Mega-One
Source Naturals
Score 80
Source Naturals Mega-One is a well-rounded multivitamin and mineral blend, providing a good spectrum of nutrients, including higher-dose B vitamins and chelated minerals, to support general health and energy.
Score 80
Source Naturals Mega-One is a well-rounded multivitamin and mineral blend, providing a good spectrum of nutrients, including higher-dose B vitamins and chelated minerals, to support general health and energy.
Analysis
Source Naturals Mega-One is a comprehensive multivitamin and mineral supplement designed to support a wide range of bodily functions. It features a robust blend of B vitamins, often in higher potencies, which can contribute to energy metabolism and nervous system support. The formula also includes various essential minerals, with many presented in chelated or ascorbate forms, which are generally well-regarded for their absorption.
This product caters to individuals seeking a foundational supplement to address potential nutritional gaps and support overall vitality. Its ingredient list extends beyond basic vitamins and minerals to include beneficial compounds like bioflavonoids, choline, PABA, and inositol, aiming to offer broader systemic support.
Pros
- Comprehensive blend of essential vitamins and minerals.
- Higher potencies for many B vitamins.
- Includes chelated mineral forms for better absorption (e.g., selenium, chromium, molybdenum amino acid chelates).
- Features multiple forms of Vitamin C (calcium, manganese, zinc ascorbate).
- Contains additional supportive compounds like bioflavonoids, choline, PABA, and inositol.
- Good value per serving.
Cons
- Uses Folic Acid and Cyanocobalamin, which are not the most bioavailable forms for everyone.
- Vitamin A content (12000 IU) is quite high, which may be more than some individuals need.
- Calcium and Magnesium doses are relatively modest if primary support for these minerals is a major goal.
- Iron content (11mg) may not be suitable for individuals who do not require iron supplementation.
Warnings
- Consult a healthcare professional before use if pregnant, nursing, have a medical condition, or are taking medications, especially due to the higher Vitamin A content and iron.
- High doses of B vitamins can cause urine to appear bright yellow, which is a harmless and normal effect.
- Individuals sensitive to higher doses of certain nutrients should review the label carefully.
$15.60($0.26 per serving)
 iHerb | $ 15.60 | |
 Pure Formulas | $ 16.28 |
Goals
Impact
Highest effect
This product offers a broad spectrum of vitamins and minerals, serving as a solid foundation for daily nutritional support. Its comprehensive blend helps fill potential dietary gaps and contributes to overall bodily functions.
Impact
Highest effect
The robust blend of B vitamins (Thiamine, Riboflavin, Niacinamide, B6, B12, Pantothenic Acid) in this formula can contribute significantly to energy metabolism. These vitamins are essential cofactors in converting food into cellular energy.
Impact
Highest effect
With good amounts of Vitamin C, Vitamin D3, Zinc, and Selenium, this multivitamin may help support the body's natural defense mechanisms. These nutrients are often used for their roles in immune cell function.
Impact
High effect
With a comprehensive range of B vitamins, Choline, and Inositol, this product may help support various aspects of cognitive function, including memory and mental focus. These nutrients are important for neurotransmitter synthesis and nerve health.
Impact
High effect
The inclusion of B vitamins (especially B6, B12, Folate, Choline), Vitamin C, and Vitamin E, along with essential minerals like Magnesium and Potassium, can contribute to maintaining healthy cardiovascular function. These nutrients are often used to support circulation and heart muscle health.
Impact
High effect
Key nutrients like Biotin, Vitamin A, Vitamin C, Vitamin E, Zinc, and Copper are present, which are often used to support the structural integrity and appearance of hair. These ingredients can contribute to healthy hair growth and follicle function.
Impact
High effect
It provides Vitamin D3, Calcium, Magnesium, Manganese, and Boron, all of which support bone structure and density. While beneficial, the calcium and magnesium levels are not designed as primary standalone support for significant bone mineral needs.
Impact
Moderate effect
While a multivitamin supports overall body function, which indirectly aids natural detoxification processes, this product does not contain specific targeted detoxification compounds or herbs. It provides foundational nutrients rather than direct detoxification support.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Total Carbohydrates | 1 Gram(s) |
Vitamin A | 12000 IU |
Vitamin C | 250 mg |
Vitamin D3 | 400 IU |
Vitamin E | 100 IU |
Thiamine | 85 mg |
Riboflavin | 85 mg |
Niacinamide | 85 mg |
Vitamin B6 | 85 mg |
Folate | 420 mcg |
Vitamin B12 | 85 mcg |
Biotin | 85 mcg |
Pantothenic Acid | 85 mg |
Calcium | 40 mg |
Iron | 11 mg |
Iodine | 150 mcg |
Magnesium | 20 mg |
Zinc | 15 mg |
Selenium | 50 mcg |
Copper | 1 mg |
Manganese | 6 mg |
Chromium | 100 mcg |
Molybdenum | 100 mcg |
Potassium | 10 mg |
Choline Bitartrate | 85 mg |
Para-Aminobenzoic Acid | 85 mg |
Inositol | 85 mg |
Bioflavonoid Complex | 25 mg |
Rutin | 21 mg |
Hesperidin | 5 mg |
Boron | 1 mg |
Thiamin 90
The product delivers a high dose of 85mg of Thiamine (Vitamin B1), significantly above daily recommendations. This potency is often used for comprehensive nervous system support and energy production.
Riboflavin 90
Similar to Thiamine, Riboflavin (Vitamin B2) is present at a high dose of 85mg, significantly exceeding standard daily needs. This supports cellular energy production and antioxidant processes.
Vitamin C 85
The product provides a substantial amount of Vitamin C (750mg total) in multiple ascorbate forms, including calcium, manganese, and zinc ascorbate. This variety may offer different benefits and support absorption.
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