age

#1439 What causes liver spots?

What causes liver spots? Despite their name, liver spots are caused by prolonged exposure to Ultra ultraviolet light and don’t have anything to do with the liver. As people age, they get more wrinkles, their muscles don’t work quite as well, and they get dark brown blemishes on their skin. These spots are called liver […]

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#1001 Why does walking become harder as we get older?

Why does walking become harder as we get older? It is a combination of age-related factors, such as stiff joints, brittle bones, lack of balance, deteriorating muscles, shortening ligaments, deteriorating nerves, and even neurological factors. As we age, our bodies start to deteriorate and that results in a changed way of walking. That is unavoidable,

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#905 Why does hair turn white?

Why does hair turn white? The pigment cells in the hair follicles die. Our hair is colored by melanin that is produced by the pigment cells in each hair follicle. Melanin is what colors our skin as well. Melanin is produced in cells called melanocytes and different quantities or types of melanin can alter the

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