For years, scientists have puzzled over the paradoxical relationship between cancer and retinoids, the metabolites that animals and people produce when their bodies break down vitamin A.
About 40 years ago, a leukemia patient was cured with a…
For years, scientists have puzzled over the paradoxical relationship between cancer and retinoids, the metabolites that animals and people produce when their bodies break down vitamin A.
About 40 years ago, a leukemia patient was cured with a…