3. Good choices of dairy products for diabetics: Good dairy products for diabetics include yogurt without added sugar, skimmed milk, low fat yogurt etc. Bad choices of dairy products for diabetics: Whole milk, regular yogurt with sugar, ice cream, cheese etc. are bad choices for diabetics.. Good choices of dairy products for diabetics: Good dairy products for diabetics include yogurt without added sugar, skimmed milk, low fat yogurt etc. Bad choices of dairy products for diabetics: Whole milk, regular yogurt with sugar, ice cream, cheese etc. are bad choices for diabetics.