How Does Aging Affect Our Muscles?

This is the second in a three-part series on muscle health that I have done in partnership with Ensure.  However, the opinions I express in these articles are all my own.

Decreased physical activity :

Hormonal shifts :

Diminished blood flow :

Fatty infiltration :

Denervation :

Slow Recovery :

Genetics :

Inadequate nutrition :


According to a study in The Lancet, life expectancy is indeed increasing; people are living longer and longer. Plus, the upcoming elderly population is the most rapidly growing segment as our Baby Boomers age. It’s more vital than ever to learn how to keep our bodies strong and healthy with longer life expectancies. But unfortunately, muscle mass diminishes with age. We

lose about 1% of our muscle mass every year starting at about age 50. As a result, we have to work even harder to keep our muscles healthy throughout time.

In the last article in my series on muscle health, we reviewed the various types of muscles in our bodies and what they do. A quick review: skeletal muscle is responsible for movement, posture, balance, and gait – these are all vital components in our aging population as falls, loss of height, Parkinson’s, chronic pain, tremor, and other chronic health conditions all come into play. With muscle breakdown, our strength is diminished – leg strength typically declines before arm strength. Our endurance decreases as our muscles become more easily fatigued. Studies have also linked weak muscle strength with increased risk for mortality even.

But did you realize that even your organs incorporate muscular tissues? Smooth muscle, the second one form of muscle kind, coats the liner of our blood vessels, gastrointestinal, and urinary tracts, or even the uterus. Lastly, our heart muscle, referred to as cardiac muscle, functions to pump blood to our brain and organs.

Muscle tissue is also responsible for fat, glucose, and most importantly, protein metabolism. It absorbs the protein you ingest in your diet and uses it to build and strengthen. So if the protein intake is diminished through your food sources, then it begins to break down its own protein particles to produce energy–hence leading to shrinking muscle mass.

As you can see, maintaining muscle health is critical as we grow older.  Unfortunately, it becomes a greater challenge to maintain muscle health with age. Greater physical effort and proper nutrition becomes key. Here are some of themain ways that the aging process affects our muscle health:

Diminished use of skeletal muscle will sooner or later cut back the size of the muscle cells, and if it is extended, it may sooner or later motive loss of these cells entirely (we talk to this as ?Atrophy?).

In addition to loss of use, hormone moving with age also can effect our muscular tissues and predispose to decreased muscle tissues.

Decreased blood float to the muscle due to cardiovascular disorder progresses with age, and reduced blood go with the flow to the tissue ends in muscle breakdown.

Fatty cells then infiltrate the muscle tissue as a result of this reduced mass.

Nerve endings stop feeding the muscle, causing diminished sensation and nerve loss as we age.

Muscle mass recovery after injury or illness is slower with age. Once muscle is broken down, repairing and getting better it’s far extra hard to acquire.

Genetics also performs a function. Look in your mother and father and older siblings to better apprehend your genetic muscle propensity.

In those who do not consume sufficient protein/caloric intake, as our fatty cells are used up for energy, the next thing to go is actually muscle tissue. Vitamin D has also been shown to be vital for muscle health with aging.

A well-rounded, protein-rich diet is critical to the maintenance of muscle health. If you are struggling to consume enough protein in your diet, one way you can add more is with the help of Ensure High Protein. Each serving contains sixteen grams of protein, plus 160 calories.

Now that we recognize what muscle is and why it?S essential to preserve muscle fitness, plus how the ageing technique affects our muscular tissues, live tuned subsequent time to examine what we are able to do to enhance our muscle health.







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