How many times have you heard that to lose weight efficiently you need to combine a better nutrition with more sport oriented activities? However, there is a third aspect that is too often ignored and that has a big impact on weight loss: sleep. It has been scientifically proven that sleep contributes to regulate appetite, therefore helping you lose weight
At first glance, sleeping might seem to be a passive activity, but the reality is totally different. While you are sleeping, your body doesn’t really rest. Among its utilities, sleep acts as a regulator of 2 important hormones for appetite which are ghrelin and leptin. An unbalance of these two substances creates more difficulties in maintaining your actual weight and even interferes in the weight loss process.
The ghrelin hormone is the substance that is responsible for hunger. When you don’t sleep enough or too much, the level of ghrelin in the body increases. That means that the more this hormone is produced, the more you’ll feel hungry and inevitably eat more.
The leptin hormone is responsible in detecting satiety and inhibiting hunger. When the amount of sleep is not right, leptin’s production decreases which keeps the body from detecting the feeling of fullness.
A good night of sleep also contributes to regulate glucose levels in the body. If you don’t sleep enough, it can lead to carbohydrate metabolism disorders. This unbalance lowers insulin’s efficiency and creates a decrease of insulin production. These conditions are then favourable for diabetes to appear or to worsen the situation if diabetes is already present.
It has been demonstrated that the more time we stay awake, the higher are the chances to take snacks or eat before going to sleep. In a weight loss process, this behavior should be avoided to reduce your calorie consumption as much as you can. That is why going to bed sooner prevents from cravings before sleep.
Even though you put several efforts into weight loss, sleep remains a crucial element you shouldn’t underestimate. The weight loss process takes time so you need all the elements that improve your sleep, starting with your mattress. If your mattress doesn’t offer good comfort and the right support anymore, think about replacing it for a high-quality sleeping surface.