DHA, Docosahexaenoic acid or cervonic acid is an omega 3 essential fatty acid, a carboxylic acid commonly found in fish oils and microalgae. DHA is found in beef and eggs, but can be derived from eicosapentaenoic acid, EPA, through docosapentaenoic acid, DPA. DHA has been discovered to restrain colon carcinoma cells in humans. DHA is found in large numbers in human brain and retina, half of plasma membranes of neurons is Docosahexaenoic acid. In recent times, due to changes in farming, DHA levels in common food have been decreasing, prompting the use of DHA as a food additive. DHA as a nutritional supplement is widely viewed as vital, Docosahexaenoic acid is also very often found in nutritional supplement compounds designated for pregnant women.

EPA (Eicosapentaenoic Acid) is among the many omega3 fatty acids that are used by the body. It is present in fatty fish, and also in fish oil supplements, together with DHA (docosahexaenoic acid). This fatty acid is an element of a healthy diet, and reduces the hazards of heart diseases. Enhanced ingestion of EPA has positive effects on high blood pressure, coronary heart diseases, and disorders related to inflammation, like rheumatoid arthritis. If you do not get enough EPA in your diet, you need to take supplements. This fatty acid is extremely vital for proper development of children’s brains.

Omega-3 fatty acids are polyunsaturated fatty acids (PUFAs) that are considered to be an essential fatty acid. Omega 3 can be found in seafood and fishes such as tuna, and salmon. It is commonly known as fatty acid that is good for the heart. It also helps reduce the risk of cardiovascular diseases by controlling the cholesterol level and blood pressure level. It plays an important role in the efficient function of the brain. It helps in improving the cognitive functions of the brain such as memory and performance; and also aids in the behavioural function of the brain. It also fights fatigue, prevents diabetes, improves dry skin and blood circulation. It also prevents osteoporosis.

Vitamin A is used for improving poor night vision, dry skin, and it can help acne. It is also a fat soluble vitamin. Too much vitamin A can cause side effects. An excess of vitamin A can actually make acne worse.

Vitamin D- The fast soluble vitamin D is perhaps the most underrated nutrient that is produced when sunlight touches the skin. But it is extremely vital for bone health, as without it the body cannot absorb the calcium that you may provide it in the form of supplements. With the advent of beauty products with high sun protection factor, this nutrient is becoming less available to our bodies. Even weaker sunscreens with just SPF-8 prevent the body considerably from producing vitamin D. Diseases such as arthritis, diabetes, certain cancers, multiple sclerosis, and even schizophrenia may stem from deficiency of this vitamin. You can provide vitamin D to your body through supplements and foods like mushrooms, tuna, eggs, dark green leafy vegetables, salmon, sardines, mackerel, fortified dairy products and cereals, yoghurt, and milk.