Calcium Magnesium Zinc
Nature's Bounty
Calcium Magnesium Zinc
4.8
★ ★ ★ ★ ★
(59702 ratings)
Calcium 333 mg
Magnesium 133 mg
Vitamin D 200 IU
Score 70.0
A popular and highly affordable combined supplement providing fundamental doses of Calcium, Magnesium, Zinc, and Vitamin D3, suitable for basic nutritional support.
Quantity: 100 Tablet(s)Servings size: 1 Caplet(s) (100 servings)
Selected goals:
Other goals:
Bone Health
Heart Health
Joint Health
Muscle Gain
Fitness
leaderboard Score 70.0
A popular and highly affordable combined supplement providing fundamental doses of Calcium, Magnesium, Zinc, and Vitamin D3, suitable for basic nutritional support.
insights Analysis
Nature's Bounty Calcium Magnesium Zinc is a widely popular and very affordable supplement, combining four key micronutrients vital for various bodily functions. While it provides a good foundational dose of calcium and zinc, the inclusion of magnesium oxide, known for its lower bioavailability, and a relatively modest 400 IU of Vitamin D3, means its efficacy for certain comprehensive health goals like robust bone density or immune support might be limited compared to products with more absorbable forms or higher potencies. Despite these considerations, its value proposition and accessibility make it a strong entry-level option for general mineral supplementation.
- Very affordable price per serving, making it accessible to a wide audience.
- Contains a beneficial combination of four essential nutrients for general health support in one convenient tablet.
- High review count indicates widespread acceptance and general satisfaction among users.
- Provides decent foundational doses of Calcium and Zinc for daily maintenance.
- The Vitamin D3 dosage (400 IU) is quite low and often insufficient for achieving optimal blood levels for many individuals, especially considering modern recommendations.
- Includes Magnesium Oxide, a form with lower bioavailability compared to other magnesium compounds like citrate, glycinate, or malate, potentially limiting its effectiveness.
- Calcium Carbonate, while common, requires adequate stomach acid for optimal absorption, which can be a concern for some individuals, particularly older adults.
- Lacks Vitamin K2, which is crucial for directing calcium to the bones and away from arteries, thus enhancing the benefits of Calcium and D3 for both bone and heart health.
- Individuals with kidney conditions or hypercalcemia should consult a healthcare professional before taking calcium or vitamin D supplements to avoid potential complications.
- High doses of calcium, especially without sufficient vitamin K2, might theoretically contribute to soft tissue calcification in susceptible individuals, although this product's calcium dose is moderate.
- The magnesium content, particularly from magnesium oxide, may cause digestive upset or have a laxative effect in some sensitive individuals.
$5.69($0.05 per serving)
 Vitacost | $ 5.69 | |
 Amazon | $ 5.84 | |
 Walmart | $ 6.77 | |
 iHerb | $ 7.78 |
bolt Effectiveness for goals
Vitamin D and Calcium have a synergistic relationship crucial for bone health. Vitamin D's primary role is to enhance the absorption of calcium from the gut into the bloodstream, making it available for bone mineralization. Without adequate Vitamin D, calcium cannot be effectively utilized to build and maintain strong bones.
Vitamin D, specifically its active form calcitriol, stimulates the absorption of dietary calcium in the small intestine. It enhances the synthesis of calcium-binding proteins and transport channels needed for calcium uptake. Without sufficient active Vitamin D, a significant portion of ingested calcium would not be absorbed effectively.
Yes, Vitamin D is crucial for bone health as it helps the body absorb calcium, a primary building block of bone. Adequate Vitamin D levels are essential for maintaining bone density and reducing the risk of conditions like osteoporosis. Without sufficient Vitamin D, bones can become brittle and thin.
These three nutrients form a crucial triad for bone health. Vitamin D facilitates calcium absorption, while calcium is the primary structural component of bones. Magnesium is essential for activating Vitamin D, regulating calcium, and participating in bone crystal formation, ensuring efficient utilization and mineralization for strong bones.
Emerging research suggests Vitamin D plays a significant role in immune system modulation. It supports both innate and adaptive immune responses, potentially helping the body fight off infections. While research is ongoing, maintaining adequate Vitamin D levels is generally considered beneficial for immune health.
schedule Dosage, timing & forms
Vitamin D plays a critical role in the absorption of calcium from the gut into the bloodstream. Adequate levels of Vitamin D are essential for the body to effectively utilize dietary and supplemental calcium for bone health. Therefore, these two nutrients often work synergistically, and their optimal dosages are interconnected for maintaining healthy bones.
