Rachel has been trying to lose 10 pounds, but she finds herself breaking her diet by eating sweets around 3 pm every day. she has low levels of mental alertness and sleepiness around this time of day which is probably due to the universal daily highs and lows in biological and psychological functioning known as

This condition of having biological highs and lows and the psychological functioning is known as circadian rhythms. This involves eating disorders, mental disorder and drowsiness. So basically there won't be any regulation of body and its activities under this condition. By being strict with your habits and sleeping schedules can give you relief from this condition gradually.