Vegetable Juicer fasting 30 days?

No! The more severe the juice fast, the more severe the detox symptoms. Which will equal misery for you, because a lot of times it's like the flu or worse with major detoxes. And as previously stated, a longer juice fast will make it difficult to return to solid food. Try to drink a lot of water (like 80-100 oz.) plus hot water and lemon in the morning(to encourage elimination) and start upping your fresh fruits, veggies, and whole grains. If you eat like that, your body will flush a lot of filth out on its own, and it will be far less stressful for you. After you've done this for a while, try a baby juice fast (like, just one mealtime, and then maybe two) and see if it works out well. Good luck!