“What about calorie intake vs. longevity? I've been reading of studies where laboratory animals that are put on a calorie-restricted diet have a considerably longer lifespan than those that aren't. It seems that many doctors and health professional believe that this holds true for humans too. Many advise a low calorie diet for health and longevity but you seem to advocate a high-calorie diet.”
ANSWER: This question has already been answered a few times, so I'll just give you the link to the previous answer:
Undereating: Is It Good for Longevity?
Note that I do not advocate a low-calorie diet or high-calorie diet. I recommend consuming adequate calories.