Iodine and proper nutrition could solve a lot of problems alright.
AIDS in Africa: lies and deceptions "Malnutrition causes severe atrophy in the thymus and lymphoid organs and impairs the function of the T cells. These changes are reversible by feeding. The size of the thymus in malnourished children increased from 20% of normal to 107% of normal, following nine weeks of feeding." Mohammed Ali Al-Bayati, Ph.D