Longer
Longevity is the measure of long life or lifespan in an organism. It is often used as a synonym for "life expectancy" in demography or known species. Longevity is typically used in the context of humans, but it is also observed in other organisms.
Biology of Longevity[edit | edit source]
The biology of longevity is a complex interplay of genetics, environment, and lifestyle. Genetic factors can influence the rate of aging and susceptibility to age-related diseases. Environmental factors such as diet, exercise, and exposure to toxins can also affect longevity. Lifestyle factors such as stress management, social engagement, and mental stimulation can contribute to a longer lifespan.
Genetics of Longevity[edit | edit source]
The genetics of longevity involves the study of genes and genetic variations that influence lifespan. Some genes are known to influence the aging process and lifespan, such as the FOXO3 gene and the SIRT1 gene. These genes are involved in processes such as DNA repair, inflammation, and stress resistance, which can influence longevity.
Environmental Factors and Longevity[edit | edit source]
Environmental factors can significantly influence longevity. A healthy diet, regular physical activity, and avoidance of harmful behaviors such as smoking and excessive alcohol consumption can contribute to a longer lifespan. Exposure to environmental toxins can also affect longevity, as these can cause cellular damage and accelerate aging.
Lifestyle and Longevity[edit | edit source]
Lifestyle factors such as stress management, social engagement, and mental stimulation can also contribute to longevity. Chronic stress can accelerate aging and shorten lifespan, while social engagement and mental stimulation can promote brain health and longevity.
Longevity in Different Species[edit | edit source]
Longevity varies widely among different species. Some species, such as the bowhead whale and the Galapagos tortoise, are known for their exceptional longevity. Other species, such as the mayfly, have very short lifespans.
Longevity Research[edit | edit source]
Research into longevity aims to understand the biological and environmental factors that influence lifespan, with the goal of developing interventions to extend healthy lifespan. This field of research is known as gerontology.
 | This biology article is a stub. You can help WikiMD by expanding it. |
 | This genetics article is a stub. You can help WikiMD by expanding it. |
 | This environment-related article is a stub. You can help WikiMD by expanding it. |
This lifestyle related article is a stub. You can help WikiMD by expanding it.
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD
|
WikiMD's Wellness Encyclopedia |
| Let Food Be Thy Medicine Medicine Thy Food - Hippocrates |
Translate this page: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
தமிழ்,
తెలుగు,
Urdu,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
বাংলা
European
español,
Deutsch,
français,
Greek,
português do Brasil,
polski,
română,
русский,
Nederlands,
norsk,
svenska,
suomi,
Italian
Middle Eastern & African
عربى,
Turkish,
Persian,
Hebrew,
Afrikaans,
isiZulu,
Kiswahili,
Other
Bulgarian,
Hungarian,
Czech,
Swedish,
മലയാളം,
मराठी,
ਪੰਜਾਬੀ,
ગુજરાતી,
Portuguese,
Ukrainian
Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.
Contributors: Prab R. Tumpati, MD
