Vitamin D3 & K2 Peach Apricot Flavor
Advanced Nutrition by Zahler
Vitamin D3 & K2 Peach Apricot Flavor
4.8
★ ★ ★ ★ ★
(463 ratings)
Vitamin K 120 mcg
Score 92.0
An excellent D3 & K2 (MK-7) supplement, offering synergistic support for bone and cardiovascular health with a good dose of the superior K2 form.
Quantity: 90 Tablet(s)Servings size: 1 Chewable Tablet(s) (90 servings)
Selected goals:
Other goals:
Bone Health
Heart Health
Cardiovascular Support
General Health
leaderboard Score 92.0
An excellent D3 & K2 (MK-7) supplement, offering synergistic support for bone and cardiovascular health with a good dose of the superior K2 form.
insights Analysis
Advanced Nutrition by Zahler's Vitamin D3 & K2 in peach apricot flavor provides 120 mcg of Menaquinone-7 (MK-7), widely considered the most effective form of K2 due to its prolonged half-life. The inclusion of Vitamin D3 is critically important, as D3 enhances calcium absorption, and K2 then ensures this calcium is properly directed to bones and away from arteries, addressing both bone and cardiovascular health. While the flavor might include excipients, it also makes it more palatable for some. The moderate review count reflects a solid product in a slightly higher price bracket, favored for its potent combination.
- Contains Menaquinone-7 (MK-7), the most bioavailable and longest-lasting form of Vitamin K2.
- Includes Vitamin D3, creating a powerful synergistic combination for optimal calcium utilization and health benefits.
- Good dosage of K2 (120mcg MK-7) for targeted benefits.
- Flavor makes it palatable for those who prefer chewables or liquids.
- Higher price per serving compared to single Vitamin K or K1 supplements.
- Flavorings might not appeal to all users or could contain added sugars/sweeteners.
$20.77($0.23 per serving)
 Pure Formulas | $ 20.77 | |
 iHerb | $ 20.77 | |
 Walmart | $ 20.77 | |
 Vitacost | $ 21.19 |
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 D3 | 125 mcg |
Vitamin K2 | 120 mcg |
Categories
Vitamin K 92.0
As a Vitamin K supplement, it stands out by providing the highly effective MK-7 form in combination with Vitamin D3, offering superior benefits compared to single K products and representing a top-tier choice within the category.
Goals
Bone Health 98.0
The synergistic combination of D3, which aids calcium absorption, and K2 (MK-7), which directs calcium to bones and activates crucial proteins, makes this product exceptionally effective for supporting bone health and density.
Heart Health 95.0
MK-7 is pivotal for heart health by activating Matrix Gla Protein, which inhibits calcium deposition in arterial walls. Combined with D3's cardiovascular benefits, this product offers robust support for maintaining arterial flexibility.
This product provides comprehensive cardiovascular support by leveraging the combined power of D3 and K2 (MK-7) to ensure calcium is properly utilized, preventing calcification in soft tissues and promoting healthy arterial function.
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