Avocado 452 views since 15/04/2020 Fruits About Avocado Avocado is rich in heart-healthy monounsaturated fatty acids which decrease the blood triglycerides and cholesterol. One serving is about 1 tablespoon. It contains 45 calories. Avocado doesn’t contain cholesterol and is low in sodium and saturated fats. It’s high with fibers which prevents constipation and decrease the risk of colon cancer.