Healthy Aging & Healthspan Optimization: Live Longer, Live Better
Published on July 25, 2025 • by Healthy Life You
Why Healthspan Matters More Than Lifespan
While living longer is a modern achievement, the new goal is to live healthier for longer—known as healthspan. This refers to the period of life spent in good health, free from chronic diseases and disabilities of aging.
1. The Role of NAD⁺ in Cellular Health
Nicotinamide adenine dinucleotide (NAD⁺) is essential for DNA repair, mitochondrial function, and energy metabolism. Levels of NAD⁺ decline with age, but supplements like NMN and NR may help restore it.
Source: Yoshino et al., Cell Metabolism, 2018
2. Fasting-Mimicking Diets (FMD)
FMDs provide the benefits of fasting—like autophagy and insulin sensitivity—without the extreme hunger. It supports stem cell regeneration and anti-aging processes.
Source: Brandhorst & Longo, Trends Endocrinology & Metabolism, 2016
3. Lifestyle Habits to Extend Healthspan
- Sleep 7–9 hours per night for hormone balance and cellular repair.
- Engage in regular exercise: resistance, cardio, and flexibility training.
- Limit processed sugars and adopt a Mediterranean-style diet.
Conclusion
Living longer is only beneficial if you can enjoy it. By supporting your biology through smart interventions—like boosting NAD⁺, mimicking fasting, and improving daily habits—you can thrive well into your later decades.
References
- Yoshino J, Baur JA, Imai SI. NAD⁺ intermediates: the biology and therapeutic potential of NMN and NR. Cell Metabolism. 2018. Link
- Brandhorst S, Longo VD. Fasting and caloric restriction in cancer prevention and treatment. Trends Endocrinol Metab. 2016. Link
- Franco OH et al. The effect of physical activity on life expectancy. Arch Intern Med. 2005. Link
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