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August 20, 2025

How a nutritional approach to healthy aging is redefining it as not just living longer, but living better

Discover how targeting chronic inflammation through nutrition can transform healthy longevity from reactive disease management to proactive health expectancy solutions.

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Summary 
  • Chronic low-grade inflammation drives multiple age-related diseases simultaneously, yet traditional healthcare treats each condition separately, missing opportunities for unified prevention strategies.
  • Evidence-based nutrients including like Quali®-B vitamins, life's™OMEGA omega-3s, and polyphenols like resVida® can proactively modulate inflammatory environments before diseases develop, creating cascading positive effects across aging processes.
  • The latest study from the DO-HEALTH trial demonstrated that combined nutritional interventions can slow biological aging at the molecular level,  proving that nutrition can measurably extend health expectancy.1

Most people will spend their last 10 years battling ill health, but this isn't inevitable.2 Traditional healthcare treats inflammation-related diseases like arthritis, cardiovascular disease, Alzheimer's, and diabetes as separate conditions—managing symptoms as they appear rather than addressing their shared underlying cause.

What if there was a better way? These seemingly distinct conditions actually share a common driver: "inflammaging"—persistent low-grade inflammation that accelerates cellular damage and aging. Because aging involves interconnected processes, treating conditions in isolation misses the opportunity for unified prevention strategies.

With nutrition and science-backed supplements, along with other factors, we can proactively build resilience against multiple age-related conditions simultaneously."

The inflammaging problem: When immune defense becomes the enemy

While acute inflammation provides a beneficial, short-term response to injury or infection, chronic inflammation becomes a slow, ongoing process that damages the very tissues it’s meant to protect. As we age, damaged cells accumulate and harmful microorganisms persist, leading immune cells to remain in a "near constant state of battle."

This persistent activation creates a cascade of damage: chronic inflammation increases oxidative stress, which damages cellular DNA, proteins, and lipids, disrupting the fundamental processes that keep our cells healthy. The result? Tissue function declines and we become vulnerable to Alzheimer's disease, type 2 diabetes, cancer, arthritis, and cardiovascular disease—conditions that might seem unrelated but share this common inflammatory thread. 3,4,5

Inflammaging thus emerges as a major driver of the gap between lifespan and healthspan, explaining why we might live longer but spend those extra years struggling with multiple chronic conditions.

The nutritional intervention opportunity

Instead of waiting for diseases to develop, nutritional interventions can target underlying inflammatory mechanisms before symptoms appear.

This proactive approach harnesses specific, evidence-based nutrients that work together to manage inflammaging at its source:

  • B group vitamins like Quali®-B maintain immune system homeostasis, preventing the inflammatory imbalances that accelerate aging. These nutrients support cellular energy production and immune cell function, helping maintain the delicate balance required for healthy aging.6,7,8
  • Antioxidant vitamins (Quali®-C, Quali®-E, Quali®-K) neutralize harmful reactive oxygen species while supporting tissue repair. Working synergistically, these vitamins protect cellular components from oxidative damage and bolster the body's natural repair mechanisms.9
  • Polyphenols—powerful plant compounds abundant in longevity-associated Mediterranean diets—help restore inflammatory balance and return the body to homeostasis. These demonstrate how food-based interventions can promote healthy aging.10,11
  • Vitamin D varieties such as Quali®-D and Ampli-D play crucial roles in immune regulation and inflammatory balance, with clinical evidence demonstrating significant longevity benefits when combined with other nutrients.1,12
  • Omega-3 fatty acids including life's®OMEGA support tissue repair and help restore balance after inflammatory responses. Recent clinical evidence shows these essential fats can even slow biological aging at the molecular level.1,13,14
  • Key minerals like zinc, magnesium support anti-inflammatory processes and help manage inflammation throughout the body's interconnected systems.

Crucially, these nutrients modulate the environment where immune cells operate, ensuring inflammatory responses switch off when threats are eliminated. This regulatory approach differs from interventions that simply suppress immune function.

