Salt intake in South Africa is beyond the 4 to 6g/day as recommended by the World Health Organization (WHO); no doubt, this is due to a high-salt diet. It is well known that high-salt diets are related to hypertension, ...

Hypertension remains a major public health problem that needs different comprehensive health strategies to deal with it. Indigenous vegetables, Blackjack in particular, have been shown to possess anti-hypertensive properties ...