Mahi mahi is a lean fish packed with nutrients and protein. Here are just a few of the health benefits: Lean Protein: a 3.5 oz serving of mahi-mahi contains about 85 calories, with less than one gram of fat and 18.5 grams of protein. Low in mercury:  Mahi mahi is also a smart fish choice because its lower in mercury than many other fishes due to its short life span. Vitamin B: mahi mahi is an excellent source of vitamins B-3, B-5, B-6 and B-12. B-3 helps in heart health by controlling cholesterol levels. It also maintains healthy skin, supports brain function and can prevent join problems like arthritis. B-5 helps make blood cells and converts food into energy. B-6 helps your brain and nerves in operations like mood control and hormone regulation. It’s also been proven to aid in liver function. B-12 helps keep nerve and blood cells healthy, and even assists in making DNA. (Pucci Foods) Potassium:  helps to lower blood pressure and combat heart disease.  It also supports heart and muscle function and may reduce the risk of developing kidney stones and help to decrease bone loss. Selenium:  a single serving of mahi mahi contains more than 100% of your recommended daily amount of selenium.  Selenium is an important mineral that plays a role in many bodily functions. It is critical for healthy heart function, metabolism and thyroid function. It also helps boost your immune system, fight inflammation, slow cognitive decline, and even reduce your risk of heart disease. Omega-3 fatty acids: there aren’t very many sources of omega-3 fatty acids other than fish and flaxseed, making mahi mahi a key supplier.  This lipid is a healthy fat which provides essential nutrients that help lower blood pressure and reduce triglycerides which is key to preventing and managing heart disease.