The interconnected aging approach

Chronic inflammation doesn't exist in isolation—it's intricately linked with other aging hallmarks, creating a web where each process both drives and amplifies the others. Understanding these connections reveals why addressing inflammation creates such profound, wide-reaching health benefits:

  • Cellular senescence creates a vicious cycle: damaged cells generate pro-inflammatory environments while chronic inflammation triggers more cells to become senescent. This self-perpetuating loop accelerates aging across multiple tissues simultaneously.15,16
  • Mitochondrial dysfunction develops as inflammatory processes increase oxidative stress, impairing the energy production that powers every cellular function. When these cellular powerhouses fail, the effects ripple throughout the entire body.17
  • Gut dysbiosis demonstrates inflammation's bidirectional nature—inflammatory environments disrupt gut microbiome balance, while poor gut health triggers systemic inflammation. This highlights how localized problems can become whole-body aging accelerators.18,19

By addressing chronic inflammation through dietary supplementation, we can interrupt these destructive cycles and create positive effects across multiple aging processes—proving the power of targeting root causes rather than isolated symptoms.

From reactive to proactive: The health expectancy paradigm

Traditional medicine operates on a wait-and-treat model—watching for inflammation-related diseases like arthritis, heart disease, and dementia to develop, then managing their symptoms. In contrast, the health expectancy model prevents chronic inflammation throughout life to avoid onset of multiple age-related conditions.

This preventative strategy aligns with the triage theory which reveals how nutrient scarcity forces the body into survival mode—prioritizing immediate needs over long-term health maintenance. When micronutrients are adequate throughout life, the body doesn't face these harsh choices and can invest in processes that support healthy aging.20 Practically, this means implementing comprehensive nutritional strategies that maintain inflammatory balance can extend health expectancy.

The evidence for this paradigm shift is compelling. The DO-HEALTH trial—Europe's largest healthy aging study involving 2,152 participants across five countries— used dsm-firmenich’s Quali®-D vitamin D and life's®OMEGA omega-3s, demonstrated that when combined with exercise they reduced cancer incidence by 61% and pre-frailty by 39%.21,22 Perhaps most remarkably, omega-3 supplementation alone or in combination with vitamin D and regular exercise achieved something previously thought impossible: it slowed biological aging at the molecular level, with participants showing 2.9-3.8 months of biological age reduction over just three years.1 This is like gaining an additional season’s length of time back with every 3 years of aging. Together, this new study represents the first clinical proof that nutritional interventions can measurably reverse aging markers, not just support general health.

Redefining what aging means

The question shouldn't be "How long will I live?" but rather "How can I remain healthy for longer?" Chronic inflammation perfectly illustrates this paradigm shift—showing how single, targeted interventions can simultaneously improve multiple health outcomes rather than treating each age-related condition as an isolated problem.

This approach envisions a future where nutritional strategies ensure our later years become some of our best years, not our lost years. The interconnected nature of aging processes means that addressing foundational mechanisms like inflammation creates profound improvements that ripple across multiple health systems.

Achieving this vision requires comprehensive nutritional frameworks that target aging at its cellular roots. As the evidence continues to mount, one thing becomes clear: the future of healthy aging lies not in treating diseases as they appear, but in preventing them through proactive strategies that support the body's natural resilience throughout life.

Ready to explore how nutritional solutions can support healthy aging and inflammaging management?

Science has increased our life expectancy. Now, our research aims to increase health expectancy—helping millions worldwide not just live longer, but better.

Our comprehensive health expectancy series provides the scientific foundation and practical insights needed to develop effective solutions for this rapidly growing market. Together, we can make health expectancy solutions a reality and transform billions of lives globally.

1. Bischoff-Ferrari, Heike A., et al. "Individual and Additive Effects of Vitamin D, Omega-3 and Exercise on DNA Methylation Clocks of Biological Aging in Older Adults from the DO-HEALTH Trial." Nature Aging 5 (2025): 376-385. doi:10.1038/s43587-024-00793-y.

2. United Nations. "Decade of Healthy Ageing (2021–2030)." United Nations. 2021.

3. Day, C., et al. "The multifaceted link between inflammation and human diseases." Journal of Cellular Physiology 233 (2018): 6458-6471. doi:10.1002/jcp.26479.

4. Manabe, I. "Chronic inflammation links cardiovascular, metabolic and renal diseases." Circulation Journal: Official Journal of the Japanese Circulation Society 75, no. 12 (2011): 2739-2748. doi:10.1253/CIRCJ.CJ-11-1184.

5. Oishi, Y., and I. Manabe. "Macrophages in age-related chronic inflammatory diseases." NPJ Aging and Mechanisms of Disease 2 (2016). doi:10.1038/npjamd.2016.18.

