From: Effects of cow’s milk beta-casein variants on symptoms of milk intolerance in Chinese adults: a multicentre, randomised controlled study
Nutrient (per 100 mL)
A2 milk
A1 milk
Energy (kJ)
278
270
Protein (g)
3.3
Fat (g)
3.7
3.5
Saturated fat (g)
2.4
2.1
Carbohydrate (g)
5
4.8
Sodium (mg)
37
45
Calcium (mg)
117
120
Lactose