Is photosynthesis possible in humans?

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The discussion centers on the theoretical possibility of photosynthesis in humans. It explores whether human cells could possess chloroplasts or photosynthetic pigments, suggesting that significant genetic modifications would be necessary to achieve this. The idea of genetic engineering to enable photosynthesis in humans is proposed, highlighting the potential for volunteers to undergo such modifications. However, concerns are raised regarding the implications for glucose, carbon dioxide, and oxygen levels in the body if skin cells were to perform photosynthesis, indicating potential metabolic challenges.
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Is photosynthesis possible in humans?
 
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Suyog said:
Is photosynthesis possible in humans?
Do human cells have chloroplasts or photosynthetic pigments?
 
Perhaps, but you would need to modify our genome to accomplish that.
I wouldn't put it past genetic engineers to attempt inserting genes that allow photosynthesis to animals someday.
 
I'll be the first to volunteer.
 
The rest of us will be green with envy...

Can you imagine the problems with glucose, carbon dioxide, and oxygen levels the skin cells ungergoing photosynthesis?
 

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