Elsewhere on this site someone wrote that drinking Apple Cider Vinegar (1-2 tbsp) in a glass of water (8oz) helped to alleviate stress/anxiety. I recently started to try this, as I was practicing drinking ACV a few times each day already. I noticed immediate improvement in my mood, and the ability to calm down and feel at ease. EWhen my boyfriend upset me yesterday, instead of speaking my mind, I went and made the ACV drink and felt more balanced before we discussed matters. : ) I will continue doing this, along with taking an extra B vitamin, when under stress or feeling upset. Sometimes I also take a GABA sublingual supplement for calming effect, but i think the ACV actually worked just as well!