Regulating glucose in the blood. Glucose is needed by cells for respiration. It is important that the concentration of glucose in the blood is maintained at a constant level. Insulin is a hormone produced by the pancreas that regulates glucose levels in the blood.egulating glucose in the blood. Glucose is needed by cells for respiration. It is important that the concentration of glucose in the blood is maintained at a constant level. Insulin is a hormone produced by the pancreas that regulates glucose levels in the blood.
Sorry Atkins. Protein, an essential part of our daytime fare, can be a poor choice for a bedtime snack. Protein-rich, high-fat foods are harder to digest. So skip the fatty high-protein snack before bedtime and opt for a glass of warm milk or some sleep-friendly carbs, like crackers.arbohydrate-rich foods complement dairy foods by increasing the level of sleep-inducing tryptophan in the blood. So a few perfect late night snacks to get you snoozing might include a bowl of cereal and milk, yogurt and crackers, or bread and cheese.
Physical Health. Sleep plays an important role in your physical health. For example, sleep is involved in healing and repair of your heart and blood vessels. Ongoing sleep deficiency is linked to an increased risk of heart disease, kidney disease, high blood pressure, diabetes, and stroke.leep deficiency increases the risk of obesity in other age groups as well. Sleep helps maintain a healthy balance of the hormones that make you feel hungry (ghrelin) or full (leptin). When you don't get enough sleep, your level of ghrelin goes up and your level of leptin goes down.