The challenge with parasites is that the symptoms are subtle. They can live silently in the intestine, blood stream, organs ...

What are called autoimmune diseases can affect just about every part of the body — and tens of millions of people. While most ...

Winter has returned, so is the flu season accompanied by flu, fever, aching limbs and runny nose,that has forced scientists ...

If you suffer from spring allergies, you already know you tend to feel miserable once pollen season descends. But did you know that allergies can affect many different systems within your body – and ...

Bird flu may be particularly severe in humans because the viruses have shown to be resistant to fever - one of our body's ...

Your sympathetic nervous system is one of the branches of your autonomic nervous system. It controls functions under unconscious control related to “fight or flight.” Your nervous system plays a ...

Alcohol use disorder (AUD), formerly known as alcoholism, may lead to various health complications. These can affect several bodily systems and increase the risks of health conditions such as cancer, ...

If you get enough back aches, someone will eventually tell you that’s where your body stores stress. If your stomach hurts, you’ll hear the same thing: Your emotions are trapped in your belly. But ...