Strictly buying natural meats, trying to buy natural fruits, vegatables as much as possible.
Read sciences, they make you smart and rich.
P.S. Look at Eistein's equations, it predicts the future, the past and the present simulatanously exist, the present time is an illusion. Look at Paul Dirac's equation, it predicts anti-matter purely from mathematic abstracts. Look at Maxwell's equation, it predicts existing of future waves travelling from the future to the present...