Vitamin D is essential to the body. It promotes calcium absorption in the gut and enables normal mineralization of bone by maintaining an ample supply of adequate serum calcium and phosphate concentrations. The best vitamin D supplements can stop hypocalcemic tetany or low blood calcium, which causes hand, feet, and larynx spasms, among other symptoms.
According to the National Institutes of Health, "bones can become thin, brittle, or misshapen" without Vitamin D. It can lower the quality of life, especially in children. It can prevent rickets, a skeletal disorder in children, and osteomalacia, the softening of bones in adults. Vitamin D even stops the elderly from acquiring osteoporosis, along with vitamin D.
Vitamin D may be naturally present in food. Fish with a lot of fat, such as tuna and salmon, cheese, and soybeans have Vitamin D. It can also be produced by the sun's ultraviolet (UV) rays, triggering vitamin D synthesis.
However, if you have an allergy to food rich in Vitamin D or find discomfort in heat, Vitamin D supplements will do just the trick. Here are three of the best supplements you can buy on Amazon.
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Vitamin D-3 5,000 IU - NOW Supplements
One of the best vitamin D supplements in the market, NOW's Vitamin D-3 has the highest potency for Vitamin D supplements at 5,000iu (international unit). This helps strengthen bones and a healthy immune system. These chewable supplements are GMP (Good Manufacturing Process) Quality Assured and packaged in the USA.
It has examined every part of its manufacturing process, including lab testing methods, softgel formulation, and ingredients, for maximum potency. Each softgel contains Vitamin D3 and extra virgin olive oil. It was not manufactured along with yeast, wheat, gluten, milk, egg, fish, shellfish or tree nut ingredients.
Vitamin D3 Essential Micronutrient, Made with Coconut Oil - Sports Research
Sports Research (SR)'s Vitamin D3 has the same "sun-activating" Vitamin D3, except the user does not need to be exposed to the sun. SR has 5000iu or 125 micrograms of Vitamin D3, which makes it easy to absorb with coconut oil in easy-to-swallow softgels.
SR's Vitamin D3 contains 5000iu of cholecalciferol from Lanolin and coconut oil. Unlike NOW's supplements, SR's softgels are a mixture of kosher gelatin, kosher vegetable glycerin, and purified water.
If you are not satisfied with the mix, SR has a 90-day moneyback guarantee for all supplements and vitamins.
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NatureWise Vitamin D3 5,000 - NatureWise
Unlike the first two entries, NatureWise has either 90 or 360 5,000iu Vitamin D softgels in each bottle. Each softgel was cold-pressed in certified organic olive oil for great teeth and bones. This makes it one of the best vitamin D supplements in terms of quality and quantity.
The olive oil is a healthy fat that improves the bioavailability of every NatureWise softgel. It is designed to restore the recommended amount of Vitamin D a person needs every day.
Its pure and natural ingredients boost immunity and muscle function to healthier levels. Each NatureWise bottle is gluten-free and non-GMO (Genetically Modified Organism). Third parties have tested the product for its purity and effectiveness on its users.
