Can I take Ashwagandha and Vitamin d together?
Drug interaction guide
Originally published 25 Jan 2026
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There are no known negative interactions between ashwagandha and vitamin D. In fact, they are often taken together as part of a wellness routine.
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Why this happens
Ashwagandha is an adaptogenic herb that primarily affects the body's stress response (cortisol), while vitamin D acts as a hormone involved in bone health and immune function. They are processed by the body through different pathways and do not interfere with each other's absorption or effectiveness.
What you should do
It is safe to take these two supplements together. As with any supplement, it is best to follow the dosage instructions on the product packaging and inform your doctor or pharmacist about everything you are taking.
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Using other medicines
Taking multiple medicines? Our Medicines Interaction Checker helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.
Disclaimer
This information is for general educational purposes only and should not be relied upon as a substitute for professional medical advice. Always consult your GP, pharmacist, or another qualified healthcare professional before making decisions about your medications. Individual circumstances may vary, and only a healthcare professional who knows your medical history can provide personalised guidance.
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Article history
The information on this page is written and peer reviewed by qualified clinicians.
25 Jan 2026 | Originally published

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