Is soya milk sufficient nutritionally for a say 21 month old - baring in mind the only milk he has anyway is a splash on his brekky and 8 oz in a beaker at bed. He has what looks like reactive eczema onhis face and a little on his trunk, moved onto cows milk for his 8oz bedtime beverage about 8 weeks ago and this has been going on the last 5 with his eczema on his facee. We switched to soya about a week ago that you buy in chiller cabinet in tesco (not formula) and he seems to be clearing but now hv has suggested not so good as his main drink and should go back to follow on until nearer 24months? Anyone any experience of this. Switched to follow on milk for his nightime last night and bloody great blotch on his face again today arghhhhhhhhhhh