Vitamin D3 + K2 Gummies Pomegranate Flavor
Nordic Naturals
Vitamin D3 + K2 Gummies Pomegranate Flavor
4.9
★ ★ ★ ★ ★
(3540 ratings)
Vitamin K 45 mcg
Score 85.0
A popular D3+K2 (MK-7) gummy supplement from a reputable brand, offering convenient daily support for bone and heart health, though at a higher price point per serving.
Quantity: 60 Gummy(ies)Servings size: 1 Gummy(ies) (60 servings)
Selected goals:
Other goals:
Bone Health
Heart Health
Cardiovascular Support
General Health
leaderboard Score 85.0
A popular D3+K2 (MK-7) gummy supplement from a reputable brand, offering convenient daily support for bone and heart health, though at a higher price point per serving.
insights Analysis
Nordic Naturals Vitamin D3 + K2 Gummies provide the synergistic combination of Vitamin D3 and K2 (MK-7 form) in a convenient and palatable pomegranate-flavored gummy format. Vitamin D3 is essential for efficient calcium absorption, while Vitamin K2 (specifically MK-7) is crucial for directing that absorbed calcium to bones for proper mineralization and away from soft tissues like arteries, thereby supporting both bone density and cardiovascular health. The 45mcg dose of MK-7 is considered a standard daily maintenance dose. Online reviews generally praise the taste and ease of use, making it a popular choice for those who dislike pills. Nutritionists often recommend D3 and K2 together for comprehensive bone and heart support. However, gummy supplements typically contain added sugars or sweeteners, and their cost per serving can be higher compared to encapsulated alternatives, which is a consideration for long-term use. For individuals with higher therapeutic K2 needs, a more potent dose might be required.
- Contains highly bioavailable MK-7 form of K2, synergistically combined with Vitamin D3.
- Pleasant gummy format enhances compliance, especially for those who dislike pills.
- From a reputable brand known for quality supplements and good taste, as reflected in high review counts.
- Higher price per serving compared to traditional capsule or liquid forms.
- The 45mcg MK-7 dose might be considered a maintenance dose and not sufficient for individuals with higher therapeutic needs.
- Gummies typically contain added sugars or sweeteners, which some users prefer to avoid.
$21.21($0.35 per serving)
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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 |
|---|---|
Calories | 10 Calorie(s) |
Total Carbohydrates | 3 Gram(s) |
Vitamin D3 | 25 mcg |
Vitamin K2 | 45 mcg |
Categories
Vitamin K 90.0
This product provides Vitamin K in the superior Menaquinone-7 (MK-7) form, which has a longer half-life and greater bioavailability for systemic benefits compared to Vitamin K1 or Menaquinone-4 (MK-4).
Goals
Bone Health 90.0
The combination of Vitamin D3 for efficient calcium absorption and Vitamin K2 (MK-7) for directing calcium to bones is highly effective for supporting bone density and strength, minimizing calcium deposition in undesirable areas.
Heart Health 85.0
Vitamin K2 (MK-7) is crucial for activating Matrix Gla Protein (MGP), which inhibits calcium deposition in arterial walls, directly contributing to cardiovascular health by maintaining arterial flexibility and reducing calcification risk.
By facilitating calcium's proper utilization and actively preventing its accumulation in arteries, the D3+K2 combination offers strong support for the overall health and elasticity of the cardiovascular system.
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