LDN is supposedly working because it increases the body's endorphin production as such improving the immune system's ability to fight infections. The following link gives some alternative ways to increase endorphin. Have a look at http://www.healingsprings.com/ENDORPHINS.htm
. Some of the conclusions are to laugh more, eat more chocolate and hot peppers, go jogging and have more sex. How can we argue with that?
Best wishes to all,