Alzheimer's and other forms of dementia are generally associated with memory loss, but a study has suggested that depression may be an early warning sign ...
Unsupervised use of hallucinogens like LSD is high, posing significant risks. However, LSD is being clinically tested for treating anxiety and so far seems effective.
Eating too much sugar can lead to a condition called insulin resistance, which can cause a fatty liver, type 2 diabetes, or cardiovascular disease. Learn more, ...
Around one million people in Britain currently have dementia, but this number is set to rise to 1.4 million by 2040 - BBC's Dr Xand explains key symptoms.