Cal/Mag/Zinc
KAL
Score 50
This supplement provides calcium, magnesium, and zinc at generally high dosages, with magnesium exceeding the supplemental upper limit, and its reliance on less bioavailable forms like calcium carbonate and magnesium oxide may reduce overall absorption.
Score 50
This supplement provides calcium, magnesium, and zinc at generally high dosages, with magnesium exceeding the supplemental upper limit, and its reliance on less bioavailable forms like calcium carbonate and magnesium oxide may reduce overall absorption.
Analysis
KAL's Cal/Mag/Zinc supplement provides these three essential minerals in a tablet format. It includes 1000mg of calcium from calcium carbonate, 400mg of magnesium from magnesium oxide, and 15mg of zinc from zinc gluconate. This blend is often chosen to support bone structure, muscle function, and immune system health.
The dosage for calcium (1000mg) is substantial and reasonable for many, and zinc (15mg) from gluconate is a good choice for absorption. However, the magnesium dosage of 400mg is slightly above the 350mg upper limit for supplemental magnesium, which may lead to digestive discomfort for some. The primary drawback of this formulation is the use of calcium carbonate and magnesium oxide, which are generally less bioavailable compared to other forms, potentially reducing the actual amount of minerals the body can utilize.
While this product offers a convenient way to get these minerals, its effectiveness is somewhat limited by the choice of less absorbed ingredient forms and the slightly elevated magnesium. It serves as an accessible option but might not be optimal for individuals seeking maximum mineral absorption or those with sensitive digestive systems.
Pros
- Provides a foundational blend of calcium, magnesium, and zinc.
- Zinc gluconate is a generally well-absorbed form of zinc.
- Calcium (1000mg) is a robust dose for bone support.
- Brand is known for a variety of supplements.
Cons
- Magnesium dosage (400mg) is slightly above the recommended upper limit for supplemental magnesium, which can cause mild digestive upset for some.
- Relies on less bioavailable forms such as calcium carbonate and magnesium oxide, which may not be absorbed as efficiently.
- Magnesium oxide is known for its laxative effect, potentially causing digestive discomfort.
- Does not include Vitamin D3, which is important for calcium absorption.
Warnings
- If you experience digestive upset, consider reducing the dosage or taking it with food.
- Individuals with a history of kidney stones should discuss calcium supplementation with a healthcare professional.
- Consult a healthcare provider if you have any underlying health conditions or are taking medications.
$19.69($0.23 per serving)
 Vitacost | $ 19.69 | |
 iHerb | $ 19.69 |
Goals
Impact
Moderate effect
Calcium and magnesium are crucial for bone health, and this product provides both in good amounts. However, the use of calcium carbonate and magnesium oxide, which are less absorbed, may slightly limit its efficacy for optimal bone support, and the magnesium is slightly high.
Impact
Moderate effect
Zinc and calcium contribute to nail strength. While present in reasonable amounts, the use of less bioavailable calcium carbonate might slightly reduce its effectiveness for nail health benefits compared to other forms.
Impact
Moderate effect
This product provides essential minerals for overall health. The dosages are mostly reasonable for calcium and zinc, but the slightly high magnesium and less bioavailable forms make it a moderate option for general support rather than optimal.
Impact
Moderate effect
Zinc is a key mineral for immune system function. While 15mg of zinc gluconate is good, the lack of Vitamin D3 and less bioavailable magnesium oxide means it might not offer the most comprehensive immune support compared to products with a fuller profile.
Impact
Moderate effect
Magnesium and calcium are important for heart function. The dosages are somewhat high for magnesium, and the less bioavailable forms could be suboptimal for consistent long-term heart support.
Impact
Moderate effect
Magnesium and calcium are involved in cardiovascular health. The product provides these minerals, but the less absorbed forms and slightly high magnesium mean it might not offer the most potent or consistent support for cardiovascular well-being.
Impact
Moderate effect
Calcium and magnesium are vital for muscle function and recovery, which are important for fitness. The product provides these, but the less bioavailable forms might mean slower or less efficient uptake for active individuals, and magnesium is slightly high.
Impact
Moderate effect
Zinc and magnesium are linked to brain function. While present, the use of less absorbed forms might result in a less pronounced effect compared to products with more bioavailable chelates for cognitive support, and magnesium is slightly high.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Total Carbohydrates | 1 Gram(s) |
Calcium | 1000 mg |
Magnesium | 400 mg |
Zinc | 15 mg |
Sodium | 15 mg |
Zinc 65
The 15mg zinc from zinc gluconate is a reasonable and generally well-absorbed dosage. This amount is well within safe limits and can contribute positively to various bodily functions.
Calcium 60
The product provides 1000mg of calcium from calcium carbonate, a common form that, while effective, is best absorbed when taken with food. This amount is a good contribution to daily calcium needs for many individuals.
Magnesium 45
The 400mg magnesium from magnesium oxide is slightly above the supplemental upper limit of 350mg and is generally considered a less bioavailable form, often used more for its laxative effect. This makes it less ideal for optimal magnesium intake and potentially causes digestive discomfort.
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