Longevity: The Meaning of Longevity in Science and Lifestyle

The term "longevity" is derived from English and means "longevity." It describes the ability of an organism to remain healthy and vital over a long period of time. While longevity was originally researched primarily in connection with human life expectancy, the term now encompasses a broader spectrum: from biological processes to medical advances to conscious lifestyle choices.

Researchers are intensively studying the biological mechanisms of aging and the factors that influence lifespan. Important findings come from areas such as:

- Genetics: Certain genes are known to slow down aging or maintain cellular health.

- Cell biology: Processes such as autophagy (cell renewal) and telomere shortening play a crucial role in lifespan.

- Nutritional science: Studies show that calorie restriction and certain nutrients can have a positive effect on aging.

- Medical advances: Therapies such as senolytics (drugs to remove senescent cells) and gene editing could extend healthy lifespans in the future.

In addition to science, individual lifestyle plays a crucial role in a long and healthy life. These include:

- Nutrition: A balanced diet with antioxidants, omega-3 fatty acids and plant proteins contributes to cellular health.

- Exercise: Regular physical activity keeps the cardiovascular system intact and supports muscle and bone health.

- Sleep: Sufficient and restful sleep promotes regeneration and protects against neurodegenerative diseases.

- Stress management: Chronic stress accelerates the aging process, while mindfulness techniques such as meditation and yoga strengthen resilience.

- Social ties: Close social contacts are associated with higher life expectancy and better mental health.

Longevity is also gaining traction in the cosmetics industry. Rather than focusing solely on anti-aging, longevity skincare products focus on long-term skin health. Key approaches include:

- Antioxidants: Protection against free radicals to slow down skin aging.

- Barrier strengthening: Promotes a resilient skin structure through ceramides and probiotic active ingredients.

- Regeneration: Ingredients such as retinol or peptides to support cell renewal.

Longevity is much more than just a long life expectancy—it's about living a healthy, vital, and active life. While science continues to search for new ways to slow the aging process, each individual can shape their own longevity path through conscious choices.