Final answer:
Nightshade fruits like tomatoes, potatoes, and eggplants can interfere with the absorption of vitamin D, leading to its deficiency.
Step-by-step explanation:
The vitamin that does not get absorbed because of consumption of nightshade fruits is vitamin D.
Nightshade fruits like tomatoes, potatoes, and eggplants contain a substance called calcitriol, which can hinder the absorption of vitamin D in the body.
The interference with vitamin D absorption can lead to vitamin D deficiency and related health problems.
Learn more about The impact of nightshade fruits on vitamin D absorption