Author: Carrie Dennett, MPH, RDN

Carrie Dennett, MPH, RDN, is the nutrition columnist for The Seattle Times, owner of Nutrition By Carrie, and author of Healthy For Your Life: A Holistic Guide to Optimal Wellness.

Despite increased awareness of autoimmune conditions, myasthenia gravis (MG)—a rare, chronic, autoimmune neuromuscular disease affecting the signals between the nerves and the muscles at the neuromuscular junction—is not a condition that’s on many people’s radars.

The argument that ultraprocessed foods (UPFs) are harmful to health has been building for the past 15 years, heightened recently by some key events. Late last year, the Dietary Guidelines Advisory Committee came under fire for indicating that there wasn’t sufficient evidence to recommend reducing or avoiding UPFs.

Despite being a conditionally essential nutrient, carnitine is a topic of uncertainty, even controversy, because it’s like a coin with two sides, and those sides can appear to be in direct conflict with each other.