Why I must buy expensive pills while I can get generics on line with delivery to my place and for considerably lower price. I am ready to accept the situation that customer support sometimes can be dull when I want to trace my order.

Dear Sir or Madam, Thank you so much for the very quick delivery. I am very delighted and will also order from you in the future.

Researchers say the nutrient may be an "elixir of life" but warn against buying it until more research is done.

NHS England says the drugs will only be prescribed for those signed up to a clinical research programme.

Staff shortages are driving up waiting times in all four UK nations, the Royal College of Radiologists says.

Strike action by Unite union members is announced in an ongoing dispute over pay.