• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar
  • Fitness
    • Products & Gear
  • Events
  • News and Events
    • Articles
  • Health
  • Nutrition
  • Weight Loss
  • Wellness
  • Contact us

Life and Fitness Magazine

Fitness, Health, Nutrition, Weight Loss, Events

You are here: Home / Nutrition / Meat for muscle and healthy ageing

Meat for muscle and healthy ageing

July 3, 2015 by LifeandFitness

Dr. Vanessa Woods, Agri Aware

 

In Ireland, people are living longer and with the demise of the Celtic Tiger, many people are having to work past pensionable age. Whether you hope to relax and enjoy the later chapters of your life, or continue working, you need to be fit and healthy.  Our health is our most valuable asset and investing in it is the best investment we can make.  Food is the fuel for our bodies and a good diet and some exercise are essential for good health.

As we get older, we lose muscle mass and we are not as robust, explaining how we may notice that our parents become smaller as they age. This muscle loss is a natural phenomenon known as Sarcopenia and it is thought to affect 30% of individuals over 60 years old and more than 50% of those over 80 years old. It contributes to frailty and loss of independence, and increases the risk of falls and fractures, thereby threatening healthy ageing.

Sarcopenia is more commonly seen in people who do not perform regular exercise and in those who do not consume adequate levels of high quality protein in their diet. The balance between the rate of muscle protein synthesis (growth) and muscle protein breakdown (loss) in our body determines whether we gain, maintain, or lose muscle in response to many factors such as exercise, nutrition and disease. Sarcopenia is caused by a combination of factors, such as a lower rate of protein synthesis in older muscle, a reduced growth response to nutrients such as protein, and/or increased muscle breakdown due to disease or inactivity. If we could maintain muscle mass, we could slow down the ageing process and a healthy diet will achieve this.  One of the secrets to holding onto our physical fitness is to include high quality protein in our diet and take a modest amount of exercise.

Many studies have shown that older people can increase their muscle mass with regular physical activity, especially resistance-based strength exercise. Numerous studies have also shown the ability of high quality protein to stimulate muscle growth and to reduce muscle loss in ageing people. Furthermore, consuming 20-30g protein during each meal can also maximally stimulate muscle protein synthesis in younger people and some studies show that an additional 20% may be required to deliver this effect in older people. Recent studies highlight the importance of ingesting a sufficient amount of protein with every meal, as opposed to the common pattern in the Western diet, where little protein is eaten at breakfast and lunch and a lot is eaten at dinner. Combined with exercise, an even distribution of 20-30g protein at each meal is thought to be optimal for developing or maintaining muscle and contributing to healthy ageing. In total, the average middle-aged adult should be aiming for 80-100g protein per day.

 

Beef, lamb, pork, poultry, fish, eggs, milk and dairy products are all quality protein sources that contain essential amino acids (building blocks for protein), that the body needs to build and repair muscle and thus manage or delay the onset of Sarcopenia.

Professor Paddy Wall, Associate Professor of Public Health, School of Public Health, UCD, says “The old adages ‘Your health is your wealth’ and ‘You are what you eat’ are still as true as ever. Many people only start to pay attention to diet and exercise after they have a health scare, but prevention is far better than cure. For many of us, if we pay attention to diet and exercise, chronological age will become irrelevant and 60 will be the new 30 and 90 the new 60!”

 

 

What could I eat for breakfast, lunch and dinner to achieve the recommended intake of protein during each meal?

 

Example of daily meal plan

Meat for muscle and healthy ageingMeat for muscle and healthy ageingBreakfast

Medium bowl of porridge with yoghurt and two boiled eggs

 

 

Meat for muscle and healthy ageingLunch                                                     

Pulled pork salad

 

 

 

 

 

Meat for muscle and healthy ageingDinner

Beef Stir Fry

 

 

 

 

 

 

Meat for muscle and healthy ageingSnack

Chicken sandwich

 

 

Protein content of a variety of food items

Food item Size Protein content (g)
Beef ribeye steak 6 oz. (175 g) 42
Lamb chop 2 small (85 g each) 44
Pork tenderloin 3 medallions (100g) 30
Chicken fillet Medium (120 g) 37
Smoked salmon 3 slices (100 g) 23
Cod fillet Medium (125 g) 23
Cottage cheese 125 g 13
Greek yoghurt ½ carton (250 g) 25
Whole milk 1 pint 16.5
Egg Small-large 4.5-6.5

 

Share this:

  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on X (Opens in new window) X
  • Click to email a link to a friend (Opens in new window) Email
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Reddit (Opens in new window) Reddit
  • More
  • Click to print (Opens in new window) Print
  • Click to share on Tumblr (Opens in new window) Tumblr
  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to share on Pocket (Opens in new window) Pocket

Related

Filed Under: Nutrition Tagged With: Agri Aware, healthy ageing, Meat, muscle

Primary Sidebar

Subscribe to site via Email

Enter your email address to subscribe to this site and receive notifications of new posts by email.

Archives

Contact us

Life and Fitness Magazine, Curraghgraigue, Borrisoleigh, Thurles, Co. Tipperary. Ph: 00 353 (0)504-51945 Email: info@lifeandfitnessmag.ie

Copyright © 2025 · Magazine Pro on Genesis Framework · WordPress · Log in

 

Loading Comments...