Small rise in vitamin C intake could greatly reduce heart diseaseBMJ 2001; 322 doi: https://doi.org/10.1136/bmj.322.7286.576/b (Published 10 March 2001) Cite this as: BMJ 2001;322:576
- Jacqui Wise
Just a small increase in vitamin C intake could produce a substantial reduction in cardiovascular mortality, the authors of a prospective study have concluded.
Professor Kay-Tee Khaw and colleagues from Cambridge University measured plasma ascorbic acid concentrations in 19 496 men and women aged 45–79 years and followed them up for four years (Lancet 2001;357:657-63).
An increase in plasma ascorbic acid concentration was strongly and independently associated with a reduction in mortality from all causes, cardiovascular disease, and ischaemic heart disease. Vitamin C was also associated with a decreased risk of death related to cancer in men.
The results showed a clear dose-response relation. …