Rapid infancy weight gain and subsequent obesity: Systematic reviews and hopeful suggestions Ong, Ken, et al. - In a systematic review, we identified 21 separate studies with data on the association between rapid infancy weight gain, up to age 2 y, and subsequent obesity risk...Conclusion: Rapid infancy weight gain is consistently associated with increased subsequent obesity risk, but the predictive ability of different weight gain cut-offs needs to be tested [more...]