HealthLudwig von Beethoven’s DNA reveals he probably died of liver damage Genetic sequencing of Beethoven’s hair shows that he didn’t have lead poisoning after all, but it doesn’t shed light on why he lost his hearing News
HealthGut bacteria that break down oestrogen linked to depression in women A form of oestrogen known to be related to positive mood was found to be 43 per cent lower in premenopausal women with depression than those without the condition News