Expert insights and guides on health, nutrition, and supplements
A dietitian explains why bacterial variety matters more than specific strains for weight control, wi...
Are CGMs worth it for non-diabetics? An MD reviews the science, costs, and real-world results of usi...
Most people waste money on wrong B vitamins. Learn how MTHFR and COMT genes affect methylation and w...
Wondering if you're taking the right fish oil dose? Dr. Amanda Foster explains omega-3 index testing...
That AI-generated herb recommendation? It's probably using the same 5 studies everyone else cites. L...
Can genetic testing actually optimize your protein needs for muscle growth? I've tested it on athlet...
As an MD, I used to push three square meals. New research shows your ideal eating schedule depends o...
I used to tell everyone 'drink 8 glasses'—until I saw the metabolic data. Here's how to personalize...
I was skeptical about DNA-based eating schedules—until the research changed my mind. Here's how your...
I used to push pre-made protein powders—until I saw clients struggle. Here's how to create your own...
I used to recommend generic fish oil doses—until I saw patients' actual blood levels. Learn why test...
A clinical dietitian explains which genetic tests actually help with weight management—and which one...