Calories or protein? The effect of dietary restriction on lifespan in rodents is explained by calories alone

Acknowledgements JRS was supported by the Strategic Priority Research Program of the Chinese Academy of Sciences (grant XDB13030000), a ‘1000 talents’ professorship from the Ministry of Science and Technology (MOST) of the Chinese government, and a Wolfson award from the Royal Society. SEM was supported by the US National Institute of Health grant R01AG043972 and MM was supported by a TWAS studentship of the Chinese Academy of Sciences, during the preparation of this manuscript. We are grateful to three anonymous referees for their constructive and helpful comments.

Bovine serum albumin as the dominant form of dietary protein reduces subcutaneous fat mass, plasma leptin and plasma corticosterone in high fat-fed C57/BL6J mice

Acknowledgements The authors thank Harriett Schellekens from the University College Cork and Paula O’Connor from Teagasc Moorepark Food Research Centre for their assistance in procuring laboratory space and equipment. The present study was funded by Teagasc. B. L. M. was funded by the Walsh Fellowship Program. J. R. S. was supported by a 1000-talents professorship from the Chinese government. The funding bodies had no input on the design of the study or in the interpretation of the data.