Oatwell instant drink mix with oat beta glucan vanilla oatwell is a natural oat bran powder rich in oat beta glucan one scoop 11g of oatwell instant per day contains 3g oat beta glucan enough to reduce your blood cholesterol levels high cholesterol is a risk factor in the development of coronary heart disease the oat beta glucan in one oatwell shake per day contains 3g of oat beta glucan enough to reduce blood cholesterol levels and equal to eating three bowls of porridge oats it can