Want to live to 100 or more? Follow this diet.

While there is considerable scientific debate surrounding the validity of this advice, many recent studies and scientific research have proven its truth, confirming that monitoring the quantity, type, and timing of food intake is crucial for health.

However, the science is clear: eating the right foods can lead to a longer and healthier life, and monitoring the quantity, type, and timing of food intake is essential for good health, according to WebMD. So, what are the right foods we should eat to live long and healthy?

Cholesterol-lowering food products. Diet increasing levels of high-density lipoprotein.

Diet should be a lifestyle, not just a weight-loss strategy (Shutterstock). [System and Rules] Researchers recently reviewed hundreds of nutrition studies to identify the "proper eating pattern" for healthy longevity. They found that diets containing moderate to high levels of unrefined carbohydrates, low protein, and regular fish consumption were associated with longer lifespans and better health, according to Medical News Today.

"The diet here is meant to be a lifestyle, not just a weight-loss strategy," said Dr. Valter Longo, a professor of gerontology and biological sciences at the University of Southern California and one of the study's authors. This means it's not a temporary measure that ends once the goal—weight loss—is achieved.