Recently I’ve experienced symptoms that seem more in the direction of hypomania than depression. I think this could be possibly due to drinking more caffeine in the afternoon, deliberately phase advancing my sleep schedule because of job, changing my diet and increasing my stress by working more hours. Some of my symptoms included racing/crowded thoughts, a decrease in the amount of sleep, and periods of extreme irritability. Today I had a bad case of rage over something minor and I realized that I had consumed junk food(Cheetos) and more caffeine than usual and at a later time.Rage in connection to junk food( MSG?) and caffeine is something that has consistently been a problem ever since a teenager. I noticed in the news that there recently has also been a connection with sodium nitrate and mania. It occurred to me that both sodium nitrate and junk food can induce severe thirst. Thirst/water balance is in turn intimately connected with the HPA axis. Perhaps an increase in cortisol here? The increase in excitability seems fairly close to when the food is eaten and the excitabilty is reduced by consuming water. Ayurveda would concur that food items which cause thirst would be the ones who would also increase irritability. Ayurveda would also say that an increase in thirst inducing foods would change one’s perception of temperature. This seemed to be the case since I felt much warmer than usual.