Cross-referencing clinical data
A pairing appears on this page only when a trial gave both ingredients together and measured the result. Ficus religiosa has none that clears that bar.
Stitching two separate single-ingredient studies into a pairing is the one thing this engine will not do. When a study of the combination itself holds up at source, it lands here with its citation.
No invented synergy. Where actives were studied on their own rather than together, the record shows each on its own evidence, never a combined effect no trial measured.
Research strength. Research strength says how much work stands behind the combination. It is never a product score.
Independent record. Every finding is cited to a named trial, dated, and never written by the brand.
20 pairings are live across the library today. Checked 20 July 2026.
No study gave these as a pair, so they are not in the card above. But the reason they belong together is settled biochemistry, not a guess, so it is worth knowing.
Ficus religiosa bark and leaf carry flavonoid glycosides and condensed tannins. In redox chemistry ascorbate donates an electron to the flavonoid radical formed after it quenches an oxidant, which returns the flavonoid to its active state. This is measured in chemical and cell systems, not as a clinical outcome in people taking the two together. Read it as mechanistic support for co-formulation rather than evidence of an added effect.
Tannin-rich botanical extracts reduce the fraction of non-heme iron taken up when both are in the stomach at the same time. Ficus religiosa bark is one of the more tannin-dense parts of the plant, so the same chemistry applies. Separating the two by a couple of hours is the usual formulation answer. This is an absorption interaction, not a statement about anyone's iron status.
Zinc shares the same vulnerability as iron to polyphenol chelation, though the affinity is lower. A tannin-heavy bark preparation taken alongside a zinc dose can lower the absorbed fraction of that dose. The size of the drop depends on the tannin load and the meal it sits in. Spacing the two is the practical handling.
Many flavonoids in Ficus species are cleared fast by phase II conjugation, which keeps plasma levels low and short. Piperine slows that conjugation and raises exposure to the parent compound for several polyphenols studied directly. Whether Ficus religiosa flavonoids behave the same way has not been measured. The same inhibition also raises exposure to medicines a person is already taking, which is the reason to be deliberate about it.
Flavonoid aglycones from Ficus extracts are lipophilic and dissolve poorly in gut fluid. Complexing them with phosphatidylcholine is the standard way to raise apparent solubility, and it has raised plasma levels for other botanical phenolics. No published phytosome pharmacokinetics exist for this species specifically. The pairing is a formulation convention rather than a demonstrated gain here.
Curcuminoids and Ficus flavonoids both shift Nrf2 into the nucleus in cultured cells, which raises transcription of glutathione-handling enzymes. Combining them in one formula is common in traditional Indian preparations. Nobody has shown that the combination does more in people than either alone. Count this as a rationale for pairing, not a demonstrated additive effect.
Tannins form hydrogen-bonded complexes with proline-rich and other proteins, which is why tannin-heavy plant material lowers measured enzyme activity in feed and rumen work. A protease or amylase blend taken in the same capsule as a tannin-dense bark extract can lose activity before it reaches its substrate. Separate dosing avoids the issue. The effect size depends heavily on the tannin fraction of the specific extract.
Nothing specific on file for Ficus religiosa. Match the label to the daily amount above, and tell your doctor what you take.
Not medical advice. Show the label to your pharmacist.These are the studies our verdict leans on, chosen from the 4 we read for Ficus religiosa. The full linked list is below.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.