The living machinery in the cells of your body is controlled by a moderate blazing of stuff that originates from your sustenance. So those cells require a supply of oxygen and are making carbon dioxide. Your blood conveys oxygen from the lungs to those little cells and afterward takes back the carbon dioxide. What's more, breathing air into and out of your lungs gets oxygen and disposes of carbon dioxide.
So this is why air is essential for us.
Here's why we need air.
Why do we need fresh air?
- It cleans the respiratory system up and provides more oxygen to all the cells. It is really important as we release a lot of toxin in the expired air that we breathe out. The high content of oxygen provides more energy too.
- Our brain needs oxygen in sufficient quantity to perform normally. It requires 20 per cent of the body's oxygen to perform well. So higher the oxygen content, better it is.
- Fresh air helps us to digest food properly.
- Blood pressure and heart rate is improved by fresh air. Polluted environment is a major deterrent in this case.
- Serotonin is a hormone which lightens up our mood and makes us happy. The blood level of serotonin depends on oxygen level too. That is why fresh air is so much refreshing and keeps us relaxed.
- It fortifies the immune system. The white blood cells which fight against the attacks on our body require more oxygen to work properly.
- The best time to get fresh air is the early morning as the pollution level is least at that point of time and the temperature is also cooler
Where to jog or walk; a park or a big city?
It is always advisable to do any form of exercise in a park rather than inside a hustling city. The reason being availability of fresh, highly oxygenated air in a park rather than a city. Parks always have lots of greeneries and have a better environment to offer. Cities on the other hand have a huge population load along with traffic which in turn leads to much more pollution and dearth of fresh air.
Diseases caused by lack of fresh air
- Asthma
- COPD
- Lung Cancer
- Heart disease
Sleep
Benefits of sleep
- It keeps your body fit and healthy. Lack of enough sleep can slow the metabolism down and promote weight gain
- Better concentration on your work and cognitive functioning.
- You will definitely be in a good mood. Lack of sleep makes people irritable.
- Better decision making ability after a good night's sleep.
- Good sleep promotes good memory. If you are not sleeping well, you don't get enough time to process your memories.
- Sleep helps your body to build a stronger immune system.
- Sleep definitely helps in having a better sex life
Tips for having a healthy sleep
- Avoid afternoon naps. Firstly it is unhealthy and it hampers the regular sleep at bedtime.
- Exercise on a regular basis. It does not have to be vigorous exercise. Even light exercise is also helpful.
- Always stick to a specific time schedule for sleep. Make sure that your sleeping time and wake up time is same on every single day.
- Sleep on a pillow or mattress which is comfortable.
- Abstain from smoking, drinking heavily and unhealthy meals.
- Manage your circadian rhythm with the help of lights. Have a proper exposure to sun in the morning and avoid bright light during evening.
Harmful effects due to lack of sleep
- Cognitive dysfunction
- Impaired brain activity
- Memory loss
- Accidental deaths
- Type 2 Diabetes
- High blood pressure
- Heart disease
- Hallucinations
- Weakened immunity
Food
Having a proper diet is one of the most important things to follow these days. Here is a brief chart of all the nutrients and their requirements in the human body. More about food is described in this article..(link)
For any questions related to the basic elements of our life please consult our doctor.
Source : articlesbase.com
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