Sleep is a vital physiological activity in the body. It is the period where our body does most of its critical physiological processes, strengthening, growth, and restoration. Most studies about sleep haven’t figured out how fast or slow these processes are during a person’s slumber hours. However, it is absolute that the body requires enough rest to survive and maintain a person’s overall health and wellbeing.
How Many Hours of Sleep are Needed to Stay Healthy?
In several studies conducted around sleeping hours and its connection with human genetics, adults between the age of 21 to 45 need as much as seven to nine hours of sleep. If you’re younger or older than that given age range, you need enough rest to experience optimal physical regeneration. Nonetheless, getting enough sleep is still essential, and depriving yourself of sleeping hours can degenerate physical wellbeing.
The Benefits of Getting Enough Sleep
Even if everyone has different sleep durations to tell they’re well-rested, getting enough sleep is vital in maintaining a healthy body. Aside from the regeneration benefits, getting enough sleep provides the following benefits:
- Enough rest promotes more robust brain functions and emotional balance.
- Increases cardiovascular endurance while lowering the risks of cardiovascular diseases
- Increases your liver and kidney strength for more efficient absorption of nutrients and flow control of waste materials in the body.
- Proper hormone balance that promotes metabolism and hunger control
- Optimizes the amount of insulin and reduces the body’s sensitivity to this hormone, which reduces the risk of type 2 diabetes.
- Strengthens the immune system that helps fight common infections
- Promotes the optimal production of natural antioxidants in the body that keeps the skin looking fresh and young.
If you are someone over thirty, you will find getting enough rest beneficial for your overall physical endurance. It helps you do more tasks, focus on the most important things to do for the day, and maintains a positive outlook in life. If you are an athletic person, you will find sleep as an essential regimen to maintain your overall physical health.
People who are known to have clinical depression are advised to maintain regular sleeping hours. Proper sleep adequately controls their mental focus and shape their thoughts to a more positive aspect. Even if you are not clinically diagnosed with depression, getting lesser sleep than what your body demands increase your chance of losing mental focus. Sleep deprivation is also linked with mental degradation, which is some of the causes of retrograde mental illnesses.
If you are beyond the standard BMI borders (overweight or obese), getting enough rest promotes appetite control. Most individuals experience rapid weight gain when they start to deprive themselves of sleep. Those beyond twenty-five years of age who sleep less than six or seven hours gain thirty percent (30%) more weight than those who meet regular sleeping hours. Also, sleep promotes healthy digestion and excretion tracts. Doing otherwise can cause inflammations on some organs linked to absorption and excretion.
As much as life becomes more demanding when one grows older, sleep is an excellent opportunity for the body to recover and fortify. Along with proper nutrition and exercise, getting enough sleep promotes the best conditions for your health. It is crucial to get enough rest after a long day at work or a tedious daily routine.
A healthier body can be achieved by getting enough food and exercise. Although things sometimes get out of hand when one gets older, always try to gain enough sleeping hours in a day. Enough rest can help you become more productive throughout the day. Overall, getting enough sleep is an essential part of maintaining excellent health and wellbeing for everybody.