♥ Daily Dose | Clams: A Cardiac Superfood

Canned clamsDID YOU KNOW….  clams top the list as a source of vitamin B12? In fact, just one serving of clams (three ounces) has 14 times more vitamin B12 than a fortified breakfast cereal with 100% DV!

100% DV (Daily Value) of a nutrient is based on a 2,000-calorie diet and means a serving of the food contains 100% of your daily needs. This water-soluble vitamin plays a key role in cell metabolism, the formation of blood, and the normal functioning of your brain and nervous system. (See ♥ Daily Dose | Vit. B12 Deficiency)

Clams are also an excellent source of heme iron. Believe it or not, they’re right up there with beef liver. Heme iron is found in animal foods and derived from hemoglobin (a protein in red blood cells that carries oxygen). The body absorbs the most iron from heme sources of iron. Iron is essential due to its oxygen-carrying capacity.

An iron deficiency can impair muscle function, normal function of the nervous and immune systems, and can limit your work capacity during exercise. So, if you have a cardiac condition, it’s important to get enough iron each day. Patients with congestive heart failure (CHF) are prone to develop iron deficiency and iron supplementation improves functional status and quality of life.    Continue reading “♥ Daily Dose | Clams: A Cardiac Superfood”