Which of the following increases as one ages?

The increase in the percentage of body fat and visceral fat stores as one ages is well-supported by research in gerontology and nutrition. As individuals age, several physiological changes occur that contribute to alterations in body composition. One significant change is the redistribution of fat within the body. Lean body mass, which includes muscle tissue, tends to decrease due to factors like decreased physical activity, hormonal changes, and changes in diet. This loss of muscle mass is often accompanied by an increase in body fat percentage, particularly visceral fat, which is the fat stored around internal organs.

Visceral fat is particularly concerning because it is associated with various health risks, including cardiovascular disease and metabolic syndrome, which are more prevalent in older adults. Therefore, the identification of an increase in body fat and visceral fat stores as a prominent change with aging is accurate and reflects the complexities of aging-related body composition changes.

Although increases in adipose tissue might occur generally with age, the emphasis on the increase in percentage and visceral fat distinctly highlights the significant health implications of these changes in older adults. Consequently, recognizing these shifts is vital for developing appropriate nutritional strategies and interventions to promote healthier aging.