Is Sugar from fruits a possible cause for acne? I have moderate Acne and was told to try a 3 day apple and Water Fast using red delicious apples ( peeled). Rather than seeing an improvement, I see a few more boils and cysts appear. I have in the past read that sugars from fruits should be accompanied by fats, say, from nuts... Is there truth in this? Has anyone tried a fruit diet for acne? Has anyone seen the condition deteriorate while on such a diet? Also, is low fat yogurt good for Acne since it has acidophilus?