Burning the candle at both ends is just about as healthy as eating a bunch of junk food, and now a study has discovered that both could also lead to mental illness. Our circadian rhythm is our body’s internal clock; it keeps everything in set schedule and is maintained through regular sleeping and eating patterns. Researchers have found that late night and irregular mealtimes mess up our internal clock, which could in tern lead to mental illness. With that in mind, researchers have found that maintaining your circadian clock with regular eating schedule and early bed times can play an important roll in warding off mental illness. So get to bed early, and kick the midnight snacks, it’s good for your mental health.