Successful bodybuilding requires a lot compared to spending countless hours at the gym.
In order to gain lean muscle mass, you also need to have a healthy diet and the abundant rest for your muscles to recover and grow. Exactly how much sleep you need can vary. for each person. But a lack of sleep will have a negative effect on your muscle growth and your ability to put your best effort out at the gym.
1- Producing Cortisol
Cortisol is a hormone in your body that your adrenal glands when you release heavy training. According to the International Sports Association, cortisol functions as a counter with testosterone, human growth hormone and other muscle building hormones by breaking down your muscle tissue to release amino acids for energy. Washington State University recommends that long periods of insomnia can lead to continued elevated cortisol levels, which can greatly impede your body’s progress.
2- Glycogen store
Glycogen is the form of sugar that stores your body for your muscles to use as the following energy. You can most easily gain glycogen for later use by eating carbohydrate-rich foods. However, if you are not getting enough sleep for your body, you may start slowing down how you store glycogen. This means that when your next job, you may run out of fuel halfway. This not only limits your ability for an effective exercise routine, but it can also increase your body’s production of cortisol as strains to find an alternative source of energy.
3- Growth hormone
Human growth hormone, or HGH, is one of the most important hormones your body releases to aid in muscle recovery and growth. According to the book “Trainning Gym Gold and Nutrition System”, your blood HGH levels are at their highest level about two hours after you go to sleep. Having a high, sustained level of HGH in your blood increases your muscle’s ability to absorb amino acids from proteins, thus facilitating more muscle growth. So missing out on your sleep can counteract the potential benefits of your rigorous bodybuilding diet.