Research on Antioxidants as Means to Combat the Negative Effects

Multiple Choice

Research on antioxidants as means to combat the negative effects of free radicals has

A) revealed a moderate increase in longevity in individuals who used antioxidant supplements.
B) revealed no significant changes in longevity in individuals who used antioxidant supplements.
C) revealed no significant improvement and identified some negative effect in individuals who used antioxidant supplements.
D) not been studied in depth.