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.
A: L-theanine (L-glutamic acid-gamma-monoethylamide) is a unique amino acid found almost exclusively in tea plants (Camellia sinensis), constitutes between 1 to 2% of the dry weight of tea leaves, is the predominant amino acid component in tea, and exists in the free (non-protein) form.: The intended use for Zen Theanine is that of a relaxant to produce mental and physical relaxation, without inducing drowsiness. Based on the results of clinical studies, it has been established that L-theanine is effective in the range of 50 â 200 mg.