Sleep is very important part of our life. If you have better sleep you have better food choices. You also have more energy and feel more motivated and active just the next day when you had a good sleep. Sleep can also make us to have less cravings. If you enjoy a good long sleep you have more chances of having balanced blood sugar level. You can easily optimize your sleep by taking care of the following things 1. Remove noise & light stimuli from your sleeping environment. 2. Eat some slow digesting protein 15-20 minutes before bed. 3. Follow a pre-bed ritual ever single night. 4. Be physically active or exercise regularly. 5. Limit caffeine and alcohol use.