Hi, I m Rose. I m 40 and a diabetic. My Hba1c is 6.1 and other tests indicate that I m fine. Lately, i frequently feel exhausted, had a severe headache and i was told that i looked pale. I took sangobion without any recommendation from a doctor. Afterwards, I feel very energetic and the headaches gone. My question, if i continue to take sangobion,is there any side effect? Thank you.