Key to calmer and sharper

Boosting a protein called brain-derived neurotropic factor (BDNF) can help you feel clearheaded and sharp. Crucial for promoting brain cell growth and conducting signals between them, BDNF enhances memory and focus. And in a welcome bonus at this busy time of year, research in Personalized Medicine in Psychiatry suggests that lifting BDNF soothes stress too. To get the benefits, just...

- Melissa Gotthardt

Put bright hues on the menu

Red fruits and veggies such as apples, cranberries, raspberries, strawberries, red onions and red cabbage owe their vivid hues to compounds called flavonoids. And according to a report in Nutrition and Healthy Aging, enjoying 3 servings of high-flavonoid foods daily can significantly lift BDNF within 6 weeks. The compounds help switch on genes involved in BDNF production. And in good news for those who prefer a rainbow plate, purple, orange and dark green produce also contain plenty of flavonoids.

Spend time in the garden