The researchers found that those study subjects with shorter duration of sleep and poorer sleep efficiency were at significantly increased risk of developing a cold.
Testosterone levels in men decrease gradually over time, due
to factors such as reduced activity, nutritional deficiency, diabetes,
and HGH deficiency. This phenomenon is sometimes referred to as
andropause.
Alpha-Hydroxy Acids (AHA) are often found in products claiming to reduce wrinkles or the signs of aging, and improve the overall look and feel of the skin.