You must be strong and you must resist temptation, or you'll pay the consequence. Juicing your veggies is a delicious way to get tons of nutrients in one sitting. If you eat meat, try avoiding it for a little while. The same goes for those who are vegetarians. It has been said that strict diets lasting for more than two years are not healthy for anyone.
Every vegetarian diet is included in that group.
If you haven't eaten certain things for a long time, your body might have created an intolerance. Your best bet it to eat a wide variety of foods that DON'T feed the yeast or hurt your stomach, since you are so limited already. It makes all the difference in the world. As for herbal supplements, there are many choices and some you'll find to be worthless and some superior. Many have to be taken for an extended period of time before benefits are recognizable.