Vitamin D is an essential vitamin that you need to maintain a healthy life. It helps protect your bones from breaking, supports the immune system, and can even help prevent cancer. Vitamin D also significantly impacts how you feel every day because it regulates your mood and energy levels. How much vitamin D do you need? The answer depends on what factors affect your vitamin d. In this blog post, we will go over everything you should know about vitamin D.
What Is Vitamin D For?
Vitamin D is a vitamin that your body produces on its own when exposed to the sun. It is a fat-soluble vitamin that helps the human body absorb calcium and phosphorus. It helps maintain healthy bones, teeth, and muscle function, among many other things. As with many other vitamins, People don’t believe they’re getting enough vitamin D or putting enough into their bodies. It’s not exactly a one-size-fits-all as it varies among different people and their specific needs.
How Much Vitamin D Should You Take Daily
There are several variables to consider while determining how much Vitamin D you require each day. It’s primarily dependent on your present vitamin D level and whether it’s too little or excessive. If you are someone with vitamin d insufficiency or deficiency, you should take daily vitamin d supplements until your levels are within the normal range. When daily intake has reached a healthy level, it’s essential to continue supplementation to maintain optimal dosage of Vitamin D. Get your blood regularly tested to ensure that your daily dose is correct for you.
Here Are Some Factors That May Affect Your Vitamin D Levels:
- Genetics – If you’re high or low in certain types of genes called VDRs, this can affect the body’s ability to process and use calcium efficiently.
- Your age – If you’re younger or older than 18 years old.
- Your Gender – Females are more likely to have lower daily vitamin d intake than men, especially after 50.
- Your Skin Color – People with darker skin tones need a longer exposure time for their bodies to produce vitamin D. This also means that their daily intakes should be significantly higher since they require a lot more sun exposure. It’s harder for them to absorb enough sunlight through their skin. If you’re someone who has a light or fair complexion, daily dosage requirements will vary depending on your daily level.
- How much exposure you get in the sun – Some days will be worse for sun exposure depending on where in the world you live.
The Dietary Reference Intake(DRI) developed by NASEM’s expert committees includes guidance for vitamin D and other nutrients. The DRIs are a set of reference values devised for planning and evaluating nutrient intake among healthy individuals. The DRI values represent the intake at which there is no longer a requirement for that nutrient.
- Recommended Dietary Allowance – The recommended dietary allowance is based on age and gender, which vary by sex and age group. They include adequate intakes rather than optimal or good intake levels. These nutrients have not been studied extensively in population groups beyond infancy. Adequate intakes ensure the nutritional adequacy of an average person over time without providing too much daily vitamin d to reduce the risk of toxicity. Females between 19-50 years old should get 600 IU per day, while males within this age range require only 400 IU/day due to increased muscle mass.
- Advisory Committee on Nutritionals Requirements – Anyone who doesn’t meet daily intake level with food sources can take a vitamin D supplement to reach recommended dietary allowance.
- Estimated Average Requirements – For everyone else who doesn’t meet their adequate intakes through diet alone, it’s essential to take a vitamin d supplement. Taking supplements is vital to have enough for good bone health and other functions. It’s also highly beneficial if you’re pregnant/planning on becoming pregnant or breastfeeding.
Vitamin D and Health
There are many vitamin d benefits for health. Vitamin D is vital to the body since it regulates the absorption of calcium and phosphorus in bones, affecting bone mineral density, thus preventing osteoporosis. It’s also important for optimal immune function as well as cardiovascular system regulation. You should try to keep your levels balanced to get all the benefits you need and stay healthy. Some potential benefits include:
The effects of Vitamin D and cancer are still being researched and studied daily. Vitamin D may help reduce the risk of developing lung, breast, ovarian, and prostate cancers. The vitamin D receptor has been found in many cells throughout the body, including normal cells and cancerous ones. Researchers are studying how it works to see if there’s a link between low levels of vitamin d and increasing your chances of getting these cancers. There isn’t any evidence that suggests you should avoid going outside or wear sunscreen. However, exposure to UV rays increases your chance of skin cancer. Some think having enough Vitamin d can prevent that from happening altogether.
Vitamin D is essential for helping your immune system work properly. It can help you fight off infections, including colds and the flu.
Research indicates that taking vitamin D supplements may lessen respiratory tract symptoms in children at risk of asthma development or who have existing respiratory conditions. Vitamin d also regulates mood by controlling anxiety levels, increasing energy throughout the day because it regulates sleep patterns. Wheezing, choking, or difficulty breathing are examples of early warning signals that you need to be aware of.