Changes on the skin due to Ageing

With time, changes happen in your skin and this changes you skin texture. Before looking into the many changes our skin will experience over time, you need to understand about skin structure. Your skin is divided into three main layers. The outer layer is called the epidermis. Skin color is seen here.
The middle layers, named Dermis and it contain oil glands, blood vessels, and hair follicles. The layer beneath the dermis is the subcutaneous layer and it has sweat glands, fat and blood vessels.
Each of these layers has a connective tissue that has collagen fibers elastin fibers to provide
flexibility and strength. Skin changes due to aging have the following effect:

Skin starts to show wrinkles and lines. This is one of the most obvious effects of aging.

Skin becomes thin and translucent as the epidermis starts to thin out.

Skin becomes more fragile as the blood vessels located in the dermis thin out

Skin cannot hold moisture since oil glands produce less oil Skin as a result becomes dry and itchy.

Skin loses firmness as connective tissues collagen and elastin no longer have youthfulness.

Skin is susceptible to bruising because blood vessels in the skin have become fragile and as a result they are more likely to rupture and leak into the skin.

Sweat glands produce less sweat and skin becomes more prone to heat strokes.

Tags, warts and blemishes start to appear in the skin.

Fat layer in the skin starts to thin out and as a result the skin is not able to give the necessary insulation against cold weather, the result of which is hypothermia.

Skin melanocytes reduce, making skin more susceptible to harmful effects of ultraviolet radiation.

Skin loses elasticity, as the result is dropping skin around facial features such as eyes, cheeks, and neck.

The effect of aging cannot be minimized with the use of anti-aging skin creams and lotions. Eating foods rich in vitamins, minerals and antioxidant is a way of counteracting the effect of age and keeping skin and body healthy for longer.

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Clinical changes in the body during Ageing

Ageing is a natural phenomenon in life and it brings along some changes in the body. Human body changes at every stage of live. While changes in youth are primarily growth-oriented, changes happening in old age leans towards body deterioration. Changes are seen not only in the external appearance, but also felt internally in the body. These changes reduce body functionality, limit movements and alter youthful appearance.
Here is a look at how aging changes your body:
• Skin shows wrinkles and hair begins to thin and turns white.
• Ability to think decreases as general body functions becomes slower. Memory is poor.
• Muscles are weak and there is a lack of energy.
• Digestion process is weak and slows down. People in their old age find difficulty in digesting food.
• There is a loss of minerals from bones and people in their old age are more susceptible to fractures from falls.
• Youthful appearance disappears and this is replaced by sagging skin and wrinkles.
• Hair starts to become less or sparse and turns white.
• The body’s immunity system reduces and as a result it is more susceptible to diseases.
• There is a deterioration of eye vision and old people are unable to see the way they used to when young.
• Instead of body cells growing, free radicals causes cell damage and this bring out the other symptoms of old age.
• Body is more susceptible to problems such as arthritis, diabetes, and blood pressure.
• Skin becomes thin and the skins oil and sweat glands do not function as they normally would. The skin is unable to hold moisture and as a result becomes dry and itchy.
• Signs of aging are also seen in the biochemical and cellular process. The end part of the chromosome polymer shortens and chromosome replication is not continued. In short aging manifests itself in sign such as reduced biological function, fertility and increase in mortality.
Changing brought on by old age cannot be stopped, as this is a natural phenomenon. However the effects can be reduced by taking in the right food supplements. This will control the disabilities generally brought on by old age and will make the body stronger and resistant to diseases.

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Raw foods as best Anti-Aging Supplements

One of the best anti-aging supplements is eating raw foods. This is because cooking actually removes some of the nutrition in food. Taking them in a raw form gives your body more of the vitamins and minerals present in food than otherwise. Here is a looks at some important raw foods you can intake to reduce the effects of aging:

• Raw foods that have anti-oxidant properties are best because they counteract free radicals which are responsible for causing aging. Foods like carrots, apricots, oranges, lemons and grapefruit are high in anti-oxidant properties and they should be taken everyday in order to minimize the effects of aging.
• Raw foods containing high levels of enzymes gives your body much needed vitamins and minerals. Any deficiencies in vitamins and minerals fasten the process of aging.
• Raw foods rich in sulphur helps to maintain skin, hair, nails and joints in a good condition. Foods such as asparagus, garlic, onion, broccoli, red pepper, watercress and seeds like hemp seeds and pumpkin seeds are rich in sulphur.
Raw foods containing phytochemicals such as broccoli, cauliflower, spinach, berries, carrots, cocoa, celery, and bell pepper will help to counteract aging effects because phytochemicals prevent damage and have anti-aging properties.
• Raw foods rich in vitamins E, C, B and A, and Zinc improve the body’s resistance to ill-health. This is because they help to boost the immunity system and give way for healthy looking skin. Thy also help to rule out eczema.

