Vitamin D is a fat-soluble vitamin in a family of compounds that include vitamins D1, D2, and D3. Your body produces vitamin D naturally when it’s directly exposed to sunlight. You can also get vitamin D from certain foods and supplements to ensure adequate levels of the vitamin in the blood.
Vitamin D has several important functions. Perhaps the most vital are regulating the absorption of calcium and phosphorous and facilitating healthy immune system function. Getting enough vitamin D is important for the typical grows and development of bones and teeth and for improving resistance to certain diseases. Such as:
- Reducing the risk of multiple sclerosis (MS)
- Decreasing the chance of heart disease
- Reducing the likelihood of severe illnesses
- Supporting immune health
- May regulate mood and reduce depression
- May support weight loss
- Promotes healthy aging
Older adults are at risk for vitamin D deficiency as both production and metabolism of vitamin D change with aging because it is harder to convert sunlight into vitamin D as we age.
I am taking 4000 units of vitamin D3 every day and my bone density did not change much during many decades.
Refer to the below vitamin D3 supplements being offered by Amazon.
Vitamin D3 supplements
NATUREWISE Vitamin D3 5000iu (125 mcg) 1 Year Supply for Healthy Muscle Function, and Immune Support, Non-GMO, Gluten Free in Cold-Pressed Olive Oil, Packaging Vary ( Mini Softgel), 360 Count, Best Seller
SOLGAR Vitamin D3 (Cholecalciferol) 250 MCG (10,000 IU), 120 Softgels – Helps Maintain Healthy Bones & Teeth – Immune System Support – Non GMO, Gluten/ Dairy Free – 120 Servings
BulkSupplements.com Vitamin D3 5000IU Softgels – Cholecalciferol, D3 Supplement, Vitamin D 5000 IU – 1 Vitamin D3 Softgel (125mcg of Vitamin D) per Serving, 500 Count (Pack of 1)
Nature Made Vitamin D3 2000 IU (50 mcg), Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 90 Softgels, 90 Day Supply, Overall pick
Nature Made Vitamin D3 1000 IU (25 mcg), Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 300 Softgels, 300 Day Supply
Nature Made Extra Strength Vitamin D3 5000 IU (125 mcg), Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 360 Softgels, 360 Day Supply
Nature’s Bounty Vitamin D, Immune Support, Vitamin Supplement, 2000 IU, 50 mcg, Softgels, 350 Ct
Nature Made Vitamin D3 2000 IU (50 mcg), Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 100 Tablets, 100 Day Supply
Amazon Elements Vitamin D3, 5000 IU, 180 Softgels, 6 month supply (Packaging may vary), Supports Strong Bones and Immune Health
Forest Leaf Vitamin D3 50000 IU – Bone Health and Immune Support – Small Easy to Swallow Capsules – Non-GMO Gluten Free VIT D – VIT D3 Vitamin D Supplements for Women and Men, 120 Count
NOW Foods Supplements, Vitamin D-3 5,000 IU, High Potency, Structural Support*, 120 Softgels
Sports Research Vitamin D3 5000 IU with Coconut MCT Oil – High Potency Vitamin D Supplement for Immune & Bone Support – Non-GMO Verified, Gluten & Soy Free – 125mcg, 360 Liquid Softgels
Nature’s Bounty Vitamin D3, Immune Support, 125 mcg (5000iu), Rapid Release Softgels, 240 Ct
Pure Encapsulations Vitamin D3 125 mcg (5,000 IU) – Supplement to Support Bone, Joint, Breast, Heart, Colon, and Immune Health* – with Vitamin D – 120 Capsules
NUTRICOST Vitamin D3 5,000 IU, 240 Softgels – Non-GMO and Gluten Free Vitamin D
VITAFUSION Vitamin D3 Gummy Vitamins for Bone and Immune System Support, Peach, Blackberry and Strawberry Flavored, 50 mcg Vitamin D, 75 Day Supply, 150 Count
NUTRICOST Vitamin D3 10,000 IU, 240 Softgel Capsules – Potent, Non-GMO, Gluten Free Vitamin D
SOLGAR Vitamin D3 (Cholecalciferol) 125 mcg (5000 IU), 240 Vegetable Capsules – Helps Maintain Healthy Bones & Teeth – Immune System Support – Non-GMO, Gluten Free, Dairy Free, Kosher – 240 Servings
Nature Made Maximum Strength Vitamin D3 10000 IU (250 mcg), Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 60 Softgels, 60 Day Supply
Carlyle Vitamin D3 5000 IU Softgels | 500 Count | Value Size | Non-GMO and Gluten Free Supplement | High Potency Formula | 125mcg
Life Extension Vitamin D3 125 mcg (5000 IU), Bone Health, Brain Performance, Immune System Support, Gluten-free, Non-GMO, Once Daily, Two-month Supply, 60 Softgels
Nature’s Bounty Vitamin D3 1000 IU, Immune Support, Helps Maintain Healthy Bones, 250 Rapid Release Softgels
NEW AGE Vitamin D3 5000 IU 125mcg Gummies – Support Immune Support, Strong Bone Health – Non-GMO, Gluten-Free, Dairy-Free, No Gelatin (120 Gummies (Pack of 2))
Bronson Vitamin D3 10,000 IU (250 mcg) High Potency – Supports Healthy Immune System, Strong Bones, Muscles & Teeth – Non GMO, 360 Softgels (1 Year Supply)
Nordic Naturals Vitamin D3 Gummies, Wild Berry – 120 Gummies – 1000 IU Vitamin D3 – Great Taste – Healthy Bones, Mood & Immune System Function – Non-GMO – 120 Servings