High doses of calcium can potentially compete with magnesium for absorption, especially when taken simultaneously. To optimize absorption of both minerals, it is often advised to take calcium and magnesium supplements at separate times of the day. Alternatively, ensuring sufficient magnesium intake is important when supplementing with higher doses of calcium.
The recommended daily allowance (RDA) for Vitamin D for most adults is typically between 600-800 International Units (IU). However, individual needs can vary, and higher doses may be suggested based on deficiency status or specific health factors. It is advisable to discuss specific dosage with a healthcare professional.
For most adults aged 19-50, the recommended daily intake of Calcium is generally 1,000 mg. For women over 50 and men over 70, the recommendation typically increases to 1,200 mg per day. These amounts include calcium obtained from both diet and supplements.
As Vitamin D is a fat-soluble vitamin, it is generally recommended to take it with a meal that contains some fat to enhance absorption. There is no specific time of day that is universally optimal, but consistency in timing can be beneficial. Taking it with your largest meal of the day is a common practice.
health_and_safety Safety & interactions
These three nutrients are interconnected and vital for various bodily functions, including bone health, nerve function, and muscle contraction. Vitamin D facilitates calcium absorption, while magnesium is required to activate Vitamin D and helps balance calcium levels. An adequate balance of all three is crucial for maintaining overall physiological harmony.
Vitamin D plays a crucial role in calcium homeostasis by promoting the absorption of calcium from the gut into the bloodstream. It also helps regulate calcium levels in the blood and bones, supporting bone mineralization. Adequate Vitamin D is essential for the body to utilize calcium effectively.
When supplementing with all three, it's important to consider their interactions to ensure optimal benefit and avoid potential imbalances. Magnesium is needed to activate Vitamin D, which in turn helps absorb calcium. Balancing their intake, possibly by spacing them out, and adhering to recommended daily allowances can help prevent competition for absorption or adverse effects.
Since Vitamin D enhances calcium absorption, taking high doses of both supplements simultaneously, especially without monitoring, could potentially lead to elevated calcium levels (hypercalcemia). This risk is greater if dietary calcium intake is also very high. It's important to follow recommended dosages and consult a healthcare professional.
Yes, magnesium is essential for the activation of Vitamin D in the body. Enzymes in the liver and kidneys that metabolize Vitamin D into its active form require magnesium as a cofactor. Without sufficient magnesium, Vitamin D cannot be effectively utilized, potentially limiting its benefits.
Ingredients
| Ingredient | Amount per serving |
|---|---|
| Vitamin D (Vitamin D3, Cholecalciferol) | 200 IU |
| Calcium (Calcium Gluconate, Calcium Carbonate) | 333 mg |
| Magnesium (Magnesium Oxide, Magnesium Gluconate) | 133 mg |
| Zinc (Zinc Gluconate, Zinc Citrate) | 8 mg |
Categories
Calcium 70.0
The product provides a decent amount of calcium (666mg) per serving, contributing positively to daily calcium intake requirements. However, the reliance on calcium carbonate, which requires adequate stomach acid for absorption, and the low Vitamin D3, along with the absence of Vitamin K2, make it less ideal for optimal absorption and utilization compared to other calcium supplements that address these factors.
Magnesium 60.0
It offers a moderate dose of magnesium (266mg), which is a good starting point for supplementation. Nevertheless, the substantial inclusion of magnesium oxide significantly reduces its overall bioavailability, meaning a considerable portion may not be absorbed effectively by the body compared to formulations utilizing magnesium citrate, glycinate, or malate.
Vitamin D 40.0
The Vitamin D3 content of 400 IU per serving is considerably lower than the daily intake often recommended by nutritionists for optimal health, which typically ranges from 1000-5000 IU. Many single-ingredient Vitamin D supplements available in the market offer significantly higher and more effective dosages.
Goals
General Health 75.0
This product provides essential minerals (Calcium, Magnesium, Zinc) and a basic dose of Vitamin D, which collectively contribute to overall well-being. However, the low Vitamin D3 content and the inclusion of less bioavailable magnesium forms slightly reduce its potential for truly comprehensive general health benefits compared to more robust formulations.
Immunity 70.0
Zinc (16mg) is a well-regarded dose for supporting immune function, which is a strong point of this supplement for immunity. However, the Vitamin D3 (400 IU) is significantly lower than the levels often recommended by health professionals and current research for robust immune support, especially during periods of high need or for individuals with known deficiencies.
Testosterone Support 70.0
Zinc (16mg) and Magnesium (266mg) are important minerals involved in testosterone production, particularly for individuals with dietary deficiencies. The zinc dose is adequate, but the magnesium content, with its mixed bioavailability, may not provide the most impactful support for optimizing testosterone levels compared to products with higher doses or better forms of magnesium.