The patient: A 60-year-old man in Warsaw, Poland The symptoms: The man went to a hospital after experiencing vomiting for two days. Additionally, over the year prior, he had developed weakness and ...

Hyperthyroidism causes high levels of thyroid hormones in the body. In some cases, people with high thyroid hormone levels may also have higher calcium levels. Thyroid hormones can affect many ...

Calcium is an essential mineral found in great abundance in the body. 99% of all the calcium in the body is found in the bones and teeth. The remaining 1% is in the blood. How much calcium is too much ...

Carrie Madormo, RN, MPH, is a health writer. She has over a decade of experience as a registered nurse, practicing in a variety of fields, such as pediatrics, oncology, chronic pain, and public health ...

Fruit can be a surprising source of calcium, a mineral that’s usually associated with milk and other dairy products. Calcium is famous for its role in keeping bones and teeth strong, but it has many ...