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Prevent Decreased Muscle Mass in the Grocery Store

by Cindy Gray

The great thing about natural medicine is that most vitamins and supplements can be obtained from a grocery store rather than from a pharmacy. To be more exact, most health foods can be found in the produce department where fresh fruit and vegetables provide a ready supply of vitamins, minerals, natural fiber and antioxidants.

Prevent Decreased Muscle Mass in the Produce AisleYou may be aware that these foods are the key to weight management, balancing blood sugar and supporting a healthy heart, but scientists have also found they are essential for preventing decreased muscle mass.

What is Sarcopenia?

Sarcopenia is a medical term that refers to a steady loss of lean body mass, specifically muscle and bone loss. It affects around 45% of older adults and generally starts at the age of 40 and accelerates in the mid-late 70s. Although it is most severe in those who are physically inactive, it also affects people who remain fit and active into older age.

Although sarcopenia affects older people, it may be an avoidable consequence of aging, as a recent Korean study showed.

Related: 3 Healthy Foods That Support Healthy Aging

Study on Sarcopenia and Diet

Scientists at Ajou University in the Republic of Korea looked at whether foods high in antioxidants, such as fruit and vegetables, could be associated with sarcopenia in older people. The study focused on data provided by 823 men and 1,089 women who were aged 65 and above. They used questionnaires to obtain information about the participants' diet, along with physical measurements including height and body mass.

The study found that men who had a high dietary intake of both fresh fruit and vegetables had a significantly lower risk of sarcopenia than those who ate fewer fruits and vegetables. In women, they found that those who had a high consumption of fruit showed a lower risk of decreased muscle mass/sarcopenia. The scientists concluded that a high consumption of fruit and vegetables was inversely associated with the presence of sarcopenia in older people.

Risk of Muscle Loss

The natural aging process means that we generally move more slowly as we age and there is a decline in muscle strength. When extreme, this loss of muscle increases the risk of injury from a fall due to weaker leg muscles, and it can eventually affect the ability to live independently.

Decreased muscle mass is related to bone loss (osteoporosis) as healthy muscles create a positive stress which keeps the bones strong and healthy. A decline of muscle through sarcopenia can start a vicious circle: less lean body mass causes decreased mobility which in turn results in yet more muscle loss.

Sarcopenia has other implications for general health too. The body stores reserves of proteins and metabolites in the muscles. The reason many frail elderly people do not survive a fall, major surgery, or illness such as influenza, is due to their lack of metabolic reserves in their muscles to support their immune system and aid recovery.

Although our western diet provides plenty of protein to fight the decline of muscle and bone mass, studies increasingly show that this must be accompanied by plenty of fruit and vegetables to provide the necessary antioxidants, vitamins and minerals that are also needed to age healthily.

Next time you visit the supermarket, make sure you visit the produce aisle and top up your health reserves to stave off sarcopenia before it’s too late.

Sources:

http://www.ncbi.nlm.nih.gov/pubmed/?term=PMID%3A+24646604

http://www.brinkzone.com/articles/sarcopenia-the-undiagnosed-epidemic/

http://www.sciencedaily.com/releases/2008/05/080527121104.htm

http://www.todaysdietitian.com/newarchives/090112p62.shtml

 

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