The FDA has allowed GMO foods to enter the market with no safety testing. Human consumption of genetically modified foods has been directly linked with malnutrition, reproductive problems, immune system deficiencies, accelerated ageing, organ damage and gastrointestinal problems. The nutritional deficiencies and immune system impairment have been revealed consistently in studies involving mice and rats who are fed only GMO food. Since humans have started consuming genetically modified foods, auto-immune diseases and allergies have dramatically increased.