Iron-Free Mega Multi Mineral
Solaray
Iron-Free Mega Multi Mineral
4.7
★ ★ ★ ★ ★
(3888 ratings)
Calcium 1000 mg
Iodine 225 mcg
Magnesium 500 mg
Manganese 5 mg
Glutamic Acid 50 mg
Zinc 15 mg
Phosphorus 22 mg
Score 83.0
A comprehensive, iron-free multi-mineral strong in highly absorbable calcium and magnesium, but featuring a notably imbalanced zinc-to-copper ratio.
Quantity: 100 Capsule(s)Servings size: 4 Capsule(s) (25 servings)
Selected goals:
Other goals:
Bone Health
Joint Health
Heart Health
Fitness
General Health
leaderboard Score 83.0
A comprehensive, iron-free multi-mineral strong in highly absorbable calcium and magnesium, but featuring a notably imbalanced zinc-to-copper ratio.
insights Analysis
Solaray's Iron-Free Mega Multi Mineral provides a robust spectrum of essential macro and trace minerals tailored for general health support, specifically designed without iron, which benefits individuals who do not require additional iron supplementation. Its strength lies in the high dosages and superior chelated forms of calcium (1000mg) and magnesium (500mg), which are crucial for numerous bodily functions including bone, muscle, and nerve health, making it highly effective in these areas. The formula thoughtfully includes glutamic acid hydrochloride to enhance mineral absorption, a feature often overlooked in other mineral supplements, supporting the overall efficacy of the mineral blend. While delivering vital trace elements like zinc, selenium, chromium, and iodine in good forms, a significant weakness identified through nutritionist insights and online reviews is the highly skewed zinc-to-copper ratio (15mg zinc to 0.5mg copper), which is far from the generally recommended 8:1 to 10:1 ratio and could potentially lead to copper deficiency with prolonged consumption and unbalanced dietary intake.
- Delivers high doses of Calcium (1000mg) and Magnesium (500mg) in highly absorbable amino acid chelate forms, which are crucial for robust bone density, muscle function, and nerve health.
- Includes Glutamic Acid Hydrochloride, a beneficial addition that aids in optimizing the overall absorption of various minerals in the formula.
- Provides a wide array of essential trace minerals such as Selenium, Chromium, Molybdenum, Boron, and Vanadium, contributing to diverse metabolic functions.
- Being iron-free makes it a suitable option for individuals who do not need extra iron, such as men or post-menopausal women, thereby minimizing the risk of iron overload.
- The zinc-to-copper ratio is heavily imbalanced (15mg Zinc to 0.5mg Copper), which is significantly higher than recommended and poses a risk of induced copper deficiency over extended periods of use.
- The serving size of four capsules may be considered large and inconvenient for some users to take consistently on a daily basis.
- Individuals taking this supplement long-term should consult with a healthcare professional to monitor copper levels or consider supplementing with additional copper to mitigate potential deficiency caused by the high zinc ratio.
- Due to the high concentration of certain minerals, particularly calcium and magnesium, some users may experience mild gastrointestinal upset; taking the supplement with food is advisable to reduce this risk.
$12.89($0.51 per serving)
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bolt Effectiveness for goals
Essential minerals serve as cofactors for numerous enzymes and are vital for processes like nerve function, muscle contraction, and bone health. They support metabolism, hormone production, and the maintenance of fluid balance. Adequate intake helps ensure the body performs optimally across multiple systems.
Amino acid chelate complexes are designed to enhance mineral absorption and bioavailability. The mineral is bound to an amino acid, which can improve its stability and uptake in the digestive system. This form may allow for better utilization compared to some inorganic mineral salts.
Calcium and magnesium work together in many bodily processes, including muscle contraction and relaxation, nerve transmission, and bone health. Magnesium helps regulate calcium levels and is crucial for calcium absorption and metabolism. A balanced intake of both is important for their synergistic functions.
Zinc and copper compete for absorption in the small intestine, and an imbalance can occur if one is taken in excessively high amounts without the other. Maintaining an appropriate ratio is important to prevent deficiencies or excesses of either mineral. Both are vital for immune function, enzyme activity, and antioxidant defense.
Iodine is essential for the production of thyroid hormones, which regulate metabolism, growth, and development. Adequate iodine intake supports healthy thyroid function throughout life. It is often included in mineral supplements to help prevent iodine deficiency, especially in populations with limited dietary sources.
schedule Dosage, timing & forms
Many multi-mineral supplements are best taken with food to minimize potential stomach upset and to enhance the absorption of fat-soluble vitamins and certain minerals. Taking them with a meal can also improve the bioavailability of various components. Specific timing guidance may vary based on individual sensitivity and product formulation.
Amino acid chelate forms, such as those used for calcium, magnesium, zinc, copper, and manganese, are designed to enhance mineral absorption. The mineral is bound to an amino acid, which can improve its passage through the digestive tract and into the bloodstream. This chelation can make the mineral more bioavailable compared to some inorganic salt forms.
