As more protein-packed products fill the aisles of grocery stores, the question remains: How much do we really need?

Whole milk. Skim. Coconut milk. Soy. We asked experts to help make sense of the explosion of choices in your grocery aisle.

Fact checked by Jennifer Klump Clear protein, a light, ultra-filtered whey protein isolate, has become a popular option for ...

Marketed for longevity and wellness benefits, the unproven therapies are sold through a grey market online. Compounding ...

Protein is everywhere—but do you actually need more? A University of Utah Health dietitian explains what most people really ...

Peptide may not yet be the 2026 Oxford Word of the Year, but it must surely be in the running. From your friendly ...

The sport supplement is popular among health influencers and athletes, who say creatine can help build stronger muscles and ...

Sohaib Imtiaz, MD, MPH, DipIBLM, is a board-certified lifestyle medicine doctor, digital health physician, and the Chief Medical Officer for the People Inc. Health Group. He is known for his advocacy ...

Merve Ceylan is a dietitian and health writer with four years of experience writing for companies in the nutrition and health industry. Both whey and plant protein support muscle growth and daily ...

Elizabeth Barnes, MS, RDN, LDN, is a registered dietitian specializing in eating disorders, type 2 diabetes, and heart health. Pair protein with complex carbs to get both quick and long-lasting fuel ...