Is vitamin E use associated with improved survival in an Alzheimer 's disease cohort?
The results do not support a concern over increased mortality with high-dose vitamin E supplementation.
There is evidence that a poor diet associated with high fat, sugar and processed food content in early childhood may be associated with small reductions in IQ in later childhood, while a healthy diet, associated with high intakes of nutrient rich foods described at about the time of IQ assessment may be associated with small increases in IQ.