What Foods Help Hair Growth?
Hot peppers, soy foods, and pumpkin seeds may help with hair loss. Androgenic or androgenetic...
NutritionFacts.org Blog
A Simple Protein Swap for Healthy Aging
If you put together all the new chemotherapy drugs approved over a dozen years, the average overall survival benefit is only 2.1 months. Though we often hear new cancer drugs described as “game changers” or “breakthroughs,” most afford much more...
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The Benefits and Risks of Hair Loss Drugs
What are the pros and cons of Propecia and Rogaine for hair loss? “Any consumer...
Do Hair Growth Supplements Work?
Might biotin or zinc supplements prevent hair loss in men and women? By the time...
The Protein Debate: Why Source Matters More Than Amount
I discuss a public health case for modernizing the definition of protein quality. In 2019,...
Are Potassium Chloride Salt Substitutes Safe and Effective?
Healthy kidneys are required for potassium excretion. If you aren’t sure if you’re at risk,...
Are Potassium Chloride Salt Substitutes Worth Trying?
Is potassium chloride a win-win by decreasing sodium intake and increasing potassium intake? Of all...
The Mineral Intake Recommendations Only 1 in 6,000 U.S. Adults Meet
A staggering 99.99% of Americans fail to get the minimum recommended potassium intake (despite it...
Do Cranberries and Pumpkin Seeds Help an Enlarged Prostate?
Cranberries and pumpkin seeds are put to the test for benign prostatic hypertrophy. More than...
The Science Behind Oatmeal and Diabetes
Before Insulin, There Was Oatmeal Before the discovery of insulin, the lives of many people...
A Surprising Vegetable Approach to Insomnia
Lactucin, the hypnotic component of lettuce, is put to the test in a randomized, double-blind,...
Protect Your Arteries from Saturated Fat with These Foods
If you’re going to have something unhealthy, is there anything you can eat with it...
Can Exercise Counteract a High-Fat Meal?
There is a window of time in which sufficient physical activity can help mediate some...
How a Single Meal Can Cripple Your Arteries and Lungs
What happens within hours of eating a high-fat meal? We are only as old as...
What Is the Best Poop Position?
The Squatty Potty is put to the test. Previously, I’ve talked about the potential efficacy...
Can Ultra-Processed Foods Be Fixed by Tweaking Their Nutrients?
What happened when ultra-processed foods were matched for calories, sugar, fat, and fiber content in...
How the Fight to Ban Trans Fat Was Won
What was the secret to the public health community’s triumph when past attempts to regulate...
Why Healthy Fast-Food Menu Options Can Backfire
Adding a healthy option can actually drive people to make even worse choices, thanks to...
Which Beans Best Block the Spread of Cancer?
Which legumes are best at inhibiting the matrix metalloproteinase enzymes that allow cancer to become...
A Persistent Pesticide Is Linked to Alzheimer’s Risk
How can we avoid the breakdown products of pesticides that may increase the risk of...
How Big Is the Cancer Risk from Processed Meat?
I quantify the risks of colon and rectal cancers from eating bacon, ham, hot dogs,...
The Backlash to IARC’s Report that Meat Probably Causes Cancer
How did the meat industry, government, and cancer organizations respond to the confirmation that processed...
Is Personalized Genetic Testing Worth It?
Overrated “precision medicine” may just be serving vested interests, and consumer DNA testing can be...
Are Nuts and Peanut Butter Linked to a Longer Life?
Why are nuts associated with decreased mortality, but not peanut butter? According to the largest...
Does Less Protein Increase FGF21 for Longevity?
Fasting and exercise can boost the longevity hormone FGF21, but what can we eat—or avoid...
