The blood of people with extraordinary longevity reveals key differences: Here they are.

Plato and AristotleAristotle Already thought to be over 2,300 years old. Today, modern science is trying to unlock the secrets of extraordinary longevity. A Swedish study was published Jero Science October 2023 shed new light on this fascinating topic. By analyzing the blood of people who lived to be a hundred years old, researchers identified specific biological markers that could explain their extraordinary longevity.

Centenarians: A Growing Trend

Once rare, centenarians are now the fastest growing demographic group in the world. Their numbers have doubled every ten years since the 1970s, a trend that raises many questions about the limits of human longevity and the factors that determine long and healthy lives.

The study of centuries is of particular interest to scientists because it can help us understand how:

• increasing life expectancy;
• improving the quality of life of older people;
• Prevents aging related diseases.

On the other hand, uncovering the secrets of this extraordinary longevity is not an easy task. It involves disentangling the complex interactions between genetic predisposition and lifestyle factors throughout a person’s lifespan.

A revolutionary study on centuries of blood

The Swedish study, the largest of its kind to date, compared the biomarker profiles of centenarians with their peers who had died earlier. The researchers analyzed health data from 44,000 Swedes aged 64 to 99, using national registers for 35 years.

Of these participants, 1,224 (or 2.7%) reached the age of 100. Notably, 85% of centenarians were women. The study examined 12 blood biomarkers for inflammation, metabolism, liver and kidney function, as well as nutritional deficiencies andAnemiaAnemia Possible

Key Differences in Centenarian Blood

The study results revealed subtle but significant differences in the blood profiles of centenarians compared to their peers:

1. Lower levels of certain biomarkers: People reaching the age of 100 generally have lower levels of glucose, creatinine and uric acid than they do at age 60.
2. Absence of extreme values: Centenarians rarely have very high or very low values ​​for most biomarkers. For example, few of these people had glucose levels above 6.5 or creatinine levels above 125 before in their lives.
3. Effect on the probability of reaching 100 years of age: Ten of the twelve biomarkers studied were associated with the probability of becoming a centenarian even after adjusting for age, sex, and diseases.

These findings suggest a possible link between metabolic health, nutrition and exceptional longevity. Although the study cannot draw conclusions about the genetic or lifestyle factors responsible for these biomarker values, it opens new avenues for healthy aging research.

Implications for health and longevity

The results of this study raise important questions about how we can influence our longevity. Although the observed differences are relatively small, they suggest that certain factors can be modified to improve our chances of living longer and healthier lives.

Here are some practical implications of these findings:

1. Monitor your blood biomarkers regularly, especially after age 60.
2. Pay special attention to glucose, creatinine and uric acid levels.
3. Adopt a lifestyle that promotes good metabolic health.
4. Maintain a balanced diet to prevent malnutrition.

It is important to note that if these biological factors play a role, then perhaps luck also plays a role in reaching an abnormal age. However, differences in biomarkers long before death suggest so. GenoaGenoa And lifestyle has a significant impact on our longevity.

Ultimately, this important study reminds us that the quest for longevity is a complex journey, influenced by many factors. While we can’t all be centenarians, understanding the blood secrets of extraordinary old people can help us live longer, healthier lives.