Marine Plus Fish Oil Supplements is a unique fish oil formula with 65% Omega-3 in the form of free fatty acids for direct absorption in the digestive system. Omega-3 with its content of EPA and DHA is known to contribute to normal functioning of the heart, plus maintenance of normal vision and brain function. Bio Marine Plus even contains Folic Acid and vitamin B12, a vitamin combination that contributes to normal homocysteine metabolism and psychological functions. Vitamin B12 and Folic Acid also contribute to the reduction of tiredness and fatigue.