How Longevity Lifestyle maximizes life expectancy

by | May 2024 | Fitness, Nutrition, Uncategorized

A groundbreaking new study has provided compelling evidence that a mix of healthy lifestyle habits can significantly extend life expectancy. The study, published in the American Journal of Clinical Nutrition, draws on data from the Million Veteran Program, a large, long-term population study, and quantifies the profound effects of eight specific lifestyle factors on mortality risk and life expectancy.

The eight most important lifestyle factors
The study identified eight key lifestyle factors that together contribute to longer life expectancy: non-smoking, regular physical activity, moderate alcohol consumption, restful sleep, a nutrient-rich diet with an emphasis on plant-based whole foods, effective stress management, strong social relationships and the absence of an opioid use disorder. When analyzing the mortality rates and estimated life expectancy for different combinations of these factors, the researchers discovered a striking pattern.

A continuous decline in the mortality risk
Remarkably, the study found that the more of these eight lifestyle factors a person adhered to, the lower their risk of dying – a continuous and increasing effect. Those who had none of the eight factors had a staggering mortality rate of 70.2 deaths per 1,000 person-years. In contrast, those who took all eight factors into account suffered only 6.8 deaths per 1,000 person-years, which corresponds to a more than tenfold reduction in the risk of death.

The power of physical activity
Among the eight lifestyle factors, regular physical activity proved to be the strongest determinant of longevity, associated with a remarkable 50% reduction in mortality risk for men and 46% for women. This finding underlines the paramount importance of an active lifestyle in promoting long-term health and well-being.

Significant increase in life expectancy
The results of the study are particularly impressive when converted into life expectancy estimates. At the age of 40, people who had none of the eight lifestyle factors had a remaining life expectancy of 23 years for men and 27 years for women. In stark contrast, those who took all eight factors into account could expect to live an extra 24 years for men and 20.5 years for women, increasing their life expectancy to an impressive 47 years and 47.5 years respectively.

A call for a comprehensive lifestyle overhaul
While the study acknowledges certain limitations, such as the binary categorization of lifestyle factors and the possibility of confounding factors, the overarching message is clear: a holistic approach to lifestyle optimization can have a significant impact on life expectancy. By adopting a number of healthy lifestyle habits, individuals can significantly reduce their mortality risk and potentially gain decades of additional life expectancy.

This groundbreaking study not only quantifies the remarkable benefits of a healthy lifestyle, but also serves as a powerful motivator for individuals to prioritize their overall well-being through conscious lifestyle choices. As geroscience continues to advance, studies such as this one highlight the immense potential of preventative measures to promote longevity and quality of life.

The BIOCOACH subscription is pure lifestyle medicine: by optimizing the relevant longevity factors through lifestyle changes, our participants experience an immediate improvement in their quality of life that lasts forever and ensures a long, healthy and fulfilling life.