Can candida die off reaction cause foggy brain memory loss. nausea, itchy skin, headaches?? i have seen so many doctors and not one could help me as they dont belive in "leaky gut syndrome" i am b12 defienet, had appendicitis, had sibo, chronic vi

Life is full of: Life is full of possibilities. Symptoms like "foggy brain, memory loss, nausea, itchiness, or headaches" are greatly influenced by one's mind, meaning one person can perceive them greatly while another person not at all, even under similar circumstances. It's a dilemma. That is the reason future research may help people decide what portion of symptoms is caused by thoughts vs. by outside elements.