Whole, low fat or skim milk contain about 7 grams of carbs per cup or more, which may not be compatible with your keto or low carb lifestyle. Fortunately, there are plenty of keto milk options available, from full pure cream to unsweetened almond milk. Here are the carb numbers on popular milks, including dairy-free alternatives, which are perfect if you are following a low carb lifestyle:

Full Cream Milk: 100mls = 4.8 grams of carbs (eg: Dairy Farmers Full cream milk or Anchor Blue)

Pure Fresh cream: 100mls = 3.0 grams of carbs 

Unsweetened soy milk: 100mls =  2.2 grams of carbs (eg: Vitasoy Soy Milk Unsweetened Protein Plus)

Unsweetened almond milk: 100mls =  0.3 grams of carbs (eg: Sanitarium So Good Almond Milk Unsweetened)

Unsweetened coconut milk: 100mls = 0.3 gram of carbs (eg: Sanitarium So Good Coconut Milk Unsweetened)

Unsweetened cashew milk: 100mls = 0.8 grams of carbs (eg: Sanitarium So Good Cashew Milk Unsweetened)