ReviewCurrent nutrition reports2025
Poor Vision from Copper Deficiency.
Review in Current nutrition reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
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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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
1 author.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeA dozen medical articles describe poor vision from copper deficiency. They are collected here along with some ideas about copper nutrition, epidemiology, patient evaluation and treatment. RECENT
findingsClinical descriptions have been brief. Severe vision loss of a middle-aged woman improved from 20/400 to 20/25 with copper replacement for 10 months. The optimal chemical form, dose, duration or route of copper repletion are defined poorly. Copper gluconate is the preferred supplement; several mg of elemental copper usually should be given daily for months. Superoxide dismutase in erythrocytes is one of the more sensitive tests of deficiency.
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Registered trials
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.