2774)


  • SUBSCRIBE
  • PRIVACY POLICY
  • FAQ
  • CUSTOMER SERVICE

Notice: Content at this site is not intended to provide medical advice, which should be obtained from a qualified health professional. Any products evaluated or sources cited may contain information that is now outdated. Readers should check product labels to ensure any nutrient content has not changed since our review and still meets the criteria established by Nutrition Action.

© Copyright 2019 — Nutrition Action — All rights reserved. Use of any content without prior permission is strictly prohibited.
Bezel Theme by SimpleFreeThemes ⋅ Powered by WordPress