Refugee child in Chad receives vitamin A supplement >
World Health Organization recommends a very strict amount of vitamin A and cautions that higher doses :
can cause birth defects in early pregnancy among other problems.
![[Image: _70533259_chad.jpg]](http://news.bbcimg.co.uk/media/images/70533000/jpg/_70533259_chad.jpg)

World Health Organization recommends a very strict amount of vitamin A and cautions that higher doses :
can cause birth defects in early pregnancy among other problems.
![[Image: _70533259_chad.jpg]](http://news.bbcimg.co.uk/media/images/70533000/jpg/_70533259_chad.jpg)
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