There are a number of plausible theories as to how a brain injury - even a slight one - might lead to Parkinson's.
19 April 2018 3:41 PM GMT
Low carb diets can be very rich in animal protein, especially meat.
21 March 2018 10:47 AM GMT
Scientists have identified a drug that can help people with genetic obesity lose weight by inhibiting their appetite.
4 Jun 2018 4:41 AM GMT