Is fish oil cod liver oil? How old can a baby eat? When is the best time to eat?

The main components of cod liver oil are vitamins A and D. The main function of vitamin A is to maintain normal growth, reproduction, vision, integrity of epithelial tissue and anti-infection immunity of the body. So what is the difference between fish oil and cod liver oil?

Why should babies take cod liver oil?

When babies take cod liver oil, they are actually supplementing vitamin A and vitamin D.

◆Vitamin A deficiency can cause delayed bone development in children; affect the development of tooth enamel cells, resulting in imperfect teeth; damage the structure of epithelial tissues; and low immune function can easily cause various infections of the respiratory tract, digestive tract, and urinary tract.

◆Vitamin D deficiency can cause reduced intestinal absorption of calcium and phosphorus, and calcification disorders of bone tissue; rickets, manifested as fright, sweating, irritability and bone changes.

Therefore, timely supplementing your baby with cod liver oil or vitamin AD preparations is of great significance to the baby's growth and development. Vitamin A can maintain the body's normal growth, reproduction, vision, epithelial tissue integrity and anti-infection immune function; Vitamin D mainly promotes the body's absorption of calcium and phosphorus.

The Difference Between Fish Oil and Cod Liver Oil

There is only one word difference between fish oil and cod liver oil, so some mothers often confuse cod liver oil and fish oil, thinking they are the same. In fact, fish oil and cod liver oil are completely different things. The health functions of fish oil and cod liver oil on the human body are very different. They should not be confused or replaced by each other.

Fish oil

Fish oil is a general term for all the oil extracted from fish, including body oil, liver oil and brain oil. Its main components are triglycerides, glyceryl phosphoethers, lipids, fat-soluble vitamins and protein degradation products. Its composition is completely different from that of cod liver oil. It contains polyunsaturated fatty acids, including eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). It is mainly suitable for people with three highs, arthritis, gout, asthma, etc. It is forbidden to use it in children, pregnant women and breastfeeding women.

Fish oil is a good product for human health care. It can prevent arthritis, Alzheimer's disease, lower blood lipids, etc. It can lower cholesterol and triglycerides in human blood, prevent the formation of atherosclerotic plaques in blood vessels, and hinder platelet aggregation by affecting the metabolism of other substances in the body, preventing thrombosis and disease. DHA can pass through the blood-brain barrier and plays an important role in nerve conduction. It is an indispensable substance for maintaining brain function and is known as "brain gold".

◆Cod liver oil

Cod liver oil is just a fatty oil extracted from the liver of marine fish. Its main components are vitamins A and D. The most effective way to prevent rickets in infants and young children is to supplement with vitamins A and D.

Among them, vitamin A can help maintain normal vision, protect the integrity of epithelial cells, help the growth and development of body tissues, protect the respiratory mucosa of children, and enhance the body's immune function;

Vitamin D can promote the absorption of calcium and phosphorus in food by the small intestinal mucosa, promote the reabsorption of calcium and phosphorus by the renal tubules, and promote the transfer and deposition of calcium in the blood to the bones, so as to facilitate bone growth;

◆The prices of fish oil and cod liver oil are different

Fish oil is more expensive, and the effects of the two are also very different. Parents choose fish oil and cod liver oil for different purposes, so they must not buy the wrong one and spend a lot of money only to find that it has no effect. Therefore, kind-hearted parents are advised not to use "more expensive" fish oil instead of cod liver oil and give it to their children indiscriminately.

◆Fish oil and cod liver oil cannot replace each other

Because fish oil and cod liver oil have different nutritional values, they must not be confused when taking them. If fish oil is taken as cod liver oil, the impact will not be significant. At most, the effectiveness of fish oil will not be shown due to the small dosage. However, if cod liver oil is taken as fish oil, the adverse effects will be great. Because both vitamin A and vitamin D are fat-soluble vitamins, long-term and large-dose use of cod liver oil may cause excessive accumulation in the body and cause poisoning, which is worthy of attention.