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Discover Supplement-Drug Interactions
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Last Updated: 3 years ago
supplement:
Caffeine
supplement:
Epinephrine
Research Papers that Mention the Interaction
“ CAF ingestion significantly increased serum caffeine concentration and plasma adrenaline concentration following exercise.”
“Therefore, although CAF ingestion was associated with an increase in adrenaline , this was not associated with an expected decrease in neutrophil function.”
The effect of caffeine ingestion on neutrophil oxidative burst responses following prolonged cycling.“ Caffeine ingestion is associated with increases in the concentration of plasma epinephrine and epinephrine is associated with alterations in immune cell trafficking and function following intensive exercise.”
“… epinephrine concentrations … in CAF compared with PLA at pre-exercise [0.28 (0.05) nmol l−1 versus 0.08 (0.03) nmol l−1, P<0.…)] and immediately post-exercise [1.02 (0.16) nmol l−1 versuss 0.60 (0.13) nmol l−1, P<0.01].”
“ Caffeine also increased by 32% the levels of free epinephrine excreted during the workday and the evening.”
“ Caffeine increased the epinephrine and norepinephrine response associated with exercise and also increased blood lactate, glucose, and glycerol levels.”
“ Caffeine ingestion also resulted in higher plasma epinephrine levels than placebo ingestion (P < 0.05).”
“…,caffeine ingestion was associated with a greater increase in plasma lactate (caffeine: +…/L; placebo, +0.1 +/- 0.2 mmol/L; P < 0.005), epinephrine (caffeine, +223 +/- 82 pg/mL; placebo, +56 +/- 26 pg/mL; P < 0.05), … +/- 3 mg/mL; placebo, +2 +/- 2 mg/mL; P < 0.001) levels.”
“Plasma epinephrine concentration was significantly increased 60 min after Caf ingestion compared with P1; however, this treatment effect disappeared once exercise began.”
“ Caffeine (Caf) ingestion increases plasma epinephrine (Epi) and exercise endurance; these results are frequently transferred to coffee (Cof) consumption.”
“Postexercise urine concentrations of epinephrine and caffeine were significantly higher in CAF.”
“The caffeine ingestion resulted in a significant increase in endurance (4.12 +/- 0.36 and 4.93 +/- 0.60 min for placebo and caffeine, respectively) and resulted in a significant increase in plasma epinephrine concentration throughout the protocol but not in norepinephrine concentration.”
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