Do Swanson Vitamins come from China?
We do get products from all over the world, including China. Regardless of the country of origin, we do stipulate that all manufacturers must be compliant with GMP standards and practices. We require a Certificate of Analysis from our manufacturers with each lot of product verifying that product: meets label claims.
How do I delete Swanson account?
If you wish to be removed from the list of customers who receive direct mail and other Swanson advertisements through the mail, contact us by any of the following methods: Phone: (800) 451-9304; Email: [email protected]; U.S. Mail: Swanson Health Products PO Box 2803 Fargo, ND 58108.
Is Swanson owned by China?
Shenzhen, China, November 20, 2018 - Azoya, a Shenzhen-based cross-border e-commerce group, has launched the official Chinese website for Swanson, one of America's largest online retailers of vitamins and health products. Azoya will maintain and operate Swanson's e-commerce business in China.
Where is Swanson Vitamins located?
Can you take too much vitamin D?
The main consequence of vitamin D toxicity is a buildup of calcium in your blood (hypercalcemia), which can cause nausea and vomiting, weakness, and frequent urination. Vitamin D toxicity might progress to bone pain and kidney problems, such as the formation of calcium stones.
How much vitamin D should I take?
Vitamin D recommended intake is at 400–800 IU/day or 10–20 micrograms. However, some studies suggest that a higher daily intake of 1,000–4,000 IU (25–100 micrograms) is needed to maintain optimal blood levels.