Author Archive: Contributor

Beginning Exercises for Seniors

Beginning exercises for seniors can contribute to an improved, healthier lifestyle. Physical activity and exercise can benefit every area of life. Mental outlook will improve, as will strength, flexibility and balance. Whatever benefits seniors gain from these exercises will depend…
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Cholesterol & the Liver

Overview Cholesterol is an important biomolecule whose concentration in the body is partially regulated by the liver. The liver is responsible both for packaging and transporting cholesterol obtained from food as well as excreting excess cholesterol. While most know cholesterol…
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Ab & Stomach Exercises

The desire to possess and show off a “ripped” set of abdominal muscles is a common one in most gyms. Despite the common knowledge that reducing body-fat levels is as important to visible abdominals as strengthening the muscles themselves, many…
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