Boron and Vitamin D3
Boron helps extend the half-life and activity of vitamin D, so the two support bone and mineral metabolism together.
Boron
A trace mineral for bone, hormones, and mineral metabolism.
Vitamin D3
The sunshine vitamin behind bone, immune, and mood health.
Great to combine
These two are frequently stacked together; they complement each other and are commonly taken at the same time.
How to take them
Boron
- Dose
- 3–10 mg per day; 3 mg is the most commonly studied dose
- Timing
- With food, at any time of day
Vitamin D3
- Dose
- 1,000–4,000 IU per day for most adults
- Timing
- With a meal containing fat for best absorption
Frequently asked
Can you take Boron and Vitamin D3 together?
Yes, they are commonly taken together. Boron helps extend the half-life and activity of vitamin D, so the two support bone and mineral metabolism together.
What's the best time to take Boron and Vitamin D3?
Around the same time works well. Boron: With food, at any time of day. Vitamin D3: With a meal containing fat for best absorption.
How do Boron and Vitamin D3 interact?
Synergy: Work better together than alone. Boron helps extend the half-life and activity of vitamin D, so the two support bone and mineral metabolism together.
Related pairings
Boron + Calcium
Boron influences how the body retains and uses calcium, supporting bone mineralization.
Boron + Magnesium
Boron reduces urinary magnesium loss and supports magnesium status, complementing magnesium supplementation.
Boron + Vitamin K2
Boron and vitamin K2 both help direct calcium into bone for healthy mineralization.
Calcium + Vitamin D3
Vitamin D3 is required to absorb dietary and supplemental calcium.