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Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.

5 min

How much vitamin A should a senior take? A comprehensive guide for older adults

According to the National Institute on Aging, the recommended daily allowance (RDA) for vitamin A for adults aged 51 and older is 900 mcg RAE for men and 700 mcg RAE for women. While this essential nutrient supports vision, immune function, and cell growth, older adults need to be particularly mindful of their intake to avoid toxicity, especially from supplements and certain animal products. This guide explores **how much vitamin A should a senior take** safely and effectively, focusing on a balanced dietary approach.

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4 min

Why do older adults energy needs decrease over time?

By age 70, many adults experience a total energy expenditure decrease of up to 20% compared to their younger years. So, **why do older adults energy needs decrease over time?** This change is a complex interplay of physiological shifts that alter how the body uses and stores energy.

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4 min

Can you regain muscle mass after sarcopenia?

While age-related muscle loss, or sarcopenia, is common, with some studies estimating a significant decrease in muscle mass after age 50, the process is not irreversible. The good news is that with targeted interventions, individuals can fight back against sarcopenia and regain muscle mass, improving their strength, function, and quality of life.

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2 min

What is a good BMI for elderly people?

According to extensive research, the ideal body mass index (BMI) for older adults differs significantly from that of younger populations, with recent studies often suggesting a slightly higher range. So, what is a good BMI for elderly people, and why is the conventional wisdom often misleading? This guide explores the specific nuances of BMI for seniors and emphasizes a holistic view of health beyond just a number.

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5 min

Can the Elderly Fast? A Guide to Safety and Health Benefits

Recent research suggests that intermittent fasting may help with cellular rejuvenation and metabolic health. This raises a crucial question for older adults: **can the elderly fast** safely and effectively? Navigating this dietary approach requires a careful evaluation of individual health, current medications, and robust medical supervision.

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4 min

What is the BMI for a 70 year old person? A Guide to Geriatric BMI

Recent research shows that standard BMI ranges, such as 18.5–24.9, are not optimal for older adults. This is because the optimal **BMI for a 70 year old person** is often in the slightly higher overweight category, typically between 23 and 30, due to a phenomenon known as the 'obesity paradox'. This guide explains why the usual BMI recommendations need adjustment for seniors and what factors are more important for overall health.

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4 min

What vitamin deficiency causes sarcopenia?

Affecting up to 50% of older adults, sarcopenia is a progressive and devastating muscle disease. Understanding **what vitamin deficiency causes sarcopenia?** is a crucial step toward effective prevention and management, as research points toward a key nutrient that is often overlooked in its crucial role for muscle health.

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5 min

Understanding the Dangers: How long can an elderly person live on 600 calories a day?

Malnutrition affects up to one in two older adults. Restricting a senior's diet to an extremely low level, such as attempting to determine how long can an elderly person live on 600 calories a day, is not only dangerous but a form of severe neglect. A 600-calorie diet is a state of starvation, and its consequences are catastrophic rather than sustainable.

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