Chesslovr
                    
                    
                    
                    
                    
                    
                    
                        
                        
                        I had Mono and Hepatitis at the same time and almost died.  I strengthened my immune system by drinking a glass of lemonade every day.  I havent had a cold in 7 years since I have been doing this.  I also don't drink cokes or eat things with sugar which weakens your immune system.