Vitamin K2 and Arterial Calcification: Can It Remove Plaque?
DANCODE, VitaK-CAC and AVADEC compared: what K2 trials show about coronary calcium, plaque, progression and cardiovascular events.
Evidence library 20 analyses
Vitamin D3, K2 & Magnesium
Evidence on vitamin D3, K2 and magnesium, including dosing, interactions, deficiency context and combined supplementation.
Complete library
All Vitamin D3, K2 & Magnesium analysis
Browse every published guide, review and evidence update in this topic.
Vitamin K2 MK-4 vs MK-7: Doses, Absorption and Human Evidence
Compare vitamin K2 MK-4 and MK-7 by circulating persistence, trial doses, bone and cardiovascular evidence, and product specifications.
Vitamin K2: Benefits, MK-7, Foods, Dosage and Safety
Vitamin K2 explained: MK-4 and MK-7, bone and artery trials, food sources, dosage, labels and anticoagulant interactions.
Vitamin D Blood Tests: 25(OH)D Levels, Units and When Testing Helps
Understand 25(OH)D blood tests, ng/mL and nmol/L conversions, interpretation frameworks, and when testing can change care.
Vitamin D3 Dosage: Daily Needs, 5,000 IU and Higher Doses
Compare adult D3 reference intakes, 1,000–10,000 IU strengths, UK guidance, higher-dose research and when follow-up matters.
Vitamin D3 and K2: Benefits, Dosage and Taking Them Together
Understand D3 and K2 benefits, dose differences, bone and coronary-calcium trials, and whether the two need to be taken together.
Vitamin D3, K2 and Magnesium Side Effects and Drug Interactions
D3, K2 and magnesium side effects, high-calcium symptoms, kidney risks, anticoagulants and other medicine interactions explained.
When to Take Vitamin D3, K2 and Magnesium: Together, Food or Night?
When to take D3, K2 and magnesium: meals, morning or night, study schedules, medicine spacing and practical daily examples.
Vitamin D3, K2 and Magnesium Dosage: Why There Is No Fixed Ratio
Calculate D3, K2 and magnesium doses, convert IU and micrograms, distinguish elemental magnesium, and account for other supplements.