Example 3: When coming down with a viral infection, one of the most effective nutritional supplements to take are Vitamin A and Vitamin C. Since the accompanying headache usually corresponds to Group A, taking Vitamin A and C will help both, the viral infection and the headache. However, depending on the type of virus caught, the headache may occasionally be experienced on the opposite side, so if Vitamin A and C were used, one would prolong or even worsen the headache. One way to overcome that problem is to use another anti-inflammatory agent, such as turmeric, which has a powerful headache-shifting effect from Group B to Group A. Subsequently, the headache and viral infection will be taken care of at the same time... Full Text