Oatmeal, a favorite food of many nutritionists, comes from an ancient cereal grain. It is available for human consumption in five different forms. From least processed to most: they are oat groats, steel-cut oats, Scottish oats, rolled or old-fashioned oats, and quick or instant oatmeal. 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.
Nutrition
The nutrient composition of oats is well-balanced. Oats are load with manganese, phosphorus, magnesium, copper, iron, zinc, folate, vitamin B and biotin. They are a good source of carbs and fiber, including the fiber beta-glucan. Oats are also a good source of high-quality protein with a good balance of essential amino acids.
Cholesterol Control
Heart disease is the leading cause of death globally. One major risk factor is high blood cholesterol. Soluble fiber like the beta-glucan in oatmeal lowers cholesterol. In one study, those who ate oat bran experienced a 23% drop in total cholesterol. Researchers believe that several mechanisms in the body are responsible for the lower cholesterol.
Control Diabetes
Type 2 diabetes is a common health condition, characterized by significantly elevated blood sugar levels. Oats help lower blood sugar levels, especially in people with obesity or who have type 2 diabetes. The soluble fiber in certain oats can keep blood sugar from rising after a meal. Those who have diabetes should avoid instant oatmeal, which has a high glycemic index.
Reduce Childhood Asthma
Asthma is an inflammatory disorder of the airways – the tubes that carry air to and from a person’s lungs. Not all children have the same symptoms. Research indicates that early introduction of oats, for example, may actually protect children from developing asthma. But whether oats can help prevent asthma development in children is still debated.
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