Aging Powerfully: Tips for Preventing Muscle Loss

How to Prevent Age-Related Muscle Loss (Sarcopenia)

As we get older, our bodies undergo numerous changes, one of the most common and significant being the loss of muscle mass. This can start as early as your 30s and speeds up with age. Age-related muscle loss is known as sarcopenia—the gradual loss of muscle mass and strength that comes with aging.

One of the main problems muscle loss brings is the increased risk of falls and fractures. Falls can lead to serious injuries, such as hip fractures, which can have a significant impact on quality of life and independence.

Another major problem associated with muscle loss is the impairment of physical function and the ability to simply move around independently.

As muscle mass and strength decrease, everyday activities like dressing and bathing can become difficult, leading to increased dependence on others and a reduced quality of life.

Key Takeaways

• Age-related muscle loss, known as sarcopenia, can begin as early as your 30s and accelerates with age.
  
• Losing muscle with age raises the risk of falls, fractures, and loss of independence.
  
• Resistance training and adequate protein intake are the two most effective ways to slow age-related muscle loss.
  
• Aging makes the body less responsive to protein (a phenomenon called anabolic resistance) so older adults may need more protein and a stronger amino acid signal.
  
• Essential amino acids (EAAs) provide the building blocks for muscle protein synthesis, the process that maintains and repairs muscle.
  
• Older adults who struggle to eat enough protein may benefit from a leucine-forward EAA supplement.

What does recent research say about age-related muscle loss?

While the exact cause of aging-related muscle loss hasn’t been identified, researchers believe genetics, insulin resistance, chronic inflammation, chronic diseases, malnutrition, unintentional weight loss, lack of physical activity, and other factors, are involved.

Recent research findings have provided more insight. One interesting insight being that muscle loss can start far earlier than you might think.

While aging-related muscle loss has long been linked to older people, research shows this process can begin as early as your 30s and doesn’t look the same in every person.

While aging-related muscle loss has long been ignored and under-treated in mainstream practice, this may be changing. Doctors now know that exercise and better nutrition can help fight aging-related muscle loss.

How can you prevent age-related muscle loss?

Though there is still much to learn about aging-related muscle loss, there are practical and simple solutions you can take to prevent or slow its progression.

Regular checkups: See your doctor for regular checkups. If spotted early, you can get a head start on aging-related muscle loss, which will help you in the long-term.

Stress management and sleep: Stress management, and adequate sleep are essential for overall health and can indirectly contribute to muscle health by reducing inflammation and promoting tissue repair.

Exercise: Exercise is one solution that has been shown to help with age-related muscle loss. Resistance training, such as strength or weight training, has consistently been shown to improve muscle mass, strength and function in older adults. Aerobic exercise can also support muscle health through its effect on cardiovascular health and endurance.

Prioritize adequate protein intake: Consume enough high-quality protein, such as lean meats, fish, eggs, and dairy products. This will provide you with a well-rounded mix of essential amino acids (EAAs), ensuring your body has the necessary building blocks to maintain muscle health. In addition, try to eat protein throughout the day during every meal.

EAA Supplements: If you struggle to eat enough protein, consider incorporating an EAA supplement. This will help you maintain muscle health and can boost the effects of exercise.

How do amino acids affect muscle loss as you age?

Amino acids, the building blocks of proteins, play a crucial role in aging-related muscle health.

Among the 20 amino acids, 9 are considered essential, meaning they cannot be made by the body and must be obtained through our diet. 

However, as you get older, it becomes progressively more difficult to digest protein and absorb these amino acids. 

Additionally, as you age, your body becomes less efficient at stimulating muscle protein synthesis (MPS)—the process your body uses to repair and build muscle. This reduced response to protein is called anabolic resistance, and it means older adults may need a stronger amino acid signal, particularly from leucine, to trigger the same muscle-building response as younger adults.

And if you don’t get enough EAAs in your diet, or are not efficiently absorbing them from your food, your body will tap into its muscles in order to maintain the proper balance of amino acids in the bloodstream.

This balance ensures a steady supply of amino acids in order to keep critical systems running.

What should you look for in an EAA supplement for healthy aging?

A high-quality EAA supplement for supporting muscle health with age should include:

• All nine essential amino acids, not just BCAAs
  
• A meaningful amount of leucine (at least 40%) to help trigger muscle protein synthesis
  
• A balanced, research-informed EAA ratio
  
• Minimal or no added sugar
  
• A format that's easy to take consistently

How can Kion Aminos support muscle health as you age?

Kion Aminos, a scientifically validated blend of all 9 EAAs, offers an optimal solution for individuals looking to support muscle health during the aging process.

It provides all nine EAAs, ensuring that your body has the necessary building blocks for MPS and muscle maintenance.

Because Kion Aminos is 100% free-form EAAs, it requires no digestion and is absorbed quickly.

Gram for gram, free-form EAAs can stimulate muscle protein synthesis more efficiently than intact dietary protein, which may be especially relevant for adults over 30.

Made with natural flavors, sugar-free, and no caffeine, artificial sweeteners, stearates, coatings, dyes, Kion Aminos won’t negatively impact your gut health or give you the nervous energy and jitters that other muscle-building supplements can cause.

Summary

Aging-related muscle loss is a significant concern for older adults, but it’s something that you can act on today.

By getting regular checkups, reducing stress, getting enough good sleep, engaging in exercise, prioritizing protein intake, and considering targeted supplementation with EAA supplements like Kion Aminos, you can take steps to maintain muscle health, retain your vitality, and age powerfully.

