harley pasternak 5 factor diet

The books include structured meal plans and explicitly offer vegetarian, vegan, and gluten-free swap options. They also recommend an “add a treat a week” strategy to allow one favorite dessert or snack without derailing the plan.

The descriptions list an M.Sc. in exercise physiology and nutritional sciences and an honors degree in kinesiology. They also note certifications from exercise physiology organizations.

The books do not promote excluding entire food groups; instead they offer substitution strategies (vegetarian/vegan/gluten-free swaps) and explicitly recommend an “add a treat a week” approach to include occasional desserts or snacks.

The descriptions emphasize simple activities such as walking and light resistance training and note programs that pair daily exercises with meal plans. Specific duration and frequency are not provided in the summaries.

They are available in hardcover and paperback formats. Page counts shown across editions include 240, 336, and 192 pages.