3. Oatmeal Can Bolster Digestive Health
The fiber in oats is good for your overall health, but it’s particularly important for a well-functioning digestive system.
Oats provide not only insoluble fiber, which promotes regularity,
but also soluble fiber.
Sources of soluble fiber have prebiotic properties.
“This can help feed the good bacteria living in the gut for a healthier microbiome,” says Hultin.
4. Oatmeal Can Help Lower Cholesterol
Oats provide a particular soluble fiber called beta-glucan.
This type of fiber may help to reduce cholesterol when you include it as part of a healthy diet, according to the American Heart Association.
An elevated level of LDL (“bad”) cholesterol may increase your risk of heart disease.
Oatmeal’s cholesterol-lowering benefit is one reason people who eat oats are 14 percent less likely to have cardiovascular disease compared with those who don’t, according to a 2021 review and meta-analysis. The study authors also found that those who eat the most oats have a 22 percent lower risk of type 2 diabetes than those who eat the least.
5. A Daily Bowl of Oatmeal May Help Reduce Belly Fat
Another win for oatmeal’s soluble fiber: It may help reduce visceral fat, the type of fat in your midsection that hugs your organs and raises your risk of heart disease and stroke — even if your body mass index is deemed normal.
According to an older review of scientific evidence, eating oats daily effectively helps to reduce blood glucose, lower LDL cholesterol, and promote weight loss in people with obesity. Snyder cites older research on lifestyle factors that reduce visceral fat and prevent its buildup over time.
“They found soluble fiber was one of the most significant factors that helped clear out fat stores in this area,” she says.
6. Oats Can Support Energy Production and Immune Health
When you belly up to a bowl in the morning, you’re serving up B vitamins, plus minerals including manganese, iron, magnesium, and zinc, says Hultin.
For example, 1 cup of cooked oats provides about 2.11 milligrams (mg) of iron,
or 11 percent of your daily value.
Iron supports energy production and helps transport oxygen throughout the body from the lungs.
Oats also provide 2.34 mg of zinc,
which is 21 percent of your daily value.
Zinc is vital for healthy immune function.
7. Oats Are Packed With Antioxidants to Help Protect Against Disease
Often, you think about fruits and veggies offering up disease-fighting antioxidants. But your bowl of oatmeal is brimming with them, too.
Oats provide a range of antioxidants that, among other functions, support the gut microbiome and may reduce the risk of chronic disease.
“My specialty is working with people with cancer and other chronic diseases, and I often recommend oats for the healthful nutrients and antioxidants they provide,” Hultin says.
The Takeaway
- Oatmeal is a good source of fiber, which can aid in digestion, help lower cholesterol, and support weight management, all of which contribute to overall cardiovascular health.
- Adding a variety of nutritious toppings to your oatmeal, such as nuts, seeds, and fresh fruit, can make your breakfast more balanced in protein, healthy fats, and fiber.
- While oats are naturally gluten-free, those with celiac disease should ensure their oats are labeled as gluten-free to avoid potential cross-contamination.
- Regular consumption of oatmeal can provide important minerals such as iron and zinc, which are essential for energy production, immune support, and oxygen transport in the body.
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