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Scientific Research

• American College of Sports Medicine, Chodzko-Zajko WJ, Proctor DN, et al. American College of Sports Medicine position stand. Exercise and physical activity for older adults. Med Sci Sports Exerc. 2009;41(7):1510-1530.
• Breen L, Phillips SM. Skeletal muscle protein metabolism in the elderly: Interventions to counteract the 'anabolic resistance' of ageing. Nutr Metab (Lond). 2011;8:68. 
• Chen N, He X, Feng Y, Ainsworth BE, Liu Y. Effects of resistance training in healthy older people with sarcopenia: a systematic review and meta-analysis of randomized controlled trials. Eur Rev Aging Phys Act. 2021;18(1):23.  
• Church DD, Hirsch KR, Park S, et al. Essential amino acids and protein synthesis: insights into maximizing the muscle and whole-body response to feeding. Nutrients. 2020;12(12):3717.  
• Coletta G, Phillips SM. An elusive consensus definition of sarcopenia impedes research and clinical treatment: A narrative review. Ageing Res Rev. 2023;86:101883.
• Cruz-Jentoft AJ, Bahat G, Bauer J, et al. Sarcopenia: revised European consensus on definition and diagnosis. Age Ageing. 2019;48(1):16-31.  
• Cvečka J, Vajda M, Novotná A, Löfler S, Hamar D, Krčmár M. Benefits of Eccentric Training with Emphasis on Demands of Daily Living Activities and Feasibility in Older Adults: A Literature Review. Int J Environ Res Public Health. 2023;20(4):3172.  
• Dent E, Morley JE, Cruz-Jentoft AJ, et al. International Clinical Practice Guidelines for Sarcopenia (ICFSR): Screening, Diagnosis and Management. J Nutr Health Aging. 2018;22(10):1148-1161.  
• Deutz NE, Bauer JM, Barazzoni R, et al. Protein intake and exercise for optimal muscle function with aging: recommendations from the ESPEN Expert Group. Clin Nutr. 2014;33(6):929-936.  
• Drummond MJ, Rasmussen BB. Leucine-enriched nutrients and the regulation of mammalian target of rapamycin signalling and human skeletal muscle protein synthesis. Curr Opin Clin Nutr Metab Care. 2008;11(3):222-226.
• Fragala MS, Cadore EL, Dorgo S, et al. Resistance Training for Older Adults: Position Statement From the National Strength and Conditioning Association. J Strength Cond Res. 2019;33(8):2019-2052.  
• Fujita S, Volpi E. Amino acids and muscle loss with aging. J Nutr. 2006;136(1 Suppl):277S-80S.  
• Kirwan RP, Mazidi M, Rodríguez García C, et al. Protein interventions augment the effect of resistance exercise on appendicular lean mass and handgrip strength in older adults: a systematic review and meta-analysis of randomized controlled trials. Am J Clin Nutr. 2022;115(3):897-913.  
• Laskou F, Patel H, Cooper C, Dennison E. Functional capacity, sarcopenia, and bone health. Best Pract Res Clin Rheumatol. 2022;36(3):101756.  
• Negro M, Segreto V, Barbero M, et al. Essential Amino Acids (EAA) Mixture Supplementation: Effects of an Acute Administration Protocol on Myoelectric Manifestations of Fatigue in the Biceps Brachii After Resistance Exercise. Front Physiol. 2018;9:1140.  
• Phillips SM, Van Loon LJ. Dietary protein for athletes: from requirements to optimum adaptation. J Sports Sci. 2011;29 Suppl 1:S29-S38.  
• Piovezan RD, Abucham J, Dos Santos RV, Mello MT, Tufik S, Poyares D. The impact of sleep on age-related sarcopenia: Possible connections and clinical implications. Ageing Res Rev. 2015;23(Pt B):210-220.  
• Rondanelli M, Nichetti M, Peroni G, et al. Where to Find Leucine in Food and How to Feed Elderly With Sarcopenia in Order to Counteract Loss of Muscle Mass: Practical Advice. Front Nutr. 2021;7:622391.  
• Ten Haaf DSM, Nuijten MAH, Maessen MFH, Horstman AMH, Eijsvogels TMH, Hopman MTE. Effects of protein supplementation on lean body mass, muscle strength, and physical performance in nonfrail community-dwelling older adults: a systematic review and meta-analysis. Am J Clin Nutr. 2018;108(5):1043-1059. 
• United States Census Bureau. The graying of America: more older adults than kids by 2035. https://www.census.gov/library/stories/2018/03/graying-america.html. Accessed March 29, 2023.
• Volpi E, Campbell WW, Dwyer JT, et al. Is the optimal level of protein intake for older adults greater than the recommended dietary allowance?. J Gerontol A Biol Sci Med Sci. 2013;68(6):677-681.
• Volpi E, Nazemi R, Fujita S. Muscle tissue changes with aging. Curr Opin Clin Nutr Metab Care. 2004;7(4):405-410.
• Wu G. Dietary protein intake and human health. Food Funct. 2016;7(3):1251-1265.
• Yoshimura Y, Bise T, Shimazu S, et al. Effects of a leucine-enriched amino acid supplement on muscle mass, muscle strength, and physical function in post-stroke patients with sarcopenia: A randomized controlled trial. Nutrition. 2019;58:1-6. 

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