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The FDA has approved use of single doses of secretin in diagnosing gastrointestinal problems such as ulcers or impaired pancreatic function in adults, but it has not formally approved the hormone for autism treatment

Amazon should be commended for efforts over the last several years to drastically improve dietary supplement compliance policies now requiring validation of GMP audits, label claim and contaminant testing, and screening for active pharmaceutical ingredients in high risk dietary supplement categories like sports nutrition, weight loss, and sexual enhancement

Age-related changes: Young cartilage has higher cell density, better matrix quality, superior healing responses

Months or even years after an acute viral infection, many patients find themselves trapped in a relentless cycle of debilitating fatigue, cognitive dysfunction, and autonomic instability