Beta-glucan is a form of soluble fiber primarily found in oats and barley. It is made up of glucose molecules linked together in a specific way. This fiber is unique because of its ability to dissolve in water, forming a gel-like substance in the gut. It is considered a functional fiber due to its health benefits beyond basic nutrition.
Beta-glucan is important for health because it can help lower cholesterol levels in the body. High cholesterol is a risk factor for heart disease, so consuming foods rich in beta-glucan can be beneficial. Research suggests that regular intake of beta-glucan can support heart health and improve overall cholesterol profiles.
In the body, beta-glucan works by binding to cholesterol in the digestive system. This process helps to reduce the absorption of cholesterol into the bloodstream. As a result, it can lower levels of LDL cholesterol, often referred to as 'bad' cholesterol. Along with its cholesterol-lowering effects, beta-glucan may also support a healthy immune system and improve gut health.
In summary, beta-glucan is a valuable type of soluble fiber found in oats that contributes to heart health and digestive wellness. Including sources of beta-glucan in your diet can be a simple way to support your overall health and well-being.