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Bone health, calcium absorption, immune support
Adults who get little sun exposure or have age-related needs for extra vitamin D intake.
Take 1 capsule once daily with food and water; fat-containing meals may aid absorption.
Gluten Free; Non-GMO
Vitamin D3 is converted to calcitriol, which helps regulate calcium and phosphorus balance to support bone mineralisation and influences immune cell activity.
Caution: High intakes over time may raise blood calcium; follow the suggested use and consult a professional if using other supplements containing vitamin D or calcium.
Label Warning: For adults only. Consult a healthcare provider before use if pregnant, nursing, taking medication, or have a medical condition.
Who should be cautious: People with high blood calcium or kidney stone history may need caution with vitamin D supplements. Those taking high-dose calcium should be mindful of total intake. If you take anticoagulants containing warfarin, discuss vitamin K intake separately as it may affect management. Consult a healthcare provider before combining with medications that may interact.
Storage: Store in a cool, dry place.
This product is guaranteed authentic and backed by our easy returns and refunds policy. Details
Magnesium is needed for the conversion of Vitamin D into its active form. This pairing may help optimize Vitamin D utilization and support bone, muscle, and immune function.
AI generated. Not medical advice.
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Supports bone health, immune wellness and more.
Promotes calcium absorption in the body.
Science-backed quality since 1969.
Get your "Sunshine Vitamin" with Swanson Higher Potency Vitamin D3! Vitamin D has received a lot of press from researchers and health professionals. It is best known for promoting bone, immune and emotional health. Optimal levels of vitamin D are also associated with improved muscle strength and blood pressure maintenance.
Your body actually makes vitamin D when skin is exposed to sunlight. For anyone who spends little to no time in the sun, though, supplements may be helpful. The elderly in particular have been known to have low levels of vitamin D as our ability to produce it diminishes with age. According to the National Institutes of Health, most people in the United Kingdom consume less than recommended amounts of vitamin D. Help ensure you’re getting enough of this important nutrient with 2,000 IU (50 mcg) of D3 as cholecalciferol from Swanson Higher Potency Vitamin D3.
As a dietary supplement, take one capsule per day with food and water.
Rice flour, vegan capsule (hypromellose), gum arabic, sucrose, cornflour.
For adults only. Consult your healthcare provider before using this or any product if you are pregnant or nursing, taking medication, or have a medical condition. Keep out of reach of children.
Do not use if the seal is broken. Store in a cool, dry place.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally be despatched with alternative packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and do not rely solely on the information provided by iHerb. This website has been machine translated as a courtesy to customers. iHerb does not represent or warrant that the translations are complete or error-free and iHerb is not responsible for any translation errors or omissions.
| Supplement information | ||
| Serving Size: 1 Capsule | ||
| Amount Per Serving | %Daily Value | |
| Vitamin D3 (as cholecalciferol) | 50 mcg | 250% |