6. Antonio Estrada Jose, and Irazu Contreras. "Nutritional modulation of immune and central nervous system homeostasis: the role of diet in development of neuroinflammation and neurological disease." Nutrients 11, no. 5 (2019): 1076

7. Picard, Martin, et al. "The Rise of Mitochondria in Medicine." Mitochondrion 30 (2016): 105-116.

8. Ji Shuaifei, Xiong Mingchen, Chen Huating, Liu Yiqiong, Zhou Laixian et al. "Cellular Rejuvenation: Molecular Mechanisms and Potential Therapeutic Interventions for Diseases." Nature 8, no. 1 (2023): 116.

9. Julia Kaźmierczak-Barańska. "Nutrition Can Help DNA Repair in the Case of Aging." Nutrients 12, no. 11 (2020): 3364.

10. Martel Jan, Ojcius David, Ko Yun-Fei, Ke Po-Yuan et al., "Hormetic Effects of Phytochemicals on Health and Longevity." Trends in Endocrinology and Metabolism 30, no. 6 (2019): 335-346.

11. Chung Jay, Manganiello Vincent, and Dyck Jason. "Resveratrol as a calorie restriction mimetic: therapeutic implications." Trends Cell Biol 22, no. 10 (2012): 546-554.

12. Jing Zhao et al., "Effects of Vitamin D and Omega-3 Supplementation on Epigenetic Age: A Randomized Clinical Trial," Nature Aging 4 (2024), https://doi.org/10.1038/s43587-024-00793-y.

13. Gombart Adrian, Pierre Adaline, and Maggini Silvia. "A Review of Micronutrients and the Immune System--Working in Harmony to Reduce the Risk of Infection." Nutrients 12, no. 1 (2020): 236.

14. Calder Phillip, Carr Anitra, Gombart Adrian, and Eggersdorfer Manfred. "Optimal Nutritional Status for a Well-Functioning Immune System is an Important Factor to Protect Against Viral Infections." Nutrients 12, no. 4 (2020): 1181.

15. Chaib Selim, Tchkonia Tamara, and Kirkland James. "Cellular Senescence and Senolytics: The Path to the Clinic." Nature Medicine 28 (2022): 1556-1568.

16. Guan Lihuan, Eisenmenger Anna, Crasta Karen et al. "Therapeutic Effect of Dietary Ingredients on Cellular Senescence in Animals and Humans: A Systematic Review." Ageing Res Rev 95 (2024): 102238.

17. Wesselink Vera, Koekkoek W, Grefte Sander, Witkamp Renger et al., "Feeding Mitochondria: Potential Role of Nutritional Components to Improve Critical Illness Convalescence." Clinical Nutrition 38, no. 2 (2019): 982-995.

18. Donati Zeppa Sabrina, Agostini Deborah, Ferrini Fabio, Gervasi Marco, et al., "Interventions on Gut Microbiota for Healthy Aging." Cells 12, no. 1 (2022): 34.

19. Wu Lei, Xie Xinqiang, Li Ying, Liang Tingting et al., "Gut Microbiota as an Antioxidant System in Centenarians Associated with High Antioxidant Activities of Gut-Resident Lactobacillus." NPJ Biofilms and Microbiomes 8, no. 1 (2022): 102.

20. Ames Bruce. "Optimal Micronutrients Delay Mitochondrial Decay and Age-Associated Diseases." Mechanisms of Ageing and Development 131, no. 7-8 (2010): 473-9.

21. Bischoff-Ferrari, Heike A., et al. "Combined Vitamin D, Omega-3 Fatty Acids, and a Simple Home Exercise Program May Reduce Cancer Risk Among Active Adults Aged 70 and Older: A Randomized Clinical Trial." Frontiers in Aging 3 (2022): 852643.

22. Gagesch M., et al. "Effects of Vitamin D, Omega-3 Fatty Acids and a Home Exercise Program on Prevention of Pre-Frailty in Older Adults: The DO-HEALTH Randomized Clinical Trial." Journal of Frailty & Aging 12, no. 1 (2023): 71-77.

Ready to explore how nutritional solutions can support healthy aging and inflammaging management?

Discover dsm-firmenich's comprehensive approach to health expectancy innovation and learn how evidence-based ingredients can help your customers age better, not just longer.

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