Endocrine glands and their hormones
The hormone system is the way in which one part of the body tells another part of the body to do something important. Find out more about different parts of the hormonal system.
Arsenic is a naturally occurring chemical found in water, food and soil that is toxic when someone is exposed to a significant amount.
Intrauterine contraceptive device (IUD)
An intrauterine device (IUD) is a highly effective and reliable method of contraception. The two types available are the copper IUD and the hormonal IUD.
The pineal gland is a very small gland in your brain and it is part of the body's endocrine system.
Why women need iodine – and how to get more of it (hint: ice cream)
More than 4 in 10 women could be deficient in iodine, a mineral needed in pregnancy for healthy brain development in babies, reports the University of Sydney.
There are some medicines you don't need a prescription for. These are called over-the-counter medicines.
Levitra is a medicine used to treat erectile dysfunction (ED) in men. This article explains how it works, how to take it, possible side effects, myths and how to safely buy Levitra.
Magnesium deficiency is when the body does not get all the magnesium it needs for health. Read more about magnesium deficiency symptoms, diagnosis and causes.
Foods high in zinc
Foods high in zinc include oysters, red meat, poultry, beans, nuts, crab, lobster and dairy products. Here's how to get enough zinc in your diet.
The parathyroid glands are four small glands, each about the size of a grain of rice. Learn more about what they do and medical conditions related to them.