These receptors act like docking stations for vitamin D to bind to and trigger different effects in the skin, intestine, bone, parathyroid gland, immune system and pancreas, among others. Vitamin D ...

You've likely heard about vitamin D's important role in maintaining strong bones and teeth. But it also plays several other ...

Digestive enzymes play a crucial role in breaking down food and ensuring the body absorbs essential nutrients efficiently. Without these enzymes, even the healthiest diet may not provide the full ...

Lymph nodes are part of the body’s immune system. A swollen lymph node in the armpit may be a sign of a bacterial or viral infection, an injury, or a serious health condition, such as cancer.

Thyroid nodules are lumps that occur in the thyroid gland in the front of the throat. There may be no symptoms, but people may feel a bump in the neck. Thyroid nodules can be a sign of iodine ...

Digestive enzymes are found in the digestive system, including the mouth, stomach, and small intestine. They help you break down food and absorb nutrients. Sometimes, the body cannot make enough ...

The adrenal glands are two small glands located on top of the kidneys. They produce hormones that help regulate heart rate, blood pressure, the immune system, physical stress response, and other ...

gastric glands produce mucus to protect the stomach lining, hydrochloric acid for digestion and digestive enzymes such as pepsinogen. But this environment is harsh, with a low pH, frequent ...

The importance of a healthy gut for overall well-being cannot be overstated, made evident by the rising popularity of digestive enzyme supplements. These supplements include a critical mix of ...

This barrier has a central role in regulating the controlled interaction between luminal factors and the intestinal immune system. Disruptions of intestinal epithelial cells, which serve as a physical ...

Intestinal epithelial cells (IECs) are a mucosal immune barrier essential to coordinate host–microbe crosstalk. Sepsis is a systemic inflammatory syndrome with dysfunction in multiple organs including ...