A new book explores the myth that getting eight hours of shut-eye is how we should be sleeping. Its author, Dr Merijn van de Laar, tells long-term insomniac Zoë Beaty why unlocking how our ancestors s ...

Read on to learn about the possible psychological effects of birth control. Research shows that all oral contraceptives have the potential to cause some form of mood changes, such as the ...

Doctors refer to hair loss that occurs as a side effect of medication as drug-induced ... Certain medications can cause hair loss during different phases of the hair growth cycle.

As with other drugs, Wegovy can cause side effects, such as nausea, vomiting, and diarrhea. adults and children ages 12 years and older who have obesity adults who are overweight and have a weight ...

Taking too much can cause side effects like nausea, headache, dizziness, and, in some cases allergic reactions. Everyone needs vitamin B12, and most people get enough through their diet.