Early symptoms of taking too much vitamin D after 7-year-old boy overdoses

High levels of vitamin D can be extremely toxic to both children and adults (Picture: Getty Images)

A mum is spreading awareness of vitamin D poisoning after her 7-year-old son almost died from an overdose.

In 2025, Roo’s parents feared he might be suffering from a brain tumour after he began losing weight, guzzling water, and excessively vomiting.

The family, from Ayrshire, Scotland, were later shocked to discover thattheir son symptoms were caused by vitamin D3 drops — originally prescribed for Read Entire Article