Well Being Blog

Why You Should Be Supplementing Vitamin D

Why You Should Be Supplementing Vitamin D

Vitamin D, also known as the "sunshine vitamin," is an essential nutrient that plays a crucial role in many aspects of human health. Although it is classified as a vitamin, it functions more like a hormone, as it is synthesized by the body when the skin is exposed to sunlight.
 
Vitamin D is most well-known for its role in maintaining strong bones and teeth. It helps the body absorb and use calcium, a mineral that is essential for bone health. A deficiency in vitamin D can lead to a condition called rickets in children, which is characterized by softening and weakening of the bones, and can lead to deformities. In adults, a deficiency in vitamin D can lead to Osteomalacia, a condition that causes muscle weakness, bone pain and increased risk of fractures.
 
In addition to its benefits for bone health, vitamin D is also essential for maintaining a healthy immune system. It helps to regulate the activity of the immune cells, which are responsible for fighting off infection and disease, thereby reducing inflammation and promoting immune system function. Research has shown that people with low levels of vitamin D are at an increased risk of developing respiratory infections, including the flu and pneumonia. Many doctors successfully combatted covid by treating their patients with a combination of vitamin D, C and zinc.
 
Vitamin D is also thought to play a role in reducing the risk of certain types of cancer, such as breast, colon, and prostate cancer. Studies have found that people with higher levels of vitamin D in their blood have a lower risk of developing these types of cancer. Additionally, it is thought to be beneficial in maintaining healthy muscle function and maintaining cognitive function in older adults.
 
It is not easy to get enough Vitamin D through diet alone, as it is found in very few food sources. Good food sources include fatty fish, eggs, and mushrooms, and fortified foods such as milk and orange juice. However, sunlight is the most important source of vitamin D. The skin has the ability to synthesize vitamin D when exposed to UVB rays from sunlight. However, factors such as the time of day, season, latitude, and the use of sunscreen can affect the amount of vitamin D that the skin produces.
 
The recommended daily intake of vitamin D varies depending on age, but generally ranges from 600-800 IU for adults. However, for older adults, pregnant and breastfeeding women, and people with certain medical conditions, higher doses may be needed. I like to take a higher dose during the winter months and use a vitamin D supplement which is combined with vitamin K2 to aid absorption like this one.
 
While it is important to get enough Vitamin D, getting too much can be harmful. High levels of vitamin D can lead to hypercalcemia, a condition characterized by high levels of calcium in the blood. Symptoms of hypercalcemia include nausea, vomiting, constipation, and even kidney damage.
 
In conclusion, vitamin D is an essential nutrient that plays a crucial role in maintaining strong bones and teeth, a healthy immune system, and reducing the risk of certain types of cancer. It is best obtained through sunlight exposure, but diet and supplements are vital in order to get the required amount. It is important to maintain healthy levels of vitamin D, but taking high doses of vitamin D supplements can be harmful, therefore always consulting a healthcare professional before taking any supplement is essential.

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