An important concept of health is having adequate intake of omega 3 essential fatty acids, especially DHA. It is also important to have the ability to incorporate these fats into your cell membranes. A new animal study shows that one way this is accomplished is by dietary flavonoids such as those highly concentrated in grapes and blueberries.
A mother's intake of DHA essential fatty acid, along with reduction of omega 6 vegetable oils (fries, chips, packaged foods, some salad dressings) reduces the risk of her child being overweight at 3 years old.