Magnesium is an essential mineral that your body doesn't make, which means you have to obtain it through your diet. Magnesium is needed for critical functions …

Libido, also known as sex drive, refers to a person’s desire for sexual activity. There is no concrete “norm” when it comes to libido. Some people …

Loss is a normal part of life. But for some people, fear of losing their loved ones is a constant source of anxiety, also known as …

Catastrophizing is when someone focuses on the worst that can happen. Most of the time, it involves magnifying small problems and thinking you’re in a worse …

Human immunodeficiency virus (HIV) is a virus that attacks CD4 cells (white blood cells) in the immune system. The virus transmits from person to person through …

Human immunodeficiency virus (HIV) is a chronic condition that affects the immune system’s ability to fight infections.  You can get HIV or pass HIV to someone …

Human immunodeficiency virus (HIV) is a virus that targets and destroys CD4 cells—a type of white blood cell. Your immune system uses white blood cells to …

Human immunodeficiency virus (HIV) is a virus that attacks white blood cells (called CD4 cells) in the immune system. These cells help your body fight infections. …

Early on, human immunodeficiency virus (HIV) causes flu-like symptoms, which are similar across all genders. HIV symptoms in women may differ after the initial infection. HIV …

Whether caused by arthritis or an old injury, knee pain can keep you from not just staying active, but also from playing with your kids, going …

There are many types of condoms. They come in a variety of shapes, colors, and sizes. You can choose from qualities like lubricated and ribbed, as …

Highly sensitive people (HSPs) are generally more sensitive to the environment and social interactions than others. It often takes them a long time to take in …