Up your fatty acid intake

If your eyes are dry on a regular basis, you might try upping your intake of seafood. Omega-3 fatty acids, which are used by the body to produce tears, are contained in salmon, sardines (pictured), mackerel, tuna and anchovies. Evidence suggests that those who have higher than average intake of those fats, which are not produced by the body, are less likely to suffer from dry eyes. But that’s not all—separate research indicates that, in cultures big on foods with high levels of omega-3s, individuals have lower levels of depression. The acids also may boost the effects of antidepressants and help ease the symptoms of bipolar disorder.

Sources: WEBmd.com and Wholeliving.com