As EAAs can’t be synthesised by the body, so it is essential that there is an ample supply of EAAS in the diet. Smaller quantities of EAA supplements have been shown to increase protein synthesis, when compared to higher quantities of ‘whole’ protein. EAA supplements can be used to ‘top up’ the EAA content of other meals, on their own as an intra-workout drink or taken regularly throughout the day.