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.
Foods that contain lysine include: fruits and vegetables, eggs, milk and dairy products, fish, chicken, lamb and beef. Foods that contain arginine include: nuts, chocolate, oats, coconut, brown rice and peanut butter.