How often should I stop taking cod liver oil? When is the best time to take cod liver oil?

Cod liver oil is a nutritional supplement that protects the liver and improves eyesight, but it cannot be taken continuously. So, how often should cod liver oil be taken? When is the best time to take cod liver oil?

How often should I stop taking cod liver oil?

Fish liver oil (also called "liver oil") is a kind of oil extracted from the liver of marine fish such as cod. It is usually a transparent oily liquid with a yellow to orange-red color and a fishy smell. In a narrow sense, fish liver oil is the oil refined from the liver of marine fish. In a broad sense, fish liver oil also includes the liver oil of marine mammals such as whales and seals. It is often used to prevent and treat night blindness, corneal softening, etc., and it also has a protective effect on epidermal tissues such as the upper mucosa of the respiratory tract. Fish liver oil mainly contains vitamins A and D. The main function of vitamin A is to maintain normal growth, reproduction, vision, integrity of epithelial tissues and anti-infection immunity of the body.

However, cod liver oil is not needed by the human body for a long time. Taking it should be based on the growth stage of the child. Some experts say that even those who take it for symptomatic purposes should take it for two to three weeks and then stop taking it for one to two weeks. The principles for taking it for infants are as follows.

1. For babies under 1 year old, vitamin D (400 units) is required for preventive supplementation in both summer and winter, especially for premature babies, twins and babies with the above-mentioned factors causing vitamin A and D deficiency. It can be taken continuously for 2-3 years. 2. After the baby is 1 year old, take it in winter and stop in summer.

3. After the baby is 3 years old but before puberty, the amount of supplementation can be determined based on the baby's outdoor activities, diet, and health status. For example, if the weather is cold, the baby drinks less milk, does not like outdoor activities, and is often sick, he should be given an appropriate amount of cod liver oil. Adolescents need to regularly supplement with an appropriate amount of cod liver oil and calcium tablets.

Long-term and large amounts of intake will accumulate in the human body, causing vitamin poisoning. Vitamins A and D are fat-soluble nutrients. Long-term and large amounts of intake will accumulate in the human body, causing vitamin poisoning, which is mainly manifested as nausea, vomiting, headache, etc.

Therefore, it is recommended that the elderly, children, pregnant women, etc. who take cod liver oil follow the principle of taking it for 2-3 weeks and stopping it for 1-2 weeks. Do not take too much each time. The specific method of taking it can be guided by the doctor according to your physical condition.

When is the best time to take cod liver oil?

1. Duration: Children should take cod liver oil consistently. Before the age of 3, it is best to take it for three or four months, then stop and then continue. Adults can take it in moderation as needed, but generally take less.

2. Frequency of consumption: One capsule of cod liver oil is enough for children per day. If the calcium deficiency is serious, one capsule should be added per day. Adults generally take 2-3 capsules per day, 6-8 hours apart.

3. Regarding the time of consumption, it is generally better to take cod liver oil in the morning, and then it is better to take a calcium supplement before going to bed at night (this is for children who need calcium supplements).

What should not be taken with cod liver oil?

Cod liver oil and seafood cannot be taken together. Excessive consumption may cause poisoning. Therefore, it is recommended that you do not eat seafood when taking cod liver oil. Finally, people with urinary stones or poor physical fitness should not take cod liver oil, remember.