Vitamin A and mystery pneumonia

Vitamin A is needed for immunity and is cheap Vitamin A (which is retinol) and immunity WHO report Vitamin A has several important functions helping natural defence against illness and infection (immune system) work properly helping vision in dim light keeping skin and the lining of some parts of the body, such as the nose, healthy Good sources of vitamin A Good sources of vitamin A (retinol) include: cheese eggs oily fish fortified low-fat spreads milk and yoghurt liver and liver pâté If you’re pregnant you should avoid eating liver or liver products, (NHS, 2023) Excess vitamin A is toxic. Vitamin A deficiency What are the consequences and implications?