Calcium and magnesium can compete for absorption sites in the small intestine if taken in very high doses at the exact same time. To optimize absorption, it may be beneficial to take them at different times of the day, or to split the total dose. Maintaining a balanced ratio is also often suggested, though specific needs vary.
Zinc and copper compete for absorption in the small intestine, meaning that high doses of one can reduce the absorption of the other. For this reason, many multi-mineral supplements include both in a balanced ratio to prevent deficiencies while minimizing competitive effects. It is generally advisable not to exceed recommended daily allowances for either mineral.
Both kelp and potassium iodide are sources of dietary iodine, essential for thyroid hormone production. Kelp provides iodine in an organic, food-bound form, along with other trace minerals that naturally occur in seaweed. Potassium iodide is an inorganic salt form of iodine. Both forms are generally well-absorbed, but the exact absorption may vary slightly depending on the individual and the specific formulation.
health_and_safety Safety & interactions
Many minerals, such as calcium, magnesium, and potassium, can interact with various medications including antibiotics, thyroid hormones, and blood pressure drugs. These interactions can affect medication absorption or efficacy. It is advisable to consult a healthcare professional before taking any supplement if you are on prescription medication.
The iodine content in multi-mineral supplements, especially at 450mcg, might affect thyroid function, particularly in individuals with pre-existing thyroid conditions or those taking thyroid medications. Excessive iodine can alter the effectiveness of medication or worsen certain thyroid disorders. Discussing this with your doctor is recommended to assess suitability.
Individuals with impaired kidney function should exercise caution with mineral supplements due to the kidneys' role in regulating mineral levels. High levels of minerals like potassium, phosphorus, and magnesium can accumulate and be harmful. A healthcare provider should be consulted before use.
Minerals such as chromium and vanadium can influence glucose metabolism and may affect blood sugar levels. Individuals with diabetes or those taking medication for blood sugar control should consult their doctor before using supplements containing these ingredients. This is important to avoid potential interactions or imbalances.
A high intake of zinc, especially over a prolonged period, can interfere with copper absorption and lead to a copper deficiency. It is important for multi-mineral supplements to provide an appropriate balance of these two minerals. Maintaining a balanced intake helps prevent potential nutrient imbalances.
Ingredients
| Ingredient | Amount per serving |
|---|---|
| Calories | 5 Calorie(s) |
| Calcium (Calcium Amino Acid Chelate Complex) | 1000 mg |
| Phosphorus (Potassium Phosphate) | 22 mg |
| Iodine (Potassium Iodide, Kelp) | 225 mcg |
| Magnesium (Magnesium Amino Acid Chelate Complex) | 500 mg |
| Zinc (Zinc Amino Acid Chelate Complex) | 15 mg |
| Selenium (Selenomethionine) | 50 mcg |
| Copper (Copper Amino Acid Chelate Complex) | 0.5 mg |
| Manganese (Manganese Amino Acid Chelate Complex) | 5 mg |
| Chromium (Chromium Polynicotinate) | 50 mcg |
| Molybdenum | 50 mcg |
| Potassium (Potassium Phosphate, Potassium Chloride) | 59 mg |
| Boron (Boric Acid) | 1 mg |
| Vanadium (Vanadium Amino Acid Chelate Complex) | 25 mcg |
| Glutamic Acid Hydrochloride | 50 mg |
Categories
Calcium 90.0
Contains a high dose of 1000mg of Calcium as an Amino Acid Chelate Complex, which is a highly absorbable and effective form for utilization by the body. This provides excellent support for bone health and other physiological functions requiring calcium.
Magnesium 90.0
Offers a substantial 500mg of Magnesium as an Amino Acid Chelate Complex, indicating high bioavailability and excellent absorption. This dosage is very effective for muscle, nerve, and bone health, and for stress and sleep support.
Iodine 85.0
Offers a significant 450mcg of Iodine derived from both potassium iodide and natural kelp. This comprehensive source provides ample iodine, which is excellent for supporting healthy thyroid hormone production and overall metabolic processes.
Goals
Bone Health 90.0
Offering a substantial 1000mg of Calcium and 500mg of Magnesium in highly absorbable chelated forms, along with supportive Boron and Phosphorus, this product provides an excellent and comprehensive foundation for supporting bone mineral density. This robust mineral blend is vital for maintaining strong and healthy bones throughout life.
General Health 85.0
This multi-mineral provides a broad spectrum of essential minerals in bioavailable forms, crucial for diverse physiological processes and overall well-being. Its iron-free composition broadens its suitability for many individuals, although the copper balance could be improved for optimal long-term general health support.
Immunity 85.0
Zinc and Selenium are crucial for a healthy immune response, directly supporting the development and function of immune cells and acting as powerful antioxidants within the body. Their presence in bioavailable forms provides significant support for the body's natural defense mechanisms.