Oats are among the healthiest grains on earth. They're a gluten-free whole grain and a great source of important vitamins, minerals, fiber and antioxidants.

Studies show that oats and oatmeal have many health benefits. These include weight loss, lower blood sugar levels and a reduced risk of heart disease.

Here are 9 evidence-based health benefits of eating oats and oatmeal.

1- Oats are a good source of fiber: Oats are high in both soluble and insoluble fiber, which can help to regulate digestion and keep you feeling full for longer.

2- Oats may lower cholesterol: The beta-glucans in oats have been shown to help lower LDL cholesterol, which is the "bad" cholesterol that can contribute to heart disease.

3- Oats are high in antioxidants: Oats contain avenanthramides, which are a type of antioxidant that has been linked to heart health and anti-inflammatory effects.

4- Oats may help control blood sugar: The high fiber content in oats can help slow the absorption of sugar in the bloodstream, which can be beneficial for those with diabetes.

5- Oats are gluten-free: Oats are naturally gluten-free, but are often processed in facilities that also process wheat, barley and rye, which can cross-contaminate the oats with gluten. So, if you are gluten intolerant, you should look for oats labeled as gluten-free.

6- Oats may aid in weight loss: Oats are high in fiber and protein, which can help you feel full and satisfied after eating, which may lead to weight loss over time.

7- Oats are easy to digest: Oats are a great option for those with digestive issues, as they are easy to digest and do not cause discomfort.

8- Oats are versatile: Oats can be eaten in a variety of ways, including as oatmeal, in granola bars, in baking recipes, and even as a topping for yogurt or ice cream.

9- Oats are relatively cheap: Oats are an affordable food choice and can be a great addition to a healthy, balanced diet.