Vitamin B2 May Help Cancer Cells Survive Scientists have…

Vitamin B2 May Help Cancer Cells Survive Scientists have uncovered a surprising dark side to vitamin B2 (riboflavin): it may help cancer cells stay alive, according to research published May 15, 2026. The vitamin supports a cellular shield that protects tumors from ferroptosis, a form of programmed cell death that destroys cancer cells by overwhelming them with toxic iron. Normally, ferroptosis is a powerful anti-cancer mechanism. Cells accumulate iron, which generates free radicals that rupt