We should be getting five to seven servings a day of vegetables. One serving is about the size of your palm. Even as a nutritionist, I have to work hard at ensuring that I have a good intake of these nutrient dense foods every day.
Research has shown that lack of sleep is a key lifestyle factor that will determine whether you will get Alzheimer’s or not. Going without sleep for a week would affect your blood sugars to such an extent that you would be classified as pre-diabetic.