Vitamin D is a crucial nutrient for our body’s health. Doctors and health experts such as Dr. Joe, also known as Dr. Mario Johan, recommend ensuring our daily Vitamin D needs are met. However, do we truly understand Vitamin D? Therefore, let’s delve deeper into what Vitamin D is, its functions, required dosage, and sources in this article.
What is Vitamin D?
Quoting from Dr. IGN Darmaputra, SpKK (K) FINSDV, FAADV, Vitamin D, found in sunlight and certain foods, plays an important role in maintaining the health of our body and bones. Our body requires sunlight exposure to naturally produce Vitamin D by converting cholesterol in skin cells when exposed to direct sunlight.
To maintain sufficient levels of Vitamin D in the body, adequate sunlight exposure according to needs is necessary. Additionally, Vitamin D can also be obtained through foods such as fish, eggs, milk, cheese, and yogurt. If it’s difficult to obtain from food or sunlight, Vitamin D supplements and fish oil can be good alternative sources.
Functions of Vitamin D
Dr. Mario Johan, a doctor and health expert, during a sharing session with Regal Springs Indonesia, has highlighted the importance of Vitamin D in supporting our body’s health and well-being. Vitamin D, known as the “sunshine vitamin,” plays a crucial role in various aspects of health.
One of the main functions of Vitamin D emphasized by Dr. Mario Johan is to improve bone health and muscle strength. Vitamin D helps the body absorb calcium and phosphorus, which are essential for maintaining optimal bone density and preventing issues such as osteoporosis.
Moreover, Dr. Mario Johan also highlights that Vitamin D can reduce the risk of type 2 diabetes. Some studies have shown that sufficient Vitamin D levels can help regulate blood sugar levels and improve insulin sensitivity.
Vitamin D also strengthens our immune system. This means that our body is better able to fight infections and diseases when Vitamin D levels are adequate. This is particularly important information, especially in the post-COVID era where health and immune system are highly needed.
Lastly, Dr. Mario Johan notes that Vitamin D can help prevent miscarriages. Although still under further research, some evidence suggests that Vitamin D deficiency may be associated with a higher risk of miscarriage. That’s why many obstetric specialists recommend pregnant women to consume Vitamin D.
Summarizing it, Dr. Mario Johan highlights at least 4 important functions of Vitamin D for humans, namely:
- Improving bone health and muscle strength
- Reducing the risk of type 2 diabetes
- Strengthening the immune system
- Helping prevent miscarriages
Required Vitamin D Dosage
Still in the same sharing session agenda, Dr. Mario Johan explains that the required dosage of Vitamin D for humans can vary depending on age, gender, health condition, and other factors. However, here are the general guidelines:
- Infants (0-12 months): 400 IU (International Units) per day.
- Children (1-13 years): 600 IU per day.
- Adults (14-18 years): 600 IU per day.
- Adults over 70 years: 800 IU per day.
It’s important to note that these are general references, often each individual has different needs depending on health conditions. It’s important to consult with a doctor to determine the appropriate dosage for you.
Sources of Vitamin D
According to Dr. Mario Johan, the main sources of Vitamin D accessible to humans come from sunlight and food.
Sunlight, which contains ultraviolet B (UVB) rays, is one of the natural ways our body produces Vitamin D. Dr. Mario Johan always emphasizes the importance of sunbathing wisely to optimize Vitamin D production in the body.
However, he also highly recommends that proper dietary intake also plays an important role in meeting our Vitamin D needs. One of the main sources of Vitamin D in food is fish. Dr. Mario Johan highlights the superiority of fish as a nutritional source, especially for pregnant women and children.
Fish, with its high nutritional content especially Vitamin D, is an excellent food choice to support optimal growth and development in children. One fish recommended by Dr. Mario Johan as a highly nutritious option is tilapia fish. Tilapia fish stands out with a Vitamin D content reaching 230% of the daily nutritional adequacy level, making it a highly beneficial choice in maintaining bone health and immune system.
In Dr. Mario Johan’s view, understanding the sources of Vitamin D and the importance of fish consumption, such as tilapia fish, can provide great benefits for health, especially in critical stages such as pregnancy and child growth.
Quality Tilapia Fish, a Daily Source of Vitamin D
If you’re looking for a quality source of Vitamin D, one of the products you can easily obtain is tilapia fish from Regal Springs Indonesia. You can purchase it at various favorite supermarkets, or through online purchases at the following link: Buy Regal Springs Indonesia Tilapia Fish on Blibli.
So, don’t forget the importance of Vitamin D in maintaining bone health and your immune system. Make sure you get enough Vitamin D, whether from sunlight, food, or supplements, to maintain your optimal health. Stay healthy always!
