As people age, their brain and nervous system go through natural changes. The brain and spinal cord lose nerve cells and weight. Nerve cells may begin to transmit messages more slowly than in the past. Waste products can collect in the brain tissue as nerve cells break down, causing abnormal structures called plaques and tangles to form. A fatty brown pigment (lipofuscin) can also build up in nerve tissue.
The cardiovascular system is sometimes called the circulatory system because it is comprised of the heart, blood, and blood vessels (arteries, veins, and capillaries). Because it is responsible for circulating oxygen and nutrients to all parts of the body, it is, understandably, one of the body systems most affected by age.
The major function of this system is the delivery of air to sites in the lungs where gas exchange can occur between the air and circulating blood.
The endocrine system is a complex network of glandular tissues that secrete hormones directly into the blood which are used by “target” organs. The endocrine system controls a variety of important functions such as energy metabolism, reproduction, and stress response.
Stretching your legs more often may save your life. While no one would be surprised to hear that active people live longer, you might be surprised to learn that even if you exercise every day, sitting for long periods can shorten your life span. Read on to find out what the studies say and how to stand up for your longevity!
Our bodies are not designed to sit all day
Think about it: our ancestors were hunter gatherers who spent most of their waking lives moving around. Evolution shaped our bodily functions for a life on the move. But today, we are much more likely to sit on our way to work, stay parked at our desk when we get there, and at home, laze around like couch potatoes until it’s time to lay down for sleep. Even those that exercise 30 minutes a day are not immune to the health repercussions of sitting too much. Research has found that the danger lies in the overall amount of hours spent sitting without interruption.
Isn’t it amazing that the disease of dental tooth decay has been recognized for several thousand years and is these days a pandemic disease? We have all heard the word pandemic this year to describe swine flu (h1N1). Decay in teeth has been described as being pandemic for at least 3oo years or more. It is a disease that shows no sign of abating let alone being cured. In today’s world it is a disease that seems to be increasing. All the factors that are increasing the incidence of Type 2 Diabetes are also driving tooth decay. It costs us money and causes considerable misery from the very young to the elderly. And it keeps dentists working! Until tooth decay is under control, proceeding with any cosmetic dentistry may be futile.
Stem Cells From Fat: Is It the Next Wave of Healing? Or Just a Marketing Scheme?
source: ABC news
Most Americans are not terribly fond of their fat, but what if you could put that spare tire to work — healing wrinkles, increasing breast size or even speeding the recovery of a knee injury?
Helix Skin Anti Aging is an advanced skin care supplement designed to rejuvenate and revitalize your skin. Helix Skin’s special formula contains vital vitamins and nutrients required to make your skin soft, smooth and supple while reducing the appearance of fine lines and wrinkles. In addition, Helix’s fusion of antioxidants (Acai berry, Grape Seed and Pine Bark) plus an Omega 3 Complex helps combat toxins that can lead to dull, aged skin. Imagine your skin looking healthy, beautiful, and radiant – that’s your future. Helix IS the future of healthy skin.
With Mayo Clinic geriatrician
Some loss of taste and smell is natural with aging, especially after age 60. Various other factors also can contribute to loss of taste and smell, however, including: Continue reading