Mommy with GDM here. my dietician told me pack fruit juice contains alot of sugar. like you, I love the apple juice in the huge bottle, had it almost daily during my 1st trimester, end up having GDM on my 2nd trimester. be careful. best to avoid it. take direct fruits will be so much better. Now I take Nutrisoy less sugar, low GI for calcium. Have totally cut off all sugary drinks. I understand that we have different tastebuds during pregnancy and we would like to have something sweet to sooth our palette. take care mommy.