I eat a healthy diet - fruit, vegetables, yogurt, nuts, avocado and olive oil, yet I am constipated and feel problems with my digestion. I drink at least 2 liters of water a day, plus I drink herbal teas through out the day. I take a probiotic, aswell as spirulina and an ultivite, and have recently been using psyllium to help with the constipation. When I wake up in the morning, I have mucus all around my mouth and on my teeth, then through the day I can feel a small amount of this in my throat. I cannot pass a regular stool, and there is a small amount of clear mucus. What can I do to fix this? I thought it might be a yeast infection such as candida, but I am unsure if that is even a legitimate cause. Your help would be much appreciated!