NSTK · 01.2026Independent supplement reference

Edition 1.0Updated August 1, 2026

Supplement × Supplement·Evidence index

Elderberry Zinc Lozenges and Iron: what the published research says

PubMed indexes 8 records that name Elderberry Zinc Lozenges and Iron together, either in the title or in an interaction, co-administration, or pharmacokinetic context. Each one is listed below with its study design and, where the abstract states one, the authors’ own conclusion, quoted and linked. This page reports that literature. It does not tell you whether to combine them.

Reviews & meta-analyses

Read the studies ↓ How we select sources

Read this first

An evidence index, not guidance.

Every statement below is attributed to a named, dated, linked source.

This page lists published research relevant to Elderberry Zinc Lozenges and Iron. It deliberately does not state whether the combination is safe, whether it interacts, in which direction, at what dose, or how far apart to take them.

A study appearing here is not proof that an interaction exists. Two substances can be named together in a paper that never tested them in combination, and a source listed as background may cover only one of them.
Findings are quoted from each abstract as the authors wrote them. NutriStack has not re-analysed, pooled, or reconciled them, and they may disagree with each other.
NutriStack’s own interaction assessment for this pair is not published here. It has not completed qualified-human clinical review, so it is withheld from search. See the publication gate.
Nothing here is medical advice. Decisions about prescription medication and supplements belong with your prescriber or pharmacist, who can see your full regimen.

The research

8 studies naming Elderberry Zinc Lozenges and Iron.

Strongest relevance first: papers naming both substances in the title, then human trials and systematic reviews.

Neutral Zinc-Iron Flow Batteries: Advances and Challenges.

Small (Weinheim an der Bergstrasse, Germany) · 2025 · PMID 40970592

Review

Names both Elderberry Zinc Lozenges and Iron in its title.

Zinc, Copper, and Iron in Selected Skin Diseases.

International journal of molecular sciences · 2024 · PMID 38612631

ReviewHuman subjects

“According to preliminary studies, abnormal levels of zinc, copper, and iron are observed in many skin diseases and their determinations in serum or hair can be used as auxiliary and prognostic tests in the course of various dermatoses. However, since data for some conditions are conflicting, clearly defining the potential of trace elements as auxiliary tests or elements requiring restriction/supplement requires further research.”
Podgórska et al. · From the abstract

Names both Elderberry Zinc Lozenges and Iron in its title.

Iron, Zinc, Copper, Cadmium, Mercury, and Bone Tissue.

International journal of environmental research and public health · 2023 · PMID 36767564

ReviewHuman subjects

Names both Elderberry Zinc Lozenges and Iron in its title.

Lack of iron, zinc, and vitamins as a contributor to the etiology of atopic diseases.

Frontiers in nutrition · 2023 · PMID 36698466

Review

Names both Elderberry Zinc Lozenges and Iron in its title.

Strategies to increase the bioaccessibility and bioavailability of iron and zinc from cereal products.

The Proceedings of the Nutrition Society · 2023 · PMID 37395294

Review

Names both Elderberry Zinc Lozenges and Iron in its title.

Biofortification of iron and zinc in rice and wheat.

Journal of integrative plant biology · 2022 · PMID 35396901

ReviewHuman subjects

“We then discuss current progress in efforts to biofortify rice and wheat with iron and zinc. Finally, we provide future perspectives for the biofortification of rice and wheat with iron and zinc.”
Kong et al. · From the abstract

Names both Elderberry Zinc Lozenges and Iron in its title.

Improving Zinc and Iron Biofortification in Wheat through Genomics Approaches.

Molecular biology reports · 2022 · PMID 35661970

ReviewHuman subjects

Names both Elderberry Zinc Lozenges and Iron in its title.

Genomic approaches for improving grain zinc and iron content in wheat.

Frontiers in genetics · 2022 · PMID 36437911

Review

Names both Elderberry Zinc Lozenges and Iron in its title.

Limitations

What this evidence cannot tell you.

Search-based evidence indexes have real limits, and it is worth being explicit about them:

Selection. These records were found by searching PubMed titles and abstracts for both substance names alongside interaction and pharmacokinetic terms. Relevant work that phrases things differently, or is not indexed in PubMed, will be missing.
No effect size. The quoted conclusions are the authors’ words about their own study. We have not extracted effect direction or magnitude, and a single study’s conclusion is not a consensus.
Population mismatch. Findings in healthy volunteers, animals, or a specific patient group may not transfer to you, your dose, or your formulation.
Absence is not safety. Few published studies means the combination is under-studied, which is not the same as established as safe.

NutriStack

Track what you actually take.

NutriStack is a free iPhone app for organising a supplement routine: what you take, when, and what the published record says about it. Its exploratory interaction checker covers Elderberry Zinc Lozenges, Iron, and several hundred other substances.

The checker is a research and organisation tool, not a clinical decision aid, and its per-pair assessments are excluded from search until they pass claim-level review.

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NutriStack is an informational and organizational tool, not a medical service, and not a substitute for professional advice. Always consult a qualified healthcare professional before starting, stopping, or changing any supplement or medication.