Healthy Aging And Longevity

Napping is the most creative way to increase the productivity, and it is the best way to get caught at the time of sleep. It counteracts the daily stress and keeps the body in total relaxed state. A survey has proved that napping actually reduces the chance of getting heart attacks.

Working of naps:

It is a complicated process and it comprises of several stages:

Stage 1: fall asleep

Stage 2: slow down of the brain.

Stage3 and 4: deep sleep.

Stage 5: rapid eye movement.

Stage 1 lasts for about 10 minutes, and another 10 minutes covered by step 2. So a nap of 20 minutes covered by most of the people. You have some different timing of naps, but try with that timing that suits you the best.

Tags: best nap, best nap length, power napping tips

The theory which says that aging is brought about due to hormonal changes is called endocrine or hormonal theory. Endocrinology deals with the release and inhibition of hormones in our body for proper functioning. With time, less amount of hormones is released which promotes age related changes. The classical example of hormonal changes is menopause in aged females. This theory says that these hormonal changes bring about irreversible age changes in the body.

Why science supports this theory:

Experiments were performed by scientists to check whether the theory is right or not. Scientists observed age related changes in mice whose pituitary gland was removed. Then, they injected all the hormones released by pituitary glands in these mice. They observed that glandless mice had longer life span than those of mice who had the gland. This experiment proved that another hormone is released by the gland which promotes age changes in mice.

Tags: anti aging medicine, hormone replacement, hormone theory

Heart’s job:

It is a fact that our heart beats at about 100,000 times a day and you will be stunned to hear that it pumps blood of around 1,800 gallons. You will also find it interesting that the blood so pumped moves at around 60,000 miles within the blood vessel. It can be proved if the blood vessels are stretched end to end. Based on the daily level of the activity, our heart adjusts the rate of force for pumping the blood through the vessels. The change in the part of the activity takes place as we age up. With this change our heart also gets accustomed and hence works accordingly. The build of the fat  around the arteries i.e. atherosclerosis. It makes the task harder for the heart and hence the pumping of the blood through the narrower tubes gets impossible.

Tags: healthy heart, heart disease, reversing heart disease

A telomere:

A telomere is basically like a book end that appears towards the end of the chromosome. A long DNA strand is known as the chromosome. A telomere is an important factor of the chromosome that prevents the binding of the rings from other DNA and fusion. It also plays a vital role in the phenomenon of cell division.

The thing that happens when the phenomenon of cell division takes place:

Most of the DNA information is usually copied when it gets unwrapped. This phenomenon is observable when the cell division takes place. The telomeres are not copied in the process, which suggests that all the process is not copied as a whole. The telomeres lose a small length each time the phenomenon of cell division takes place. After the completion of the overall process the DNA again unites.

Tags: telomerase, telomerase activity, telomeres and aging

Relation of sleep with age

It is a common thought that sleep decreases with age. There is no such fact. Older people have sleep disturbances due to other age related health problems. It is necessary for every one to sleep well for good health. Older people sleep less because of several other reasons which may be hormonal disturbances, age related problems, other chronic diseases or less physical activity.

Sleep disturbances with age:

The reasons why sleep decreases with age are:

• It takes time in old age to sleep quickly.
• They remain attentive while they are sleeping.
• Periodic arousal.
• Frequent urination.
• Increased restlessness.
• Sleep earlier, so wake up earlier.

Tags: improving sleep, sleep and aging, sleep needed by age

Our skin changes as we age, and we can observe the phenomenon of aging. We observe wrinkles on our skin and we develop other symptoms of aging. Two main reasons are behind this effect. These are: Natural processes of the body and environment exposure. If you understand why your skin ages then you can surely develop some anti aging techniques.

Phenomenon – Natural aging:

As we reach the age of 20, our skin begins with the process of aging. The dead cells of the skin are not replaced at all. The production of the collagen shows that our skin loses the elastic phenomenon. Some of the aging signs include:

• Thinner skin.
• Dirty and itchy skin

Tags: aging skin problems, skin aging problems, skin aging process

Aging theory- it is a programmed process

According to this theory, aging is preplanned and it takes place in every individual at slower or faster pace. The factors affecting aging are hormones, immunity and genes. These factors are continuously replaced by newer ones with time and are concerned with the process of aging. As age increases, these 3 systems work less efficiently to promote aging process. Age controlling hormones are released in lesser amount in old age. Person becomes un compromised.

Body works like a machine- a misconception:

Tags: activity theory of ageing, theories aging, theories of aging

It’s a known fact that exercise is required to stay away from heart problems and at the same time look slimmer. Exercise also helps to balance your body and you could sleep better during night time. It adds good mood and fills in happiness to your life.

There are number of benefits packaged with exercise. Although most of these benefits are hidden, you would still gain a lot from exercises if you seriously follow them.

Feel More Energetic

You could increase your energy levels and boost them with routine exercises. Exercises energize you and you would for sure feel great. With regular exercises you can for sure decrease the number of heart problems, exhaustion and fatigue.

Tags: benefits exercise, benefits of exercise, health benefits exercise

In modern life sleep is pretty missing nowadays, it seems that there is no time for getting anyone to get about seven to nine hours of sleep. Does this really affect the life expectancies of a person? It is the main question for the researchers in England for many days.

Survey proved that there are 10,308 servants in England aging form 35 to 55, are able to get the link and found that death caused more than 12 year period.

The thing concluded by them is that increase or decrease in the sleep time is linked to an increase chance of death. They found that the people who are not in the range between 7-9 hours of sleep are dying.

Tags: lack of sleep, life expectancy & sleep, male life expectancy

Free radicals – Definition:

From the normal functions of cell several by products are obtained called the free radicals. They are also known to produce unstable molecules. The electrons in the body make the molecule highly unstable and hence the bondage of the free molecules are known for causing the proteins and some other essential molecules and do not function properly as they should be. But antioxidants can lower the changing of the free radical.

Anti oxidants as we all know is the primary factor in the food. Have you ever thought of the point that which vegetable will be healthier? It is difficult to give an answer to the question and you should know that the food value depends on the antioxidant level, so it is important to learn about it.

Tags: free radical, genetic theory of aging, role theory of aging