Description
Overview
NutraMight D-3+ MK7 with Ca is the most absorption-optimized gummy in the NutraMight range, delivering gold standard bone mineralization, cardiovascular safety, enhanced bioavailability, and immune system activation. The formula combines Vitamin D3, Vitamin K2 as MK-7, Calcium citrate, Magnesium, and Black Pepper Extract (Piperine) — the only gummy in the range to include a dedicated bioavailability enhancer.
1. Gold Standard Bone Building
Function: The quartet of Vitamin D3, K2 (MK-7), Calcium citrate, and Magnesium represents the most complete approach to bone mineralization.
- Maximizes calcium absorption from food: Vitamin D3 at 25mcg (1,000 IU) upregulates intestinal calcium transport proteins.
- Physically anchors calcium into bone matrix: K2 in the MK-7 form activates osteocalcin, binding calcium into bone tissue.
- Activates Vitamin D and supports bone enzymes: Magnesium is the essential cofactor for converting inactive Vitamin D into its active form.
2. Cardiovascular Safety
Function: Vitamin K2 (MK-7) activates Matrix Gla Protein (MGP) — the body’s most potent inhibitor of vascular calcification.
- Prevents arterial calcification: K2 (MK-7) activates MGP, which actively removes calcium from vascular tissue.
- Maintains arterial elasticity: By keeping arterial walls free from calcium deposits, K2 preserves blood vessel elasticity.
- Completes the calcium safety circuit: Magnesium additionally relaxes vascular smooth muscle.
3. Enhanced Bioavailability
Function: Black Pepper Extract (Piperine) inhibits metabolic pathways that break down fat-soluble vitamins.
- Blocks first-pass metabolism: Piperine at 2.5mg inhibits CYP3A4 hepatic enzymes and intestinal P-glycoprotein.
- Significantly increases D3 absorption: Piperine enhances Vitamin D3 bioavailability by improving intestinal absorption.
- Extends nutrient effectiveness: By slowing metabolic breakdown, Piperine extends D3 and K2 biological activity.
4. Immune System Activation
Function: Vitamin D3 at 125% of the Daily Value functions as a potent immune system modulator.
- Regulates over 200 immune-related genes: Vitamin D receptors are found on virtually every immune cell.
- Stimulates frontline antimicrobial defense: Activated Vitamin D3 upregulates cathelicidin and defensin production.
- Balances immune response: Vitamin D3 modulates T-regulatory cell activity to maintain immune tolerance.
Therapeutic Rationale
| Goal | Key Contributors | Why |
|---|---|---|
| 🦴 Bone Mineralization | Vitamin D3 25mcg (1000 IU) + Vitamin K2 (MK-7) 50mcg + Calcium (Citrate) 40mg + Magnesium 15mg | The gold standard bone quartet — D3 increases calcium absorption; K2 (MK-7, longest half-life form) activates osteocalcin to bind calcium into bone matrix; Magnesium cofactor for D3 activation |
| 🫀 Cardiovascular Safety | Vitamin K2 (MK-7) + Magnesium | K2 activates Matrix Gla Protein (MGP) → prevents arterial calcification; Magnesium relaxes vascular smooth muscle |
| 🔥 Bioavailability Enhancement | Black Pepper Extract (Piper nigrum) 2.5mg | Piperine inhibits CYP3A4 & P-glycoprotein → significantly enhances absorption of Vitamin D3 and other fat-soluble nutrients |
| 🛡️ Immunity | Vitamin D3 25mcg (125% DV) | High-dose D3 — beyond bone support, activates over 200 immune-related genes; critical for innate and adaptive immunity |
Precautions: Consult a healthcare professional before use if taking anticoagulant medications, as Vitamin K2 may interact with warfarin-class drugs. Not intended to diagnose, treat, cure, or prevent any disease. Keep out of reach of children.
References
- Holick, M.F. (2007) — Vitamin D deficiency and its wide-ranging health consequences
- Geleijnse, J.M. et al. (2004) — Dietary intake of K2 (MK-7) and coronary heart disease risk
- Schurgers, L.J. et al. (2007) — K2 as MK-7 vs MK-4: Comparative half-life and carboxylation efficacy
- Hewlings, S. & Kalman, D. (2017) — Curcumin and Piperine: A review of bioavailability enhancement
- Baeke, F. et al. (2010) — Vitamin D: Modulator of the immune system






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