Category: ADD and ADHD

  • Dr. Raymond Peat’s Views on Ritalin, and How Ritalin Lowers Social Anxiety

    The first study on mice used a human dosage equivalent of about 10 milligrams for a person weighing 60 kilograms or 130 pounds. The researchers found that methylphenidate abolishes testosterone levels, impairs fertility and reduces the number of Leydig cells, which produce testosterone. The higher dosage, equivalent to around 50 milligrams, lowered testosterone less than…