Vitamins and Minerals 4 MIN READ 238 VIEWS November 15, 2021

6 Health Benefits of Vitamin D3

Written By Garima Bahal
Medically Reviewed By Dr. Aarti Nehra

Benefits Of Vitamin D3
Vitamin D3 Benefits
Sources of Vitamin D3
The Bottom Line

Apart from the macronutrients like proteins, fats, and carbohydrates, the body also needs certain micronutrients like vitamins and minerals. These vitamins and minerals provide a multitude of health benefits and without them, your body may experience nutritional deficiencies. Out of these, Vitamin D3 is a vital nutrient that is often quite underrated. The benefits of Vitamin D3 are many, which is why you should consider adding it to your daily diet.

Vitamin D3 Benefits

1. Healthy Bones

First and foremost, the Vitamin D3 benefits for men and women usually relate to bone development and growth. This is because Vitamin D3 is crucial in promoting the absorption of calcium in the body. This means that Vitamin D3 uses are usually more important for people who suffer from calcium deficiency. 

Doctors often advise such people to spend more time out in the sun. Exposure to the sun’s UVB radiation helps the body to generate Vitamin D3, which in turn, helps in increased absorption and assimilation of calcium in the body from the food being eaten. 

Vitamin D3 benefits the bones because this absorbed calcium helps to increase as well as maintain bone density. This leads to healthier and stronger bones, thereby eliminating the risk of bone-related ailments like Osteoporosis(weak and brittle bone which may increase the risk of fracture). Vitamin D3 also helps the body to reach its peak bone density during adulthood. Therefore, it is recommended that children should be given foods that are rich in Vitamin D3 as well.

2. Strong Muscles

Besides promoting bone strength and density, the uses of Vit D3 also include strengthening of the muscles. This has been proven by studies that have correlated the presence of higher levels of Vitamin D3 in the body with increased muscle growth in several men. This research also concluded that most people, who have higher levels of Vitamin D3 in their body, generally have leaner and more muscular physiques.

Most people consume Vitamin D3 tablets as an additional supplementation when working out. This is because Vitamin D3 tablets benefit people who either lack a sufficient amount of Vitamin D3 in their diet or those who are looking to build muscle at the gym. Hence, most nutritionists and dieticians advise fitness enthusiasts to exploit the uses of Vitamin D3 tablets after an intense workout. 

3. Better Immunity

Consuming it for supporting their bones and muscles, people with weak immune systems also understand the Vitamin D3 importance. This is backed by a research proving that adequate amounts of Vitamin D3 in the body can help you fight off respiratory illnesses like common colds, flu, etc. The same research has also shown that Vitamin D3 can help protect your body from most bacterial and viral infections in general.

In recent times, the benefits of Vitamin D3 capsules have been availed by many to protect themselves from COVID-19 as well. Experimental research has shown that Vitamin D3 is effective to a large extent in reducing the severity of COVID-19 infection leading to higher recovery rates in patients.

4. Improved Mental Health

While the benefits of Vitamin D3 for the body may be obvious to some extent, its benefits for the mind are often an unknown fact. Studies have tried to find a relation between lower levels of Vitamin D3 in the body and the occurrence of clinical depression, and it has been found that people with clinical depression often have irregular eating habits which may lead to lower levels of Vitamin D3 in the body. This leads to Vitamin D deficiency which can be the cause of other comorbidities.

Moreover, some experimental researchers are now looking at Vitamin D3 advantages in the treatment of clinical depression. All of this is a reason enough to add this essential micronutrient to your diet.

5. Inflammation Reduction

Another one of the several benefits of Vitamin D3 is its anti-inflammatory properties. Since only little research exists into the benefits of this underrated micronutrient, most nutritionists and dieticians often overlook it. However, there is a 2010 research that has found Vitamin D and D3 to be moderately effective in reducing inflammation resulting from diseases like Asthma, Dermatitis, and general allergies.

This research has associated lower levels of Vitamin D3 in the body with ailments like Eczema, Atrophy, and Asthma. Not only that, but Vitamin D3 advantages can also be experienced by pregnant women. Another study has shown that pregnant women who consumed adequate amounts of Vitamin D3 had a lower propensity of giving birth to children with Asthma. 

6. Healthy Heart

Vitamin D3 benefits even the elderly because further research into the uses of this micronutrient has found that it can significantly reduce the risk of heart diseases, stroke, heart attacks, and blood pressure. This research suggests that Vitamin D3 supposedly helps to improve the functioning of the cardiac muscles, thereby reducing the risks of cardiac arrest.

Sources of Vitamin D3

In order to gain these health benefits, you must begin adding foods that are rich in Vitamin D3 to your diet. For example, a healthy serving of cereal and egg yolks for breakfast can give you around 10% and 6% of your Recommended Dietary Allowance (RDA) of Vitamin D3. Similarly, a serving of fish like salmon, sardine, mackerel, trout, or tuna during lunch can provide for 71%, 45%, 6%, 81%, and 5%, respectively of your RDA of Vitamin D3.

The Bottom Line

With so many health benefits of Vitamin D3, you would think that consuming Vitamin D3 tablets on a daily basis is the ideal thing to do. However, you must also understand the Vitamin D3 tablets side effects and always avoid self-medication. If you think you have Vitamin D3 deficiency, then the first step is to always consult a doctor who will suggest the right course of medication for you.

Note: It is advisable to take Vitamin D tablets under medical supervision.

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