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

4 min

Is L-citrulline good for older men? A comprehensive guide to benefits

According to a study published by the National Institutes of Health, L-citrulline supplementation can have a modest effect in improving muscle blood flow during submaximal exercise in older men. For many, this raises the question: **is L-citrulline good for older men** as a daily supplement? This article explores the science behind L-citrulline and its potential benefits for the aging male body.

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5 min

Is L-arginine good for older people? An expert analysis

As a key precursor to nitric oxide, L-arginine plays a vital role in bodily functions like blood flow and immune response. When considering if **is L-arginine good for older people?**, it’s crucial to understand both its potential benefits and the serious risks, particularly for those with pre-existing health conditions.

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3 min

Why do blood vessels become stiffer with age? Unraveling vascular aging

Cardiovascular diseases are the leading cause of death worldwide, and a central factor is the progressive stiffening of blood vessels with age. Understanding **why do blood vessels become stiffer with age** involves examining complex changes to the proteins and cells that form artery walls, leading to increased heart strain and health risks.

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4 min

Do we lose nitric oxide as we age? The scientific link to healthy aging

Studies show that your body's natural ability to produce nitric oxide can drop by more than 50% after age 40. This decline significantly impacts your health and vitality, posing a serious question: **Do we lose nitric oxide as we age?** This comprehensive guide explains why and what you can do about it.

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