Obesity experts often advise people who want to lose weight should have much Sleep. People often think that people having plenty of sleep is more prone to getting fat. But in fact, sleep time is inversely proportional to your weight, meaning that if you have insomnia, you will be more prone to weight gain than people who get enough sleep. Read more: 3 Secrets to a Slim Physique for Women 1. Insomnia accompanied by hunger: Many scientific studies on people with insomnia show that this condition increases the amount of the hormone ghrelin (which stimulates appetite) to a much higher than