Vitamin D3 + K2 Drops

• Calories

• Total Fat

• Cholesterol

• Vitamin D(500 IU)

  12.5 mcg

  Ingredient research · Vitamin D

  Vitamin D is a hormone-like nutrient that helps the body absorb calcium and maintain healthy bones and muscle function. Supplementation can reliably prevent or correct low vitamin D status, particularly when sun exposure is limited, while broader immune, cardiovascular, and metabolic benefits are less certain.

  • Supports bone-density and fracture- or fall-related outcomes.
  • Supports muscle-strength outcomes, including lower-limb strength.
  • Supports glycemic-marker and insulin-sensitivity outcomes in studied metabolic populations.
  • Supports respiratory-infection-risk outcomes across studied age groups.

  Top References

  • Effects of combined calcium and vitamin D supplementation on osteoporosis in postmenopausal women: a systematic review and meta-analysis of randomized controlled trials.
  • What is the impact of daily oral supplementation of vitamin D3 (cholecalciferol) plus calcium on the incidence of hip fracture in older people? A systematic review and meta‐analysis
  • Clinical review: The effect of vitamin D on falls: a systematic review and meta-analysis.
  • Effect of Vitamin D Supplementation on Muscle Strength, Gait and Balance in Older Adults: A Systematic Review and Meta‐Analysis
  • The effects of vitamin D on skeletal muscle strength, muscle mass, and muscle power: a systematic review and meta-analysis of randomized controlled trials.
  • Effect of vitamin D supplementation on muscle strength: a systematic review and meta-analysis
  • What is the impact of vitamin D supplementation on glycemic control in people with type-2 diabetes: a systematic review and meta-analysis of randomized controlled trails
  • The Effect of Vitamin D Supplementation on Glycaemic Control in Women with Gestational Diabetes Mellitus: A Systematic Review and Meta-Analysis of Randomised Controlled Trials
  • The Role of Vitamin D Oral Supplementation in Insulin Resistance in Women with Polycystic Ovary Syndrome: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
  • Vitamin D supplementation to prevent acute respiratory infections: individual participant data meta-analysis.
  • Vitamin D supplementation to prevent acute respiratory infections: a systematic review and meta-analysis of aggregate data from randomised controlled trials.
  • Vitamin D and Respiratory Tract Infections: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

• Vitamin K2

  50 mcg

  Ingredient research · Vitamin K2

  Vitamin K2 is a family of menaquinones that activates proteins involved in normal blood clotting, bone mineralization, and calcium regulation. Supplements are mainly used to support bone health, while possible benefits for vascular calcification and cardiovascular health remain less certain and may differ among forms such as MK-4 and MK-7.

  • Supports selected osteocalcin carboxylation markers in postmenopausal osteoporosis.

  Top References

  • Efficacy and safety of vitamin K2 for postmenopausal women with osteoporosis at a long-term follow-up: meta-analysis and systematic review

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