Triple Strength Vitamin K-2 Menaquinine-7 150 mcg
Solaray
Triple Strength Vitamin K-2 Menaquinine-7 150 mcg
4.7
★ ★ ★ ★ ★
(135 ratings)
Vitamin K 150 mcg
Score 80.0
A reliable 150mcg MK-7 Vitamin K2 supplement from a reputable brand, offering effective support for bone and heart health at a competitive price point.
Quantity: 30 VegCap(s)Servings size: 1 VegCap(s) (30 servings)
Selected goals:
Other goals:
Bone Health
Heart Health
Cardiovascular Support
General Health
leaderboard Score 80.0
A reliable 150mcg MK-7 Vitamin K2 supplement from a reputable brand, offering effective support for bone and heart health at a competitive price point.
insights Analysis
Solaray's Triple Strength Vitamin K-2 provides 150mcg of Menaquinone-7, the preferred form of Vitamin K2 due to its superior absorption and prolonged activity in the body. This dosage is adequate for daily supplementation to support crucial bodily functions like bone mineralization and arterial calcification prevention. Solaray is a reputable brand with a long history in the supplement market, generally assuring product quality. At 70 cents per serving, it's positioned as a good value option for a dedicated MK-7 supplement, balancing effective dosage with affordability, making it accessible for consistent use.
- Contains Menaquinone-7 (MK-7) form of Vitamin K2, ensuring high bioavailability and efficacy.
- Provides a clinically effective 150mcg dosage for daily support.
- Competitively priced per serving for an MK-7 supplement.
- From Solaray, a long-standing and reputable brand.
- The 'Triple Strength' claim might be misleading as 150mcg is a standard dose, not necessarily 'triple' any widely accepted baseline.
- Doesn't include synergistic nutrients like Vitamin D, which would enhance its benefits for bone and heart health.
$21.09($0.70 per serving)
 iHerb | $ 21.09 | |
 Vitacost | $ 21.09 |
bolt Effectiveness for goals
Vitamin K is essential for proper blood clotting and plays a significant role in bone metabolism. It helps the body produce proteins necessary for these vital bodily functions.
Vitamin K activates proteins such as osteocalcin, which are crucial for incorporating calcium into the bone matrix. This mechanism supports bone mineralization and helps maintain bone density.
Vitamin K1 (phylloquinone) is primarily effective for blood coagulation and is abundant in green leafy vegetables. Vitamin K2 (menaquinones) is more involved in bone and cardiovascular health, found in fermented foods and animal products, and has different bioavailabilities.
Emerging research suggests that Vitamin K, particularly K2, may help prevent arterial calcification by activating matrix Gla protein. This protein helps inhibit calcium deposition in soft tissues, supporting arterial flexibility.
Vitamin K works synergistically with calcium by helping to direct calcium to the bones and away from soft tissues like arteries. It activates proteins like osteocalcin for bone binding and matrix Gla protein to inhibit soft tissue calcification.
schedule Dosage, timing & forms
Recommended dosages for Vitamin K vary by age and form (K1 vs K2). For adults, the Adequate Intake (AI) for Vitamin K is 120 mcg per day for men and 90 mcg per day for women. Specific supplemental dosages may differ depending on individual needs and health goals.
Yes, dosages can differ between Vitamin K1 and K2 due to their varying potencies and half-lives. While K1 is measured in micrograms (mcg) for general intake, K2 (especially MK-7) may be effective at lower microgram doses due to its longer half-life. It's important to check the specific form and dosage on the supplement label.
Yes, Vitamin K is a fat-soluble vitamin, meaning it is best absorbed when taken with a meal containing some dietary fat. This helps facilitate its absorption into the body.
The two main forms of Vitamin K found in supplements are Vitamin K1 (phylloquinone) and Vitamin K2 (menaquinone). Vitamin K2 further has various subtypes, with MK-4 and MK-7 being the most common in supplements. Each form may have distinct roles and bioavailability.
There is no established Upper Limit (UL) for Vitamin K from food or supplements, as toxicity is rare. However, high doses of synthetic Vitamin K (menadione, K3) can be toxic, though this form is not typically found in supplements. Always adhere to recommended dosages and consult a healthcare provider if you have concerns.
health_and_safety Safety & interactions
Vitamin K plays a crucial role in blood clotting, which is the opposite effect of anticoagulant medications such as warfarin. Consuming inconsistent amounts of Vitamin K can alter warfarin's effectiveness, potentially making the blood thinner less effective or increasing bleeding risk. Individuals taking warfarin should maintain a consistent intake of Vitamin K and consult their healthcare provider.
Individuals taking anticoagulant medications like warfarin should consult their doctor before taking Vitamin K supplements due to potential interactions. People with certain liver conditions or those with a G6PD deficiency should also seek medical advice before supplementation. Always discuss new supplements with a healthcare provider.
Vitamin K supplements are generally considered safe for most healthy individuals when taken at recommended dosages. Side effects are uncommon but can include upset stomach, diarrhea, or allergic reactions in sensitive individuals. High doses of synthetic Vitamin K (menadione, K3) can be toxic, but this form is rarely used in supplements.
Vitamin K is essential during pregnancy and breastfeeding, and adequate intake is important for both mother and child. However, supplementation during these periods should only be undertaken under the guidance of a healthcare professional. High doses are generally not recommended without specific medical advice.
There is currently no established Tolerable Upper Intake Level (UL) for Vitamin K from food or supplements due to its low potential for toxicity. However, excessive intake, especially of synthetic forms, could potentially have adverse effects. It is always best to adhere to recommended dosages on supplement labels or as advised by a healthcare professional.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin K | 150 mcg |
Categories
Vitamin K 85.0
As a dedicated Vitamin K2 (MK-7) supplement at a highly effective dose and competitive price, it stands out as a strong contender within the Vitamin K category for targeted benefits.
Goals
Bone Health 88.0
The 150mcg dose of MK-7 effectively activates osteocalcin, directing calcium to bones and contributing significantly to the maintenance of bone density and strength.
Heart Health 88.0
By activating Matrix Gla Protein, this 150mcg MK-7 supplement helps prevent arterial calcification, thereby supporting arterial flexibility and contributing to overall heart health.
Consistent intake of 150mcg of MK-7 directly supports the integrity and elasticity of blood vessels by inhibiting calcium buildup, which is crucial for overall cardiovascular system functioning.
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