Evidence map›Paper›PMID 42345041›Full record

ArticlePNAS nexus2026

Restoring indigenous trees can help combat malnutrition in Africa.

Emilie Vansant, Bowy den Braber, Charlotte Hall, Judith Kamoto, Esther Lupafya, Stepha McMullin, Sain Muskambo, Richard Swirah, Lovemore Mkunkha, Laura Vang Rasmussen

Abstract read
In one paragraph

Article in PNAS nexus, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Emilie VansantDepartment of Geosciences and Natural Resource Management, University of Copenhagen, Øster Voldgade 10, 1350 København K, Denmark.ORCID https://orcid.org/0000-0002-7350-749X
Bowy den BraberDepartment of Sustainable Use of Natural Resources, Institute for Social Sciences in Agriculture, University of Hohenheim, Stuttgart, 70599, Germany.ORCID https://orcid.org/0000-0002-9639-8409
Charlotte HallBiological and Environmental Sciences, University of Stirling, Stirling, FK9 4LA, Scotland, United Kingdom.
Judith KamotoDepartment of Forestry, Lilongwe University of Agriculture and Natural Resources, P.O. Box 219, Lilongwe, Malawi.
Esther LupafyaSoils, Food, and Healthy Communities (SFHC), P.O. Box 36, Ekwendeni, Malawi.
Stepha McMullinCenter for International Forestry Research (CIFOR)-World Agroforestry (ICRAF), Nairobi, 00100, Kenya.
Sain MuskamboFind Your Feet, P.O. Box 20312, Mzuzu, Malawi.
Richard SwirahWeForest, P.O. Box 268, Mulanje, Malawi.ORCID https://orcid.org/0009-0006-8500-3105
Lovemore MkunkhaDepartment of Forestry, Ministry of Natural Resources, Government of Malawi, Lilongwe, Malawi.
Laura Vang RasmussenDepartment of Geosciences and Natural Resource Management, University of Copenhagen, Øster Voldgade 10, 1350 København K, Denmark.ORCID https://orcid.org/0000-0001-7786-6783

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Across African countries and contexts, there is robust evidence of how forests and trees can support people's diets. In particular, indigenous food trees are an important source of micronutrient-rich fruits, leaves, nuts, and seeds. Yet in large-scale landscape restoration projects, these species are often overlooked in favor of exotic, fast-growing tree species-limiting the potential of restoration initiatives to co-address biodiversity loss and malnutrition. With local practitioners in Malawi, we explore challenges to and opportunities for better integration of indigenous food trees in landscape restoration projects. We argue that scientists, policymakers, and restoration practitioners should focus on three primary domains for greater knowledge management and capacity building: (i) tree propagation, (ii) improving seedling survival rates, and (iii) value chain development for tree-based foods. Targeted support for incorporating indigenous food trees in these areas can help promote synergies between human and ecological health in natural resource management agendas.

Indexed as

biodiversity conservationfood securitylandscape restorationnutritionplanetary health

Identifiers

PMID42345041
PMCPMC13288441

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.