Sleep is essential, it is the only time when our body relaxes completely.
Leptin and Grehlin are 2 hormones that help people control appetite, weight gain and loss.
Leptin suppresses appetite and Grehlin increases it
Lack of sleep causes Grehlin to increase which leads to a greater appetite. Chronic sleepiness is a major reason for obesity regardless diet and physical activity.
Get 7 hours of sleep at night and LOSE WEIGHT IN BED!