Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.
According to the National Institutes of Health, the aging process significantly impacts the structure and function of the body's elastic fibers, leading to impaired function in tissues like skin and blood vessels. This natural degradation is a primary reason why, yes, elasticity decreases with age.
While there is no single 'organ of immortality,' a growing body of scientific evidence points to one specific tissue as a major determinant of a long, healthy life: skeletal muscle. Understanding **what is the organ of longevity** can fundamentally shift your approach to senior health and wellness.
By age 70, many individuals have lost half the muscle they had in their 20s, a condition known as sarcopenia. This significant change fuels the common misconception: Does muscle turn to fat as you get older? The scientific truth reveals a different, yet manageable, story about your body's changing composition.
According to research published by the National Institutes of Health, older adults may need a higher protein intake—around 1.0 to 1.2 g per kg of body weight daily—to maintain muscle health. As natural muscle loss (sarcopenia) accelerates with age, identifying what is the best supplement for seniors to build muscle becomes critical to maintaining independence and quality of life.
