Sichuan cuisine is delicious, but one of it's main ingredients is known to have some interesting effects. Here's the science ...

Tingling in the tongue can occur for many reasons, including a canker sore or a burn. Sometimes, it may indicate an underlying condition, such as nerve damage, an allergic reaction, or a stroke.

But most can't link it to any unusual event. Symptoms of burning mouth syndrome include a burning feeling, numbness, dry mouth, changes in taste, and sore throat/trouble swallowing. (Photo Credit ...

Vitamin B6 deficiency may cause symptoms such as dermatitis and neuropathy in different parts of the body. Learn how to tell ...