» Genes and schizophrenia

» LA bans fast foods

» Losing the war against Aids?

» McCain free of cancer

» Facts of breast cancer

» Ritalin may help elderly

» Bullied at work?

» Keep running this summer

» Get ready for summer!

» Could your mobile kill you?

Today, 11 October 2008

» Saru, ANC unite on Boks

» Noakes 'corrects' Venter

» ANC-1912, ANC-SA…?

» ANC 'save' Bok emblem

» Lekota abduction cowardly

Yesterday, 10 October 2008

» 'Springbok emblem must go'

» ANC mess continues

» ANC 'save' Bok emblem

» ANCYL turns on Malema

» Mayor slams Carte Blanche

Kelvin: I have a question regarding blood circulation and varicose veins. Is there a risk that a blood clot coming from the veins could go to the heart?

Rob: Blood clots don't normally come from varicose veins, but the varicose veins might be a surrogate for disease of the deep venus system. In that case you might get clots from the deep venus system, but not from varicose veins per se.

Kelvin: Can exercise cure the varicose veins?

Rob: The simple answer is no.

Kelvin: Can cold or warm feet have an effect on varicose veins.

Harry: Just to answer quickly again, I would say no.

Kelvin: Okay, thanks very much.