Vitamin D is essential for health. Learn how vitamin D can be good, where you can get it, and the risks involved in its deficiency. Read more!

What Is Vitamin D? 

A vitamin is a substance you need to function well. Such a vitamin is vitamin D. Known as the “sunshine vitamin,” 90% comes from the sun and only 10% from the diet. This nutrient is also a fat-soluble vitamin. It is stored in the liver and fatty tissues. Vitamin D promotes calcium absorption.

Cells in your body have receptors for vitamin D. There are two forms of vitamin D, D: D2 and D3. Exposed to the sun’s UV rays, the cholesterol in your skin transforms into vitamin D3. You get vitamin D from the foods you eat.

Health Benefits

Vitamin D is good because of its health benefits. And it makes your bones strong. It is also involved in your defense mechanism. That means it is against respiratory tract infections. So, people with vitamin D levels below 25 nmol/l are at risk. This vitamin also has anti-inflammatory properties. When taken as a supplement, it decreases the death rate.

Natural Sources and Supplements of Vitamin D

There are supplements made of plant-based sources of vitamin D3. And they support bone health and immunity. But you always have to consult a specialist before taking a supplement. Only a health provider will tell you how much you should take. A doctor may recommend high-dose supplements for a certain period. When buying supplements, you have to look at the ingredients. Moreover, you have to avoid supplements with added sugars and artificial flavors. And you need supplements for a deficiency. This way, you can maintain optimal vitamin D levels. In short, you can enjoy better health while avoiding its deficiency.

Vitamin D Deficiency

Learn how vitamin D can be good, where you can get it, and the risks involved in its deficiency. According to the WHO, vitamin D deficiency affects over 1 billion people globally (source).”A vitamin D deficiency does not promote good health. Why? A lack of this vitamin leads to chronic diseases, for example, osteoporosis, alopecia, dementia, Alzheimer’s, and heart attack.

And the low blood level of vitamin D influences your immune system strength. Vitamin D deficiency produces muscle or bone pains. It also slows the healing of cuts and wounds.

Vitamin D plays a crucial role in calcium absorption, maintaining bone health, and strengthening the immune system. Research shows that a deficiency can lead not only to osteoporosis but also to an increased risk of infections. But it plays an important role in calcium absorption. More about vitamin D deficiency here. The foods you eat provide you with vitamin D.

Vitamin D Is Essential for Health in the Foods You Eat.

You can get vitamin D2 from plant and animal foods. First, from salmon, cod liver oil, and canned tuna. Other fish rich in this vitamin are herring and sardines. And mackerel is also a good source.

Secondly, beef liver, egg yolks, and mushrooms are rich in this vitamin.

Thirdly, other foods can be fortified with vitamin D. For example, cow’s milk and soy milk. One cup (237 ml) contains 107–117 IU of vitamin D. If you are lactose-intolerant, you can drink orange juice instead. And I mean orange juice fortified with calcium and vitamin D.

Cereal and oatmeal can also be fortified with this vitamin. For example, half a cup (78 grams) of these foods provides 54–136 IU of vitamin D. Other fortified foods are yogurt and tofu.

To sum up, you need to include these foods in your diet. And they help you maintain your overall health.

How to Take Vitamin D

During the winter months, you can take vitamin D3 cholecalciferol. For instance, a good dose contains 1.25 mg of vitamin D daily. And your family doctor will help you. So, he will prescribe the necessary dose that you can take. But first of all, you have to do a blood test!

You need to consume more vitamin D than the guidelines recommend. If it is not enough, you have to supplement it. Research shows that toxicity is rare with vitamin D. The upper limit of 4,000 IU is safe. But you cannot take this vitamin without your doctor’s recommendation. They will prescribe you the amount you need. Avoid being low on this essential nutrient, and live healthier.

Conclusion

Vitamins help you live a healthier life. Vitamin D is one of these vitamins that is good for health. Our bodies produce vitamin D3 when exposed to sunlight. It helps raise the blood levels of vitamin D. When you get enough vitamin D, your health is optimal. So, vitamin D preserves bone mass when aging. And it protects against fractures. And it aids your immune system, too. The lowest blood levels of vitamin D (less than 12 ng/mL or 30 nmol/L) lead to chronic diseases.

Oily fish, liver, egg yolks, and fortified foods are good sources of vitamin D. It’s better to eat plenty of these vitamin-D-rich foods to enjoy good health.

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