The longer i have been going on my program, the more i have come to realise that Candida die-off can have such a massive impact on me mentally. The other day i had quite a bit of Grapefruit seed extract and felt confused,negative and agitated for the next two days. Generally speaking though the majority of my mood swings have got way better after 6 months on the diet. But it shows what can happen. I wonder how many people are wrongfully diagnosed with Depression and other mental illnesses, but are onstead suffering from Candida. What they say is so true....if you get Systemic Candida....you're in for the long hard road back. Getting the liver, adrenal, thyroid better as well as beating candida.