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The Aging Process Of The Body Begins Earlier Than Believed

Men and women are not immune to the biological clock of their body and the aging process of the body begins much earlier than believed by most people. It may be difficult for people to witness any signs of aging because the aging process of the body is internal and continues to change regularly.

It would be wrong for people to believe they are in the prime of their health just because they are in their 20s or 30s. It is essential for people to understand that the process of aging begins from the age of 20 and progresses steadily with the advancement of age. This article is not trying to scare people but is only making an attempt to make them understand they should be caring for their bodies better than ever before. Let us look at some of the organs of the body which begin to change from the age of 20.

The Aging Process of the Brain Begins at 20

People may have difficulties believing this information but it has been proven that the number of nerve cells in the brain begin to decrease from the age of 20. Humans begin life with around 100 billion neurons but the number begins to decline from the age of 20. By the time we approach the age of 40 we could be losing 10,000 neurons per day. These neurons are important for the body because they ensure the flow of information from one cell to another. The matter may seem concerning for all but is a natural process for which no remedy exists.


The lungs are another organ of the body which also begin to age at 20. The capacity of the lungs begins to decrease at this stage and by the age of 40 people already begin to experience breathlessness because of the stiffening up of the muscles and the rib cage. It then becomes difficult to work the lungs as some air begins to remain in the lungs even after breathing out and causes breathlessness. By 30 the average individual cannot inhale 2 pints of air in a single breath and the number is down to just one by the age of 70.

The Bones

The bones despite being important problems of the body begin to age by 35. Bone density continues to increase until our mid-20s but by 35 the aging process of the body takes over by beginning the onset of bone loss. This is again in natural aging process and gains in speed particularly in women who have passed menopause which can cause the problem of osteoporosis among them. The bone loss in terms of size and density can result in loss of height and people can lose about 2 inches by the time they are 80 years old.

The Heart

The most important organ of the body begins to age at 40. The heart begins to pump less blood around the body as we approach this age. This is because the blood vessels lose their elasticity and arteries begin to harden or become blocked because of fatty deposits which form in the coronary arteries. This is mainly because people are having too many saturated fats. The reduced blood supply to the heart results in painful angina and men over the age of 45 and women over 55 are at a higher risk of heart attacks. Obesity and lack of exercise have also been attributed to the aging of the heart.

The Breasts

Women will definitely be concerned with this information which states that their breasts will begin to age by 35. Women begin to lose tissue and fat in the breast which reduces size and fullness. Sagging bins at 40 and the areola displays considerable shrinking. While the chances of breast cancer increase with age it has no relation to the physical changes which will be noticed.

The Eyes

Failing eyesight becomes the norm for many people over the 40s and this is a sign that the eyes are aging at 40. People are usually affected by long-sightedness which affects their ability to see objects close by. The problem progresses with age when the ability of the eye to focus properly deteriorates and the muscles within the eyes become weaker.

Other organs of the body also begin to age similarly well ahead of time and therefore people are advised to take good care of their bodies.

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