Holy quads, Batman! Research has also shown deficiencies in zinc to be a risk factor for infertility caused by low testosterone levels. T-Boosting Tip: Get your shuck on at happy hour. Just a half dozen oysters on the half shell will provide you with 33 mg of zinc, nearly three times the 12 mg RDA for adult men.
The Roux-en-Y (RNY) gastric bypass surgery, which is currently the most common type of gastric bypass surgery, was first performed in 1967 through open surgery, and uses a Y configuration in rerouting the intestines. The first laparoscopic Roux-en-Y gastric bypass was performed in 1993.
Career. 1  Replica of the inhaler used by William T. G. Morton in 1846 in the first public demonstration of surgery using ether. 2  The first use of ether as an anaesthetic in 1846 by Morton. 3  Panel from monument in Boston commemorating Morton's demonstration of the anesthetic use of ether.