Best Answer: Only two VPs have resigned. John Calhoun in December 28, 1832 to run as a senator. On October 10, 1973, Agnew became the second Vice President to resign the office.
Foods Rich in L-Theanine. L-Theanine is an amino acid commonly found in green tea, which is believed to increase alpha waves in the brain, creating a feeling of relaxation, while maintaining mental alertness, Natural News wrote.
Good question. Firstly, L-theanine (or theanine) is a naturally occurring compound found in green tea leaves and some mushrooms. In 1964, it was approved for unlimited use in foods including chocolate, soft drinks and herbal teas with the exception of infant foods.