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A non-essential amino acid, L-tyrosine helps your body manufacture several important neurotransmitters that regulate your mood. These include dopamine, the “feel-good” brain chemical associated with pleasure, and epinephrine and norepinephrine, hormones that control the body’s stress response. L-tyrosine is found in a wide variety of foods, so deficiency is rare. But some research suggests that

Chromium What is chromium and what are some chromium benefits? Chromium is a metallic element that humans require in very small amounts. It is an essential part of metabolic processes that regulate blood sugar, and helps insulin transport glucose into cells, where it can be used for energy. Chromium also appears to be involved in

With warmer weather comes talk of hydration—unfortunately, most people don’t have the facts about hydrating while exercising. Hydration expert Sandra Fowkes Godek, Ph.D. (Courtesy of Sandra Fowkes Godek) Sandra Fowkes Godek holds a doctorate in exercise physiology and is director of the Heat Illness Evaluation Avoidance and Treatment (HEAT) Institute at West Chester University in

When we watch the gymnasts perform at the highest level, such as the Olympics or national championships, it’s easy to be amazed at how strong and flexible they are. The raw physical strength, flexibility, power, agility, coordination, grace, balance and control required in gymnastics are impressive, but these elite level athletes are not the only ones