HOW TO LIVE 100 AND LOVE IT!

We’re living longer than ever before, thanks to healthier lifestyles and medical advancements such as vaccines and antibiotics.

- Lisa Bendall

The average life expectancy in India, currently 69 and rising, has increased by 28 years since 1960. Of course, reaching a ripe old age is significantly more rewarding if you feel fit and healthy, and your life is full.

Researchers who study longevity and health have concluded that people who live the longest share some common characteristics in where and how they live, and how proactively they take care of themselves. “Longevity is useless if it means more years incapacitated in a home,” says Benjamin Zendel, a professor at Memorial University of Newfoundland and Canada Research Chair in Aging and Auditory Neuroscience.

Follow these 45 proven—and often surprising—habits to get the most out of life.

RULE #1: TREAT YOUR BODY RIGHT

Watch your weight

An analysis in the Annals of Internal Medicine of three long-term studies found that being overweight at any time in adulthood can shorten your life significantly. If you’re heavy, losing just five to 10 per cent of your body weight will help prevent life-threatening chronic diseases such as diabetes.

Brush your teeth

“There’s a correlation between poor oral health and the risk of other conditions, such as cardiovascular disease and diabetes,” says Dr Howard Tenenbaum, the dentist-in-chief at Toronto’s Sinai Health System. Bacteria from the mouth can enter the bloodstream and spread. Even the molecules involved in fighting oral infection appear to exacerbate inflammation elsewhere in the body.

Get your eyes checked

According to a 2014 study in the