Living to be 100 used to be a novelty, so much so that Willard Scott, the Today Show weatherman, would announce your name on air in awe (Al Roker still does). Yet, these days it's not so uncommon to live that long. We're all living longer than ever. The Centers for Disease Control and Prevention currently pegs 78 years of age as the average life expectancy. That's not too shabby considering a century ago people lived to be around 39 (due to an influenza outbreak).But what if we could push it 25 years more?Worldwide, there are nearly 500,000 people who have made, or surpassed, the 100-mark, and this number is projected to grow to 3.7 million by 2050. Here, Eat This, Not That! Health rounds-up the latest research that'll not only help you to live to be triple digits, but ensure you're happy doing so. Read on, and to ensure your health and the health of others, don't miss these Sure Signs You've Already Had Coronavirus. 1 Have a Drink Don't down a bottle of Jägermeister in hopes of a long life ahead. But a glass of red wine, by all means. "Our research shows that light-to-moderate drinking might have some protective effects against cardiovascular disease," says Bo Xi, MD, associate professor at the Shandong University School of Public Health in China and the lead author of a study published in the Journal of the American College of Cardiology, "while heavy drinking can lead to death. A delicate balance exists between the beneficial and detrimental."The Rx: Red wine contains antioxidants, can lower cholesterol, reduces the risk of stroke and increases bone density. Enjoy one to two glasses a day if you wish. 2 'Meat' Less Often Eating meat less than once a week may increase longevity by 3.6 years, according to a study published in the American Journal of Nutrition. Another 22-year study out of Finland found increased mortality and disease among individuals with higher animal protein intakes.The Rx: If you must eat meat, opt for leaner proteins (chicken, turkey, lean cuts of beef) and keep off the bacon and sausages since diets heavy in processed meats are linked to higher risk of cancer and heart disease. Otherwise, explore the exciting new world of plant-based nutrition, with a product like Beyond Meat, made with pea protein. 3 Avoid Toxins Be mindful of your surroundings, and what you're breathing in. Everything from Benzene (found in gasoline), cigarette smoke, and other toxins can lead to cell degeneration and increase mortality rates, studies show.The Rx: Don't miss this essential list of 100 Ways Your Home Could be Making You Sick. 4 Dip Into the Mediterranean Diet Olive oil, veggies, fruits, nuts, seafood and a moderate amount of wine and cheese—we've all heard the Mediterranean diet is the secret to a longer life. In fact, numerous studies have linked the diet to improving brain health and function, lower risk of cancer and other diseases.The Rx: Now it's time you tried it. Eat almonds, hummus, wild salmon, garlic, lemon, quinoa, cauliflower, chia seeds and olives frequently. Eat eggs, Sky