if sugar reduction causes depression, then you are most likely addicted to it my friend...cut it out entirely...You will go through a depressive state, but will come back normal..replace the sugar with fruits and allow the natural sugars in them to settle your blood sugar. Caffeine can do the same to people...when you cut it out, you can end up with depression, headaches and tiredness. I know I do when I cut out the caffeine and sugar...I usually take some Tylenol until the headache passes, which is usually within a day...and you'll find you feel much better with all that out of your system.

The best move you can do is talk to a licensed nutritionist because they can help you with a balanced diet that will include enough protein from non animal sources, and the correct balance between fats, proteins, carbs and veggies. You CAN lose weight but a vegetarian diet makes it a bit more difficult..so get professional help. Good luck!!

Most folks are about as happy as they make up their minds to be. --Abraham Lincoln (1809 - 1865)