The human body requires various types of vitamins, including vitamin D. Vitamin D itself, has 2 categories such as vitamin D2 and vitamin D3. You can get vitamin D2 intake from a variety of plants. While vitamin D3 you can find in animals and will convert to vitamin D after getting sunlight. Nowadays there are many pharmacies that sell D3 supplements because there are quite a lot of people who lack this vitamin.
The role of vitamin D3 in the body is very much, especially for maintaining bone health, caring for muscles, increasing immunity, influencing mood, reducing inflammation, and also caring for heart health. You will be able to find out more in-depth information about this vitamin, including how to calculate a person’s daily requirement for vitamin D3.
How Much Vitamin D3 Needs in Human Metabolism?
Most people do not know the dose of vitamin D3 30000 that the body needs. According to the FDA, a person needs to consume foods that contain a certain dose of vitamin D. Adults up to 70 years of age need to consume food sources containing up to 600 IU of vitamin D3. Meanwhile, people who are over 70 years old need to add up to 800 IU of food consumption.
However, some people with special needs need to consume foods that contain up to 4000 IU of vitamin D. If a person suffers from a vitamin D3 deficiency, it is better to take supplements, bask in the sun, and consume more D3-containing foods. Several types of food with high sources of vitamin D3 are beef liver containing 42 IU, cereal 80 IU, cod liver oil 1,360 IU, fresh salmon 570 IU, and trout 645 IU.
Excess Vitamin D3
Vitamin D deficiency can have a negative impact on the body. However, excess of this vitamin also poses risks to the body, such as:
1. Excess Calcium
People who consume food sources containing vitamin D in excess can give the problem of calcium absorption being too high. This condition that lasts a long time can cause a person to experience hypercalcemia. Hypercalcemia can cause weakening of bone strength, interfere with the performance of the heart and brain, and can lead to the formation of kidney stones.
2. Toxicity of Vitamin D3
Excess vitamin D3 can not only cause hypercalcemia but also have a bad effect in the form of toxicity. Some people who have vitamin D poisoning (due to excess vitamin D3) will show symptoms such as vomiting, mood changes, pain, nausea, confusion, dehydration, and excessive thirst. Too much vitamin D3 can cause kidney failure, erratic heartbeat, and even death.
Vitamin D Test
Anyone can find out the amount of vitamin D in the body using the 25-hydroxy vitamin D test (25-oh-vitamin D3). Doing this test can help a person control the amount of calcium and phosphate levels so as to avoid kidney failure and hypercalcemia.
Those of you who want to take this vitamin D test need to come to the health check lab. Most labs will usually forbid a person to eat before the test so you should follow the directions. This test can be used by all adults and pregnant women to determine blood levels of vitamin D. People with special conditions such as osteoporosis, over 70 years old, rarely exposed to sunlight, obese, and people taking phenytoin drugs can take the test too.
The results will show normal when vitamin D is at 20 to 40 ng/mL. However, some experts explain that normal conditions have levels of 30 to 50 ng/mL. Levels that are above the normal threshold indicate that the person has excessive levels of vitamin D in the blood. While the test report results are below the normal threshold, the person has a vitamin D deficiency.
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