energy

You've probably heard that bananas are high in potassium, which helps to control blood pressure and may fight depression. Bananas also contain tryptophan, a mood-lifter, and, because of their three natural sugars -- sucrose, glucose and fructose -- give an instant boost to flagging energy levels. ... View slideshow >>

The best way to consume whole-grain foods is in small amounts throughout the day. Doing so will maintain a steady supply of glucose in your blood, which your brain needs to release the body's feel-good chemicals. ... View slideshow >>

No, we're not talking about the whites. It's actually the egg yolks that are the best source of dietary lecithin, which is essential for brain function and affects not only mood, but also memory and concentration. ... View slideshow >>

When you're feeling down, cook up some salmon, tuna, sardines or other oily fish. Their high levels of omega-3 fatty acids have been shown to fight depression, moodiness and impulsivity. Plant foods such as flaxseed, soybean oil, walnuts and canola oil are also high in omega-3s. ... View slideshow >>

If you're struggling with a case of the blues, try filling your fridge and pantry with these energy-rich foods. With the right grocery list, it may just be possible to eat your way to happiness! ... View slideshow >>