Talk:Micronutrient deficiency

Why this page talks only about plants and not humans ?
Section on micronutrient deficiency in humans has been added Alandmanson (talk) 10:36, 23 June 2016 (UTC)

humans
Because all of the plants is all for the place that we have protect and other thing to Densanne (talk) 10:13, 13 October 2016 (UTC)

Broken source link
2. Tulchinsky, T.H. (2010). "Micronutrient deficiency conditions: global health issues". Public Health Reviews. 32: 243–255. Retrieved 10 April 2015.

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Copper?
It is mentioned in the plant section: "Copper is a component of some enzymes and of vitamin A. Symptoms of copper deficiency include browning of leaf tips and chlorosis." I thought vitamin A was not found in plants? Maybe it's supposed to mean carotenoids some of which work as provitamin A in non-carnivorous animals, so replacing "vitamin A" with "carotenoids" may be more accurate. But even then I found to mention to copper in the biosysthesis section of the carotenoid article. Does anyone who knows more in plant biology than me clarify that? Thanks! --79.95.250.69 (talk) 09:29, 11 October 2017 (UTC)