Should you worry about lung cancer?

According to the American Cancer Society, 13 percent of those diagnosed with lung cancer are non-smokers. Indeed, anyone can get the disease without ever lighting up. But increasing the amount of magnesium in your diet may decrease your risk for the disease. As a matter of fact, Epidemiologists at MD Anderson Cancer Center in Texas found that study participants with the most magnesium in their diet had a 53 percent reduced risk of lung cancer. This mineral helps DNA repair itself. As a result, the researchers recommend getting your RNA for magnesium - 320 mg for women and 420 mg for men - by stocking up on magnesium - rich foods such as green leafy vegetables like Swiss chard (29.2 mg per cup), halibut (170 mg per 159 g or 5.5 oz), almonds (49 mg per ounce), and black beans (120 mg per cup).