Home of Dave Asprey's famous BULLETPROOF DIET™ and BULLETPROOF® Coffee. His website is packed full of great information and his podcast is one of my absolute favorites. Truly unique. Lots of info on the Ketogenic Diet as well.
Chris Kresser, M.S., L.Ac is a globally recognized leader in the fields of ancestral health, Paleo nutrition, and functional and integrative medicine. His website is one of the top 25 natural health sites in the world.
Dr. Brian Mowll is the founder and medical director of SweetLife® Diabetes Health Centers and serves clients worldwide as The Diabetes Coach™. He is a master licensed diabetes educator (MLDE), CDE, and was one of the first doctors to be certified to practice functional medicine by the prestigious Institute for Functional Medicine.
Dr. Mark Hyman is a world renowned Functional Medicine doctor with the philosophy that food is medicine, and he prefers to get to the root of the problem rather than just prescribe medication to treat symptoms. His office is at the UltraWellness Center in Lenox, Massachusetts along with his team of doctors and health professionals.
Dr. Ruscio is a functional medicine doctor located in Walnut Creek, CA. He has a special interest in digestive and thyroid disorders. He believes that good health begins in the gut and is very knowledgeable in the gut microbiome. Be sure to visit his website and I highly recommend his podcast.
I listen to her podcasts all the time. It took me some time to get past how she sounds like bubble head...too up beat for me I guess. She is, however a very smart woman. She gives practical advice on nutrition and fitness.
Probably my second favorite. Home of Mark Sisson's famous The Primal Blueprint, a diet/lifestyle blueprint. A back to basics nutrition and exercise philosophy. No processed foods and no killing yourself at the gym. You'll also find practical information on the Ketogenic Diet.
I love this site. It teaches you what paleo is in very simple terms. You'll find videos, recipes, meal plans, a podcast and a very comprehensive paleo food list. And of course, a blog.