A lost sense of taste is a common symptom, with possible causes ranging from a simple cold to a head injury. Learn more about the causes and treatment of a loss of taste here.
A vegan diet can have many health benefits, but vegans may also need to take some supplements to ensure that they get all the required nutrients. Learn more here.
Systemic lupus erythematosus (SLE) is the most common form of lupus. It is a chronic condition that can affect multiple tissues and organs. As a result, the symptoms of SLE vary widely. Although doctors do not know the cause, they can treat the condition with medications. Learn more about SLE here.