The HAWEI® Glucan Oat Protein Shake is a lactose-free powder produced according to the proven HAWEI® method (oats + protein), developed by SPIEGEL bestselling author and nutritional physician Dr. Keuthage. It combines a special glucan oat variety with a particularly high beta-glucan content (approx. 23%) with high-quality protein. Beta-glucan from oats has been proven to contribute to maintaining normal blood cholesterol levels and reduces the post-meal rise in blood sugar . The added protein supports the maintenance of muscle mass and promotes muscle growth with regular exercise. This combination ensures a long-lasting feeling of fullness, while the choline it contains supports normal fat metabolism and can contribute to weight management as part of a varied diet. It is particularly suitable for people with type 2 diabetes, insulin resistance, or who are overweight, and can be prepared quickly by simply stirring the powder into water. Experience & Quality since 1969. Our long-established family business, Dr. Wolz Zell GmbH, has been active in the field of health prevention and maintenance for over 55 years and produces only preparations whose ingredients have been scientifically researched and whose efficacy has been proven. All preparations contain natural ingredients, sourced exclusively from nature. Particular emphasis is also placed on the good bioavailability of the natural substances. Application Stir 6 heaped scoops into 300 ml of water or use a shaker.