People need all kinds of vitamins and nutrients daily from either their diet or supplements to ensure their bodies function properly and strengthen their overall health. One important vitamin that people should make an effort to maintain ideal levels of would definitely be vitamin D.
While the existence of this fat-soluble vitamin1 has been known for many years, researchers are still continuing to unravel its different roles in the body, and the potential effects and benefits associated with it.
If there’s one thing that’s clear though, it’s that these benefits highlight the need for vitamin D to have a spot in your health arsenal.
Fun Fact: There Are Two Types of This Vitamin
You read that right! There are actually TWO kinds of vitamin D: vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol).2 The main factors that differentiate these types from each other would be their molecular structure and their sources.3
Vitamin D2 mainly comes from plants and some fortified food,4 but it can be synthetically manufactured. On the other hand, vitamin D3 can be derived from animal sources, but is mainly made in human skin.5 When your skin is exposed to ultraviolet B (UVB) rays from the sun, this causes a compound called 7-dehydrocholesterol to produce vitamin D3.
While both types of vitamin D can be found in supplements, authors of a 2019 study highlight that vitamin D3 may be the better option. Vitamin D3 is said to have a longer half life (length of time it takes for a dose to be metabolized and eliminated from the blood6), stronger potency, and possibly a longer shelf life compared to vitamin D2.7
What Are the Benefits of Vitamin D3?
Some of the significant — and very promising — benefits that have been linked to vitamin D3 include:
What Else Can Vitamin D Do for You?
Aside from these benefits linked to vitamin D3, it’s important to understand the other roles of vitamin D as a whole and why it has been the subject of many studies. Vitamin D is known to play a role in:18,19
Vitamin D deficiency is quite common, affecting approximately 1 billion people worldwide24,and can manifest as symptoms of fatigue, bone pain, muscle weakness or pain, or mood changes in adults.25
Where Can You Get Vitamin D?
Our body actually makes Vitamin D when our skin is exposed to direct sunlight.26 In fact, if you have regular access to sunlight, you may not even need to eat food with vitamin D or take supplements.27
However, as you age, spend less time outdoors, and/or have less access to sunlight, you can consider getting vitamin D, especially vitamin D3, from certain food sources or supplements. Fish, beef liver, eggs, and cheese are some of the food options that contain vitamin D3.28
Recommended daily allowances (RDAs) of Vitamin D for people would depend on their age, as indicated in the table below from the Philippines’ Department of Health (DOH):29
|19 to 49 years old||5 mcg|
|50 to 59 years old||10 mcg|
|60 years old and above||15 mcg|
Aside from these recommended daily intakes, do remember that there are limits to the amount of vitamin D that you can consume each day. According to the DOH, the tolerable Upper Intake Levels (ULs) for vitamin D among Filipinos stands at 50 mcg for men and women 19 years old and above.
Consider This Vitamin D3 Supplement Today
Convinced about the potential benefits of vitamin D3 for you? Now is the time to ask your doctor about a supplement like Pharex® D-Vit 800 that contains 800 IU of all-important vitamin D3. Together with proper diet and exercise, Pharex® D-Vit 800 can be beneficial for:
Make sure to consult a doctor who can help you assess your current health condition and recommend the dose of Pharex® D-Vit 800 that’s suitable for you.
Take Pharex® D-Vit 800 orally with a glass of water, ideally after a meal to improve its absorption. If that’s not possible, you can still take this capsule even on an empty stomach.
Pharex® D-Vit 800 is available in all leading drugstores nationwide at a suggested retail price (SRP) of Php6.00 per capsule. It is also available in boxes of 30 capsules with an SRP of Php180.00 per box.
If symptoms persist, consult your doctor.