Vitamin D plays a pivotal role in our overall health, extending far beyond its known contribution to bone strength. While it's commonly associated with facilitating calcium absorption, ongoing research has revealed its significance in preventing various conditions. Deficiency in this essential nutrient has been linked to increased risks of osteoporosis, breast cancer, skin ailments like psoriasis and eczema, mental health disorders, and multiple autoimmune conditions.
What exactly is Vitamin D?
Vitamin D is a fat-soluble vitamin that functions more like a hormone within the human body. It exists in several forms, with the two major forms being Vitamin D2 (ergocalciferol) and Vitamin D3 (cholecalciferol). Vitamin D3 is the form synthesized in the skin when it's exposed to sunlight, while both D2 and D3 can be obtained from dietary sources or supplements.
How to know if you are Vitamin D deficient?
As a naturopathic physician, I prioritize vitamin D testing as part of a preventative approach to health because deficiency is so closely correlated with multiple health conditions. Unfortunately, many insurance plans don’t cover vitamin D testing unless a clinical diagnosis related to low vitamin D levels is established. To facilitate testing, I have arranged a lab partnership so that I may offer my patients the ability to check their levels for a nominal fee of $30.
Some signs and symptoms associated with Vitamin D deficiency include:
Fatigue
Frequent illness or infection
Low moods
Hair loss
Muscle pain
Cognitive impairment
How to prevent and treat Vitamin D deficiency?
Preventing Vitamin D Deficiency especially in regions like the Pacific Northwest where sun exposure is limited often requires supplementation. I provide a range of supplementation options based on individual dosage requirements and personal preferences. Calculating the appropriate dosage for you requires current serum vitamin D levels, which is why getting an up to date blood test is very important. Besides supplementation, vitamin D can be sourced from other avenues:
Dietary Sources: Vitamin D is naturally found in certain foods like fatty fish (salmon, mackerel), egg yolks, and fortified items like cow's milk, plant-based milk alternatives (e.g., soy, almond, oat milk), orange juice, breakfast cereals, and certain types of yogurt. However, it can be challenging to obtain sufficient levels of Vitamin D through diet alone.
UV Lamps and Boxes: Devices such as UV lamps or light therapy boxes emit UVB radiation, which can stimulate the skin to produce vitamin D. However, their use should be carefully regulated and monitored due to potential risks associated with excessive UV exposure.
By understanding the multifaceted role of vitamin D and taking proactive steps to maintain optimal levels, we can significantly contribute to overall health and prevention of chronic illness.
Disclaimer: The information provided in this article is intended for educational purposes only and should not be construed as medical advice or a substitute for professional healthcare guidance. Every individual's health condition is unique, and specific medical concerns should be discussed with a qualified healthcare provider. Before making any changes to your health regimen or starting any new supplements, it is strongly recommended to consult with a healthcare professional or your physician to address your specific needs and concerns.
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