Wellness

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 the food industry failed? There…

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 the first randomized controlled trial?…

What Is the Best Poop Position?

The Squatty Potty is put to the test. Previously, I’ve talked about the potential efficacy of prunes and dried figs…

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 our arteries. What can we…

Can Exercise Counteract a High-Fat Meal?

There is a window of time in which sufficient physical activity can help mediate some of the damage caused by…

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 to help mitigate the damage…

A Surprising Vegetable Approach to Insomnia

Lactucin, the hypnotic component of lettuce, is put to the test in a randomized, double-blind, placebo-controlled trial of lettuce seeds.…

The Science Behind Oatmeal and Diabetes

Before Insulin, There Was Oatmeal Before the discovery of insulin, the lives of many people with diabetes were saved or…

Do Cranberries and Pumpkin Seeds Help an Enlarged Prostate?

Cranberries and pumpkin seeds are put to the test for benign prostatic hypertrophy. More than 50% of men in their…

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 being perhaps only half of…

Are Potassium Chloride Salt Substitutes Worth Trying?

Is potassium chloride a win-win by decreasing sodium intake and increasing potassium intake? Of all the terrible things about our…

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, ask your doctor about getting…

The Protein Debate: Why Source Matters More Than Amount

I discuss a public health case for modernizing the definition of protein quality. In 2019, Dr. David Katz and colleagues,…

Do Hair Growth Supplements Work?

Might biotin or zinc supplements prevent hair loss in men and women? By the time we’re 50, about half of…

The Benefits and Risks of Hair Loss Drugs

What are the pros and cons of Propecia and Rogaine for hair loss? “Any consumer looking on the Internet for…

What Foods Help Hair Growth?

Hot peppers, soy foods, and pumpkin seeds may help with hair loss. Androgenic or androgenetic alopecia is one of the…

Micromorts: Putting Risk Into Perspective

A micromort, a unit for comparing and communicating risk to patients, is equivalent to a one-in-a-million chance of dying. Hundreds…

Nuts, Meat, and the Flaw in Nutrition Studies

Do people who eat nuts live longer simply because they replace protein from animals with protein from plants? The American…