Whole grains
Oatmeal, buckwheat, barley, and millet are examples of whole grains that have been acknowledged for their ability to lower the risk of heart disease. Oatmeal, for instance, lowers blood sugar and total cholesterol levels. However, there is no evidence that it directly lowers triglyceride levels.
Meanwhile, studies have shown that buckwheat, barley, and millet can lower triglyceride levels by as much as 74%. In order to encourage reduced triglyceride levels, it is therefore a good idea to consistently eat a combination of whole grains in your diet. Regularly eating a variety of whole grains, namely buckwheat, barley, and millet, may support the reduction of elevated triglyceride levels.