

Serving Size: 1 Tablet | ||
Servings Per Container: 90 | ||
Amount Per Serving | % Daily Value | |
Vitamin D3 (as Cholecalciferol) |
5 mcg (200 IU) |
25% |
Calcium (from Oyster Shell) |
500 mg |
38% |
Maintain strong bones and immune health with 21st Century Calcium 500 + D3, a dual-action formula for optimal well-being.
Calcium and vitamin D3 are essential nutrients for maintaining strong, healthy bones. This supplement from 21st Century provides 500 mg of calcium and 5 mcg (200 IU) of vitamin D3 per serving, ensuring optimal absorption and utilization of calcium. It is gluten-free and has been tested in a laboratory to ensure its quality.
As a calcium supplement, adults take one (1) tablet with any meal, twice daily or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary.
Maltodextrin, cellulose. Contains <2% of: Artificial colors (fd&c blue #1, fd&c yellow #5), bha, bht, croscarmellose sodium, gelatin, hydroxypropyl methylcellulose, magnesium stearate, peg, polyvinyl alcohol, starch, stearic acid, sucrose, talc, titanium dioxide, vegetable oil, water.
Contains shellfish (oyster).
No added yeast or artificial flavors.
Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur.
Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.
At Health Orchard, we are committed to providing accurate product information and images. However, manufacturers may update their product packaging or ingredients, and these changes may not be immediately reflected on our website. It's possible for products to be shipped with different packaging than what is shown online. For the most accurate and safe use of any product, we advise reading the product's label, warnings, and instructions rather than relying solely on the details provided by Health Orchard.
Calcium and vitamin D3 are essential nutrients for maintaining strong, healthy bones. Calcium helps build and maintain bone mass, while vitamin D3 enhances calcium absorption and supports overall bone health.
Yes, it is generally safe to take calcium and vitamin D3 supplements daily as directed. However, it's always best to consult with your healthcare provider before starting any new supplement regimen.
Calcium and vitamin D3 supplements are generally well-tolerated, and side effects are rare. However, some people may experience mild digestive issues, such as constipation or gas.
Taking vitamin D3 and calcium together helps optimize calcium absorption and utilization in the body, promoting strong, healthy bones and supporting overall skeletal health.
Calcium and vitamin D3 supplements can be taken at any time of day. However, some people may find it helpful to take them with a meal to improve absorption and reduce the risk of digestive issues.
Taking vitamin D3 and calcium together offers synergistic benefits for bone health. Vitamin D3 enhances the absorption of calcium in the intestines, ensuring that more calcium is available for bone mineralization. This combination not only supports strong bones and teeth but may also contribute to better muscle function and help reduce the risk of osteoporosis, especially in older adults.