I had a glucose intolerence test done I was told I was on the verge of becoming a diabetic what diet should I follow and can I drink alcohol?

Eat whole foods. Simple sugars and processed carbs should be avoided or limited. This includes any flour product. The fine grind makes absorption quick, and spikes your blood sugar which increases Insulin and promotes weight gain. Good fats such as olive oil and coconut oil are fine in sensible amounts. Eat a rainbow of organic vegetables and 3-4 oz protein with each meal 5 hours apart. Small amt alcohol ok.