Here´s to your excellent health.... keep it up! Its awesome (and very inspiring) to follow your blog and progress!
Did the lab test for heavy metals? I know that high levels of lead (Pb) would be responsible for hair loss... Are the raw veggies you eat organic? Sometimes the cups, plates or food containers in which you prepare/eat food (what´s the name?) can leech lead or other heavy metals, especially if there´s lemon juice, vinegar or anything acidic being used in the preparation. I´ve switched to glass (plates, cups, crockery/dishes) some time back to avoid this kind of pollution that few people are aware of.
God bless!