Stress, Nutrition, and Aging: What You Can Do to Keep Your Body Young

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Let’s face it: we’re all aging — but how we age is something we can influence more than we think. While genetics play a role, one of the most powerful drivers of premature aging is something most of us deal with daily: Stress. 

From graying hair to fine lines, stress doesn’t just impact how you feel — it impacts how you look and how your body functions. The good news? Nutrition and lifestyle strategies can help buffer those effects, supporting a more youthful body and sharper mind well into your later years. 

 

How Stress Accelerates Aging 

Chronic stress triggers a hormonal chain reaction, leading to elevated cortisol levels. Over time, high cortisol can result in the following: 

  • Damage collagen and elastin (hello, wrinkles) 
  • Impair immune function 
  • Increase inflammation 
  • Disrupt sleep and digestion 
  • Shorten telomeres — the protective caps on the ends of your chromosomes, often linked to longevity 


Left unchecked, this chronic “wear and tear” can age you faster — inside and out.
 

 

The Anti-Aging Power of Food 

Fortunately, your plate can be a powerful ally. Nutrients that fight inflammation, neutralize free radicals, and support your stress response help slow down aging and promote cellular health. 

Top Foods That Combat Stress-Related Aging: 
  • Fatty fish (salmon, sardines): Rich in omega-3s to reduce inflammation and support brain health 
  • Leafy greens (spinach, kale): High in magnesium and folate to support mood and detoxification 
  • Berries: Packed with antioxidants to protect against free radical damage
  • Avocados & nuts: Loaded with healthy fats, vitamin E, and calming minerals like potassium
  • Green tea: Provides L-theanine, which promotes a calm, alert mental state 

 

Supplements That Support Stress Resilience and Healthy Aging

While a nutrient-rich diet lays the foundation, certain targeted supplements can help counter the effects of chronic stress and promote long-term well-being. 

Here are a few worth considering: 
  • Ashwagandha – An adaptogenic herb known for helping balance cortisol levels and promoting calm without causing drowsiness.
  • L-Theanine – An amino acid found in green tea that encourages a relaxed yet alert state, enhancing focus without sedation.
  • Phosphatidylserine – A brain-supportive phospholipid that may help reduce stress-related cortisol spikes and improve cognitive function.
  • Magnesium – Essential for nervous system regulation and muscle relaxation. Deficiency is common, especially during periods of prolonged stress.
  • B-Complex Vitamins – Includes B6, B12, and folate, which are critical for energy production and healthy neurotransmitter activity—both of which can be compromised by stress.
  • Omega-3 Fatty Acids – Anti-inflammatory fats that support brain, heart, and mood health, while helping to counteract stress-related inflammation.
  • NAD+ Precursors (e.g., Tru Niagen®) – Aid in restoring cellular energy and supporting mitochondrial function, which can decline due to age and chronic stress.
  • Melatonin – A natural hormone that promotes restful sleep, essential for recovery, hormonal balance, and stress regulation. 

 

Small Shifts, Big Impact 

Managing stress and fueling your body with the right nutrients isn’t about reversing the clock — it’s about helping your body age with strength, clarity, and energy. Whether it’s a mindful meal, a targeted supplement, or simply five minutes of deep breathing, the choices you make every day matter. 

References:

Bhagavan, H. N., & Chopra, R. K. (2007). Coenzyme Q10: Absorption, tissue uptake, metabolism and pharmacokinetics. Mitochondrion, 7(Supplement), S76–S88.  

 

Calder, P. C. (2010). Omega-3 fatty acids and inflammatory processes: From molecules to man. Biochemical Society Transactions, 38(1), 211–219. 

 

Chandrasekhar, K., Kapoor, J., & Anishetty, S. (2012). A prospective, randomized double-blind, placebo-controlled study of safety and efficacy of a high-concentration full-spectrum extract of Ashwagandha root in reducing stress and anxiety in adults. Indian Journal of Psychological Medicine, 34(3), 255–262.  

 

Higashiyama, A., Htay, H. H., Koga, Y., & Kobayashi, H. (2011). Effects of L-theanine on attention and reaction time response. Journal of Functional Foods, 3(3), 171–178.  

 

Lopresti, A. L., Smith, S. J., Malvi, H., & Kodgule, R. (2019). A randomized, double-blind, placebo-controlled trial of Ashwagandha extract for improving stress and well-being in adults. Medicine, 98(37), e17186.  

 

McEwen, B. S., & Stellar, E. (1993). Stress and the individual: Mechanisms leading to disease. Archives of Internal Medicine, 153(18), 2093–2101. 

 

Medical Economics Company. (2014). The PDR for Nutritional Supplements (2nd ed.). Montvale, NJ: Thomson Healthcare. 

 

Medical Economics Company. (2004). The PDR for Herbal Medicines (3rd ed.). Montvale, NJ: Thomson Healthcare. 

 

National Institutes of Health. (2023). Magnesium: Fact sheet for health professionals. Office of Dietary Supplements.  

 

Ritz, T., & Trueba, A. F. (2011). Stress-induced inflammation and allergic disease. Annals of Allergy, Asthma & Immunology, 106(5), 357–364. https://doi.org/10.1016/j.anai.2011.01.007 

 

Richie, J. P., Nichenametla, S., Neidig, W., Calcagnotto, A., Haley, J. S., Schell, T. D., … & Muscat, J. E. (2015). Randomized controlled trial of oral glutathione supplementation on body stores of glutathione. European Journal of Nutrition, 54(2), 251–263. https://doi.org/10.1007/s00394-014-0706-z 

 

Trammell, S. A. J., Schmidt, M. S., Weidemann, B. J., Redpath, P., Jaksch, F., Dellinger, R. W., & Brenner, C. (2016). Nicotinamide riboside is uniquely and orally bioavailable in mice and humans. Cell Metabolism, 24(6), 795–806. https://doi.org/10.1016/j.cmet.2016.09.013 

 

Wolkowitz, O. M., Epel, E. S., Reus, V. I., & Mellon, S. H. (2010). Depression gets old fast: Do stress and depression accelerate cell aging? Depression and Anxiety, 27(4), 327–338. https://doi.org/10.1002/da.20686 

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... Chanel, PHRx verified customer

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