The moon has an extreme effect on all animals. Hunters and fishermen learn that all wildlife reacts differantly almost every hour all depending on the moon. Humans are no differant other than we are so civilized (sick) that we are not able to feel or even see the effects.
Our salt history changed when the food companies came into power, their rich man's institutes instructed the MD to warn people about salt consumption, that way the snack companies could load their foods with salt, knowing the populations would be salt defiecient and seek foods loaded with salt. "They" removed the trace minerals from the salt so the populations would always be seeking minerals and forced to wanting more and more salt.