6 Reasons: Why Sleep Affects Fitness & Weight Loss?

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When it comes to weight loss, most people will say to you that you do dieting, eat less, exercise, do lots of physical activity, but has anyone ever asked you to complete your sleep. Yes, if you are trying to lose weight, then sleep is as important for you as exercise and healthy diet. This is because if you do not sleep well, if you wake up late at night and then wake up early in the morning, then due to lack of sleep, your body mass index (BMI) starts increasing and you start gaining weight.

  1. Risk of obesity is 89% if you sleep less than 7 hours

How long you need to sleep depends on your body and your need for sleep, but usually at least 7 hours of sleep every night is extremely important. According to research, if you sleep less than 7 hours or if you keep sleeping repeatedly or you sleep for a short time (such as short durations), then the risk of obesity in such people is 89 percent. Overall, it is like a vicious cycle that you cannot avoid. Due to lack of sleep, you will gain weight, due to which your anxiety will increase and then the quality of your sleep will become less and worse.

  1. If sleep is not complete then hunger arouse more

It has been proved in many studies that people who sleep less have an increased appetite because sleep has a major effect on the 2 hormones Ghrelin and Leptin associated with hunger. When your sleep is not complete, the body starts producing more ghrelin and less of leptin, which makes you feel more hungry. At the same time, due to lack of sleep, stress hormone cortisol also becomes more and due to this, there is also more appetite.

  1. If sleep is not complete, cravings increase.

You must have also noticed that if you do not get enough sleep, you feel more like eating unhealthy things like chocolate, ice cream and you are not able to control yourself about eating healthy things. Apart from this, if you are not able to sleep properly, then another hormone is produced in your body which increases the satisfaction after eating. So if you want the cravings of eating your unhealthy things to be calm then get a good sleep, sleep every night.

  1. Calorie intake also increases when you have an incomplete sleep

People who get less than 7 hours of sleep every night consume more calories every day. As we have already told you that when sleep is not complete, our hunger increases and we start eating more unhealthy things, so it is natural for calories to increase. At the same time this is also true because if you stay awake till late night, then obviously you will continue to do binge eating and calorie intake will increase.

  1. Physical activity decreases if sleep is not complete

Due to lack of sleep, you feel tired throughout the day and in this way you reduce physical activity or any kind of exercise or workout. Now, when you are only eating and don’t have physical activity to burn calories, then your calorie intake will increase and consequently it will increase your weight. In such a situation, if you want to lose weight, then it is necessary to do physical activity and that will happen only when you complete the night’s sleep.

  1. Getting less sleep decreases the growth hormone process

According to the National Sleep Foundation, when we sleep, growth hormones are released in our body, which the body uses to repair damage. These hormones work to break down fat which is called lipolysis. Growth hormones grow during the night and if there is lack of sleep, this process is reduced. It has been proved in many research that just 4 or 5 hours of sleep every

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