
Since the time of the ancient Romans--or perhaps even before that--certain foods have been considered aphrodisiacs. For instance, oysters, high in zinc (which is supposed to help boost sperm count) and omega-3 fatty acids (which are known to improve nervous system function) were associated with immoral behavior in women who ate them.

Want a drug-free prescription to beat your insomnia? According to a small but signifcant study from Northwestern Medicine, regular aerobic exercise improves the quality of sleep, mood, and vitality. About 50 percent of middle-aged and older adults complain of chronic insomnia symptoms, and this study is the first to examine the effect of aerobic exercise on this particular age group. Read more »