 Since 2003, Paul has several times introduced into Congress proposals to provide tax credits for the cost of health insurance premiums, and to increase the allowable tax deduction for healthcare expenses (by removing the 7.5% deduction limit).He has also advocated expanding the tax benefits of health savings accounts.Paul was the only member of the entire Congress to vote against the Genetic Information Nondiscrimination Act in 2008, which prohibits health insurers and employers from discriminating against an individual on the basis of carrying a gene(s) that is associated with an increased risk for developing a disease.