Caffeine alters thermoregulatory responses to exercise in the heat only in caffeine-habituated individuals: a double-blind placebo-controlled trial
2021 ◽
Vol 131
(4)
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pp. 1300-1310
Keyword(s):
We provide empirical evidence that acute caffeine ingestion exerts a thermoregulatory effect during exercise in the heat in caffeine-habituated individuals but not in nonhabituated individuals. Specifically, caffeine habituation was associated with a greater rise in esophageal temperature with caffeine compared with placebo, which appears to be driven by a blunted skin blood flow response. In contrast, no thermoregulatory differences were observed with caffeine in nonhabituated individuals. Caffeine did not affect sweating responses during exercise in the heat.
1996 ◽
Keyword(s):
2004 ◽
Vol 36
(Supplement)
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pp. S38
1998 ◽
Vol 30
(Supplement)
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pp. 283
Keyword(s):
Keyword(s):
2009 ◽
Vol 90
(2)
◽
pp. 325-332
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Keyword(s):