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Caffeine

Caffeine is a bitter substance found in coffee, tea, soft drinks, chocolate, kola nuts, and certain medicines. It has many effects on the body’s metabolism,…

Calcium

You have more calcium in your body than any other mineral. Calcium has many important jobs. The body stores more than 99 percent of its…

Cancer Pain

cancer pain

Some people with cancer are more afraid of the pain than of the cancer. But most pain from cancer or cancer treatments can be controlled.…

Carbohydrates

Carbohydrates are one of the main types of nutrients. They are the most important source of energy for your body. Your digestive system changes carbohydrates…

Carpal Tunnel Syndrome

You’re working at your desk, trying to ignore the tingling or numbness you’ve had for some time in your hand and wrist. Suddenly, a sharp,…

Cartilage Disorders

Cartilage is the tough but flexible tissue that covers the ends of your bones at a joint. It also gives shape and support to other…