21st Century, Magnesium, 250 mg, 110 Tablets
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- 10% Free
- Dietary Supplement
- Essential for Protein Synthesis & Cellular Energy
- 21st Century...for a Healthier Future
Necessary for the metabolism of calcium, vitamin C, phosphorus, sodium, and potassium. Magnesium is essential for nerve and muscle function, and for converting blood sugar to energy.
Take one (1) tablet daily with any meal for maximum daily results, or as directed by your healthcare provider. Do not exceed recommended dosage.
Cellulose, stearic acid, kelp, croscarmellose sodium, silicon dioxide, magnesium stearate.
Gluten free. Unconditionally guaranteed for purity, freshness and label potency. No added sugar, salt, yeast, preservatives, artificial flavors or colors.
Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.
|Serving Size: 1 Tablet|
|Serving Per Container: 110|
|Amount Per Serving||% DV|
|Calcium (as Calcium Carbonate)||47 mg||5%|
|Magnesium (as Magnesium Oxide)||250 mg||62%|
|Percent Daily Value (DV).|
21st Century Health Care, Magnesium, 250 mg, 110 Tablets
didn't like it
*Warning* caused bad headache each time I took it. Never with any other brand.
Posted by Reviewer1628841 on Jan 17, 2017
21st century caused bad headache each time I took it. Never with any other brand. Magnesium has been very helpful. This caused lots of pain and missed days of work. Not a bargain at any price.
cheap but partially effective
Posted by 5593605904150784793 on Oct 07, 2016
This magnesium product is Magnesium Oxide, it's the cheapest salt of magnesium that's why the product is so cheap as well but it's definitely not the best kind of magnesium salt . Magnesium oxide is pretty poor concerning bioavailability . But still, fine for low budget.
Posted by 4832693239022326578 on Oct 02, 2016
I feel better taking this product. It did not make my stomach hurt.
Posted by 4919213062912088389 on Sep 18, 2016
I can't swallow this tablets cause they are so so so dry , but my son loves them.. I purchased myself the liquid magnesium... cause this make me feel horrible while i must swallow the...