Health Tips: Lack of sleep increases serious diseases, know how many hours of sleep is necessary every day..

In today's fast-paced lifestyle, using mobile, working or watching series till late at night has become a common thing. But due to the compulsion to get up early in the morning, sleep is not complete. This condition is called Sleep Deprivation. Experts say that sleep is as important to staying healthy as nutritious food and regular exercise. Continuous lack of sleep can have as deep an impact on your body as any serious disease.

# Relationship between lack of sleep and heart disease

For people who sleep less than 5 to 6 hours a day, the risk of heart-related diseases increases manifold. Due to lack of sleep, blood circulation gets disturbed, stress hormones increase, and the problem of high blood pressure can start. This is the reason that lack of sleep for a long time can cause a condition like a heart attack.

# Risk of diabetes and obesity

When sleep is incomplete, the metabolism of the body becomes unbalanced. This affects the insulin level, which increases the risk of type 2 diabetes. Not only this, but lack of sleep affects the hormones that control hunger, which leads to the desire to eat again and again, and the weight starts increasing rapidly. This is the reason why experts consider lack of sleep as one of the major causes of obesity.

# Effect on mental health

Lack of sleep is no less than a shock to the brain. Research shows that people who do not get enough sleep have more problems like anxiety, depression, irritability, and mood swings. Good sleep gives peace and energy to the brain, while less sleep increases the chances of mental diseases manifold.

# Weakening the immune system

Lack of adequate sleep has a direct effect on immunity. Due to a weak immune system, a person can fall ill frequently. Even from a minor cold to an infection, the body takes more time to recover.

After all, how much sleep is necessary?

The duration of sleep to stay healthy varies according to age.

- Adults should sleep at least 7–8 hours daily.

- Children and teenagers need 8–10 hours of sleep.

- 6–7 hours of sleep is sufficient for the elderly.

Sleep is not just a means of resting the body, but it is the foundation of our health. It repairs the body, maintains mental balance, and transmits energy. If you want a long life and better health, then never ignore your sleep. By getting regular and adequate sleep, you will not only be protected from diseases, but will also always feel energetic and cheerful.

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