Yes, but it will be a bit redundant, and after all, coarse grains will have some heat, which is not worth it. You used to drink milk oats to enhance your satiety, but the SHOWCOOL milkshake itself contains miscellaneous grains, so you don't have to worry about satiety at all, which is super anti-hungry oh. The key is the taste 100, which is the only milkshake I can keep drinking. But I can't guarantee other milkshakes. After all, in addition to the bad taste, what I drank before was really the kind that felt good after drinking and I was hungry in less than an hour.