@CNN: The FDA has sent warning letters to companies that claim, without proof, that their dietary supplements can prevent or treat Alzheimer’s, diabetes and cancer https://t.co/XhPsytRIlZ https://t.co/wSPqgfr1kT

@CNN: The FDA has sent warning letters to companies that claim, without proof, that their dietary supplements can prevent or treat Alzheimer’s, diabetes and cancer https://t.co/XhPsytRIlZ https://t.co/wSPqgfr1kT