The Dukan diet was designed by Dr. Pierre Dukan, a nutritionist and eating behavior specialist having 35 years of experience in clinical nutrition. The Dukan diet is very similar to the system of HyperProtein.
Raise a toast to the MIND diet: it recommends a glass of wine every day. Just one, though. Wine rounds out the list of of 10 brain healthy food groups that help protect against Alzheimer's: green leafy vegetables, other vegetables, nuts, berries, beans, whole grains, fish, poultry, olive oil and wine.
There is also evidence linking B12 deficiency to Alzheimerâs Disease, which is the most common cause of dementia in Western countries (4, 5). The only good food sources of B12 are animal foods like meat, fish and eggs. A deficiency is widespread among vegans and vegetarians, who avoid these foods. In one study, 92% of vegans and 47% of lacto-ovo vegetarians were deficient in this critical brain nutrient (6).