Aging with dignity: scientists will unravel the secret of achieving old age without disease

Diet, exercise and mental activity can be the key to healthy aging; However, genetics also plays a fundamental role.

The search for Increasing the number of disease-free years has occupied researchers in recent decades.. The goal of various groups around the world is learn the secrets of how to live longer without disease in older people.

According to the World Health Organization (WHO), worldwide people are living longer than in past decades. Currently most The population has a life expectancy equal to or greater than 60 years.. “All countries around the world are experiencing an increase in both the number and proportion of older people in the population,” says the WHO report.

We propose: “Aging is malleable”: this is how scientists will ensure that our species extends its lifespan

The secret to growing old without disease

Longevity researchers strive extend the disease-free period, also formally called the health period. This concept has become the main focus of biologists and other experts who are tirelessly working on increase the number of years without illnesses that interfere with daily activities.

Researchers have a variety of goals, including understand the basic mechanisms of aging, identify genes that contribute to health and actions that can be taken in everyday life.

Harvard Medical School scientist Sharon Inouye, who specializes in aging, emphasizes: the importance of a diet rich in fruits and vegetables, low in carbohydrates, and defenders stay mentally active and socially loyal. He recommends aerobic and strength exercises, volunteering, and suggests avoiding tobacco smoking and excessive alcohol consumption.

“If you talk to a longevity researcher, he will talk eloquently about the newer drugs that are being studied to improve longevity, mostly in non-human or animal models at this stage,” Inouye explained. “To me, the most important work in health care focuses on the importance of prevention.”

Diet, exercise and mental activity can significantly preserve brain healthaccording to recent research. Good sleep is also importantA shortened sleep cycle or poor sleep increases the risk of developing diseases such as type 2 diabetes.

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What’s in the genetics of 100-year-old people?

Nir Barzilai of Albert Einstein College of Medicine in New York works with centenarians experiencing “compression of morbidity”: patients do not live long. Its privileged genetics are key and play a decisive role. Research it and identify genes associated with age-related disorders. This would allow the development of mimic drugs for those who do not suffer the same fate.

His research focuses in genes that regulate “good” cholesterol. People in your studio are more likely to have a particular variant of the CETP gene, which controls cholesterol levels.associated with improved brain function. Aiming to replicate these effects is a key goal of improving human health, along with changes in diet, exercise and social interaction.

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