“It is not fair that everybody knows about Viagra, Levitra worked perfectly for me and moreover it is less expensive and easier to find. I almost have not experienced any side effects, at least those severe to make sex impossible. Works like a charm.”

“I take 20 mg Cialis pill and it works as expected but after sexual intercourse I sometimes feel muscle pain in the back and fatigue. I do not know if this is because I work like a stud or it is a side effect. Anyway I am lucky that I gave it a try.”

The BBC's Catherine Burns spoke to some young mental health ambassadors who called for an increase in mental health support.

Speaking exclusively to the BBC, Prof Peter Fonagy says being young is much harder now than it was.

Jyoti and Bharat Patel are testing dementia technology including sensors in socks, their bed and around the house.

Extreme weather may be changing the way we need to shop, with the UK government urging people to stock up on canned goods.