When people hear about oatmeal, they immediately envision a bowl of hot porridge for breakfast. However, oatmeal is much more than just a meal. Scientists have discovered that it is beneficial not only for the stomach but also for the skin, nerves, and even the immune system, as reported by Tengri Life.
Researchers from South Dakota State University, led by Dr. Diwendra Paudel, Bandana Dhungana, Melanie Caffe, and Padmanabhan Krishnan, conducted a comprehensive study, the results of which were published on the PubMed Central platform – an archive of the National Library of Medicine of the National Institutes of Health in the USA. They found that oatmeal can strengthen the immune system, lower cholesterol levels, and improve gut health. The scientists emphasized the crucial role of beta-glucan, a substance that makes oatmeal particularly beneficial.
What are the benefits of oatmeal?
Gut Support
Oatmeal helps enhance gut microbiota due to its content of beta-glucan – a special type of fiber that serves as a food source for beneficial bacteria like Lactobacillus and Bifidobacterium. These bacteria strengthen the immune system and improve digestive health. According to the study, regular consumption of oatmeal can reduce the risk of constipation and inflammation.
Blood Sugar Control
Beta-glucan slows down sugar absorption, preventing sharp spikes in blood glucose levels. This property makes oatmeal beneficial for individuals with type 2 diabetes and helps maintain stable blood sugar levels.
Lowering Cholesterol Levels
The fiber found in oatmeal binds to cholesterol molecules in the intestines and aids in their excretion from the body. This helps reduce the risk of cardiovascular diseases such as heart attacks and strokes.
Immune System Strengthening
Beta-glucan activates immune cells, such as macrophages and natural killer (NK) cells, which assist the body in fighting viruses and bacteria. Including oatmeal in your diet is especially relevant during the autumn and winter seasons.
Who Should Be Cautious?
Despite all its beneficial properties, oatmeal is not suitable for everyone. Here are a few instances when caution is advised:
- People with celiac disease: oats may contain traces of gluten due to processing in factories that handle wheat. Choose certified gluten-free oats.
- Individual intolerance: some individuals may experience bloating or discomfort in the abdomen after consuming oatmeal.
- Chronic diseases: it is recommended to consult a doctor before adding oatmeal to your diet.
Important: If you have chronic conditions such as diabetes or celiac disease, be sure to discuss this with a healthcare professional.
Conclusion
Oatmeal is not only a delicious but also a nutritious food that can support gut health, strengthen the immune system, and lower cholesterol levels. However, it is essential to consider individual health characteristics and consult a doctor if necessary.
Related Links:
A Review of Health-Beneficial Properties of Oats
About the Study:
The study was conducted by a team of researchers from South Dakota State University, led by Drs. Diwendra Paudel, Bandana Dhungana, Melanie Caffe, and Padmanabhan Krishnan. Specialists from the Department of Dairy and Food Science, as well as the Department of Agronomy, Horticulture, and Plant Science, participated in their work. The research aims to investigate the beneficial properties of oats and their effects on immunity, blood sugar and cholesterol levels, as well as gut function. The results of the study were published in the PubMed Central archive – the database of the National Library of Medicine of the National Institutes of Health in the USA.