Raw foods serve as good anti-aging supplements primarily because they abound in vitamins and minerals, which help to keep body healthy and strong. They can eliminate toxins, which in time bring out aging. If you have a diet that is rich in raw sea vegetables, considerable level of body toxins gets reduced.
When having raw foods ensure that you take ones rich with antioxidants. A very powerful anti-oxidant is Coenzyme Q10, which is present in every body cell, but its level reduces with age. Taking foods such as spinach, broccoli and peanuts maintains the balance and reduces the effects of old age. Ensuring that 65% – 75% of your food intake is raw food, helps to bring about better health and counteract the signs of aging.

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How is the lifespan of a human divided ?

Age is measured by years in life and every birthday is a sign of the age attained by a person and the years gone by since birth. One of the most important points telling on a person age is their years of life other than the visible manifestation of age, say for example, wrinkles and white hair.
Lifespan of a human being is divided in the following ways:

• Infancy – starts from birth till the age of 2
• Childhood – starts at the age of 2 and lasts till 12 years
• Adolescence – starts at the age of 13 and lasts till 20 years
• Early Adulthood – starts at the age of 21 and lasts till 34 years
• Middle Adulthood – starts at the age of 35 and lasts till 54 years
• Late Adulthood – starts at 55 years and till end of life

Human lifespan can also be divided by decades. Here is alook at how this is done:

• Denarian – between 10 and 19 years
• Vicenarian – between 20 and 29 years
• Tricenarian – between 30 and 39 years
• Quadragenarian – between 40 and 49 years
• Quinquagenarian – between 50 and 59 years
• Sexagenarian – between 60 and 69 years
• Septuagenarian – between 70 and 79 years
• Octogenarian – between 80 and 89 years
• Nonagenarian – between 90 and 99 years
• Centenarian – between 100 and 109 years

Human being remains the most active in the period starting from infancy to middle adulthood. As late adulthood sets in, they see the signs of aging and their ability to function is not the same because it changes or reduces. Each period of human lifespan is marked by changes in physical characteristics. The ripest ages range from adolescence to middle adulthood. With late adulthood, youthfulness disappears. People who are Sexagenarians, Septuagenarians, Octogenarian, Nonagenarian and Centenarian clearly show visible and internal signs of old age such as winkles, while hair, loss of movement and decrease in thinking capacity.

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Reasons for Senescence

Senescence or aging is a phenomenon that happens with time. It’s a part of life and is a seen to happen with almost every living organism. Research done on aging has indicated the following reasons for the aging process:

• Rise in aging hormones, namely insulin and cortisol
• Decrease in youth hormones such as melatonin, testosterone, estrogen and progesterone
• Work of free radicals on body cells
• Body protein damage as a result of protein being chemically chained with sugar.
• telomer curtailment. When a cell splits into two (reproducing), the telomer will not stop shortening, until one day it stops, the cell growth also desist

Of all these reasons, it is the work of free radical in bringing about aging shows the most logical theory of aging. They cause oxidative damage to cells of the body, which in turn destroys mitochondrion – cell’s batteries or energy. Mitochondrion in the process of producing energy produces free radical also and this results in worse cell damage.
The result of aging is a decrease in body function and the body becoming more prone to diseases. With age vision, motor abilities, and bone density decreases. Hair starts to fall out and skin, loses its texture, become this and starts to wrinkle out. However, aging is not an unhealthy phenomenon to be dreaded. It is also possible to successful age. Here is look at features of healthy aging:

• Body is well maintained such that it does not succumb to diseases and disability
• Cognitive and physical functions are present to a high degree
• Interaction with other and activity is life is present

Taking foods rich in vitamins and minerals and being active helps to keep people in their old age functioning well and having a well-maintained body, despite the visible signs of aging.

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