Can I take D3 and Soursop together?
Drug interaction guide
Originally published 14 Mar 2026
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There is no known direct interaction between Vitamin D3 and soursop (Guanabana). However, soursop may have a mild effect on lowering blood pressure and blood sugar, which is unrelated to how Vitamin D3 works in the body.
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Why this happens
Vitamin D3 is a fat-soluble vitamin used for bone health and immune support, while soursop contains alkaloids and acetogenins. They are processed by different pathways in the body and do not interfere with each other's absorption or effectiveness.
What you should do
Back to contentsIt is generally safe to take Vitamin D3 while consuming soursop. As with any supplement, stick to the recommended daily dose of Vitamin D3. If you have low blood pressure or are taking diabetes medication, monitor your levels closely when consuming large amounts of soursop, as it may have additive effects on those specific conditions.
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Using other medicines
Back to contentsTaking 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.
14 Mar 2026 | Originally published

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