Before trying a ketogenic diet, if you take these medications or have one of these medical or psychiatric conditions, consult with a clinician first.

Meet Anne: a dedicated woman who successfully lost weight using ketosis—a high-fat, moderate-protein, low-carb diet—and documented her progress along the way.

Week 4 of my attempt to follow Dr. Seyfried's ketogenic diet, including keto-adaptation challenges, effects on my hormonal cycle, and a dairy experiment.

The important relationship between protein and ketosis: How I finally got my ketones above 4.0 mM, as Dr. Seyfried recommends for people with cancer.

What happens to ketones, blood sugar, and appetite during a 3-day fast? A detailed account of my fasting experiment inspired by Dr. Seyfried's book Cancer as a Metabolic Disease.

How does the ketogenic diet work to slow cancer growth? Read a summary of Dr. Thomas Seyfried's recommendations about how to treat cancer using ketogenic diets. 

Cancer may not be caused by genetic mutations after all. Thomas Seyfried's new book makes a powerful argument for cancer as a metabolic (dietary) disease.

All you need to know about Nectresse and monkfruit extract—ingredients, safety information, taste, and effects on blood sugar and insulin levels.

While many parents suspect sugar plays a role in their children’s behavior, studies conducted in the 1980s and 1990s debunked this theory. But maybe we shouldn't abandon this line of thought so quickly.