Oat beta-glucan 3.6g per 100g. Each serving (27g) contains 33% of the 3g of oat beta-glucan suggested per day. Enjoy as part of a varied and balanced diet and healthy lifestyle. Oat beta-glucan has been shown to lower blood cholesterol. High cholesterol is a risk factor in the development of coronary heart disease. Coronary heart disease has multiple risk factors and altering one of these risk factors may or may not have a beneficial effect.