As a natural consequence of the fact that the oil comes as free fatty acids, it can cause a burning sensation on the tongue if you chew the capsule. It is therefore recommended to swallow the capsule whole. The free fatty acids and the added B vitamins may also result in odor from the oil in spite of the fact that the oil is fresh and clean. BioActive Omega-3 is a good supplement for those who for various reasons do not eat fish in amounts recommended by health authorities and for those who need an extra clean and easily absorbed fish oil. Besides Omega 3 fatty acids BioActive Omega-3 contains folic acid and vitamin B12. Both vitamins support the Omega 3 fatty acids in contributing to a normal homocysteine metabolism. Also, folic acid contributes to a normal immune system, psychological function and blood formation. Furthermore, folic acid has a role in the process of cell division and support to normal fetal tissue growth during pregnancy. Directions Take 2 capsules per day, or as recommended by a physician. To be taken with food. To be swallowed whole.Do not exceed recommended amount.Not suitable for vegetarians.Pregnant and lactating women and those on medication should seek professional advice prior to taking supplements.Nutritional supplements should not be used as a substitute for a varied diet and a healthy lifestyle.