(ii) a 10ml blood sample will be withdrawn and aliquots generated for subsequent analysis; (iii) Following a 15 min rest period subjects will be given in randomised order either control (CONTROL) - a placebo nutrient drink (per kg of body mass: 0.33g protein with no anti-inflammatory bioactivity; energy ~ 160 kcal in 500ml water) or nutrient (NUTRIENT) - a nutrient drink (per kg of body mass: 0.33g protein with confirmed anti-inflammatory bioactivity; energy ~ 160 kcal in 500ml water) to be consumed within a 10 minute period.