AGING IS A PROCESS…….. NOT A DISEASE

The advance of age is an extremely complicated procedure utilizing every cell and part of our mechanism of physiology that we have. As we grow older things begin to go wrong with us. Our vascular system, digestive tract and respiratory system begin to show their age. But why does aging occur? This article is dealing with the aging process of the skin only. Since skin show the changes that draws the attention of the person and others. The skin is an organ with its surface area measuring about 1.52 square meters (16 to 22 square feet); it is not merely a protective barrier. It serves to regulate excretion of metabolic waste products, regulates temperature, and has receptors for pain, tactile sensation, and pressure. The health and appearance of the skin, reflects the lifestyle, dietary habits and the age of the individual. Aging process is associated with a loss of fibrous tissue, slower rate of cellular renewal, and a reduced vascular and glandular network. The barrier that maintains cellular hydration also becomes impaired. The subcutaneous tissue (hypodermis) flattens, particularly in the face, hands and feet. Aging of the skin is influenced by many factors as ultraviolet radiation, excess alcohol consumption, tobacco abuse, and environmental pollution. Increase in body weight and rise in blood sugar levels, disrupt the biochemical reactions and the very structural framework of the skin. All these factors lead to cumulative deterioration in skin appearance and function.