Mehmet Oz’s controversial health claims, from the HCG diet to green coffee extract

Trump has announced his choice to head the Centers for Medicare and Medicaid Services: Dr. Mehmet Oz, who is known for his many dubious health claims.  NBC News Health

​Trump has announced his choice to head the Centers for Medicare and Medicaid Services: Dr. Mehmet Oz, who is known for his many dubious health claims.