Longevity is the achievement of a long life. We may hope for longevity so that we can experience many years of quality time with loved ones or have time to explore the world. But living to a ripe old age doesn’t necessarily mean healthy or happy longevity if it is burdened by disability or disease. The population of people over age 65 has grown more quickly than other age groups due to longer life spans and declining birth rates, and yet people are living more years in poor health. [1] Therefore, we will explore not just one’s lifespan but healthspan, which promotes more healthy years of life.
What you do today can transform your healthspan or how you age in the future. Although starting early is ideal, it’s never too late to reap benefits.
Five Key Lifestyle Factors
Researchers from Harvard University looked at factors that might increase the chances of a longer life. [2] Using data collected from men and women from the Nurses’ Health Study and Health Professionals Follow-up Study who were followed for up to 34 years, researchers identified five low-risk lifestyle factors: healthy diet, regular exercise (at least 30 minutes daily of moderate to vigorous activity), healthy weight (as defined by a body mass index of 18.5-24.9), no smoking, and moderate alcohol intake (up to 1 drink daily for women, and up to 2 daily for men). Compared with those who did not incorporate any of these lifestyle factors, those with all five factors lived up to 14 years longer.
In a follow-up study, the researchers found that those factors might contribute to not just a longer but also a healthier life. [2] They saw that women at age 50 who practiced four or five of the healthy habits listed above lived about 34 more