The vagus nerve is a key player in our body's relaxation system, controlling heart rate, digestion, and stress responses. Now, there is a simple way to activate this nerve: applying ice to certain ...

Nerve function: Nerves need vitamin D to carry messages between the brain and other parts of the body. Immune health: The ...

Children with celiac disease have a 19% higher risk of developing mental health problems than others. Gut-brain axis ...

Cannabidiol (CBD) holds promise as a treatment for many health concerns, including inflammation. For all the known benefits CBD offers, it’s unclear how well it can relieve nerve pain. Few ...

Medical research on concussion, stoke an other brain injury. Learn how CT scans may not show extent of brain damage and that some brain cells can regenerate. Read about brain injury recovery.

May 8, 2025 — A vitamin supplement that improves metabolism in the eye appears to slow down damage to the optic nerve in glaucoma. The researchers behind the study have now started a clinical ...