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NOW Foods Cal-Mag 500/250 mg (100 and 250 tablets) contains calcium and magnesium in a balanced 2:1 ratio. Both minerals are essential and are abundantly present in the body.Â
The calcium is derived from a mix of calcium carbonate, calcium citrate, and calcium ascorbate, each having different properties for absorption and acid sensitivity.
Yes, the packaging states a daily dosage per 2 tablets, which can be followed if there is an increased need for calcium and magnesium. Keep in mind that magnesium at 250 mg or more may have a laxative effect.
Calcium and magnesium are often combined in a 2:1 ratio as this aligns with intake recommendations.
| Composition per serving (1 tablet) | RI* | |
|---|---|---|
| Calcium (elemental) (from calcium carbonate, citrate, and ascorbate) | 500 mg | 62.5% |
| Magnesium (elemental) (from magnesium oxide, citrate, and ascorbate) | 250 mg | 66.67% |
Calcium, magnesium, microcrystalline cellulose, silicon dioxide, vegetable coating, croscarmellose sodium, hydroxypropyl cellulose, and stearic acid (of vegetable origin).
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