Month: April 2010

Concerns about calcium are addressed by answering some commonly asked questions about this nutrient.

Doctors sometimes prescribe thyroid hormone for weight loss, but the increase in metabolism caused by the hormone leads to an increased appetite, which can cause weight gain after all.

Hospice care for terminally ill patients is increasing in popularity. This type of care is primarily a service, rather than a place, and may be administered in a hospital setting, at a patient’s home, or in a nursing home.

Seat belts protect those wearing them in the event of an accident, but they also protect others in the vehicle, as unrestrained riders can be thrown in a crash.

The editor in chief of the Harvard Health Letter introduces a special issue comprised entirely of “By the way, doctor” letters from readers.

Individuals can reduce their health care costs by following these suggestions, which include developing a consistent relationship with a primary care physician, taking generic medications when possible, and discussing end-of-life issues ahead of time.

Moisturizers work by trapping and holding water in the skin, in combination with some oily substance that binds the moisture to the skin. While ingredients vary, almost any moisturizer will help with dry skin.

I am 92 and have poor blood circulation and an irregular heartbeat. Is it okay for me to take 500 milligrams of L-arginine a day?

Research suggests that a diet low in carbohydrates could lead to lower levels of serotonin in the body, which in turn may cause an increase in bad moods.

I read about the study suggesting that tight control of diabetes led to more deaths. My hemoglobin A1c level has been right around 7 to 7.5 for years. Should I back off? Or keep pushing for even lower glucose levels?