PMID- 17240783
OWN - NLM
STAT- MEDLINE
DCOM- 20070215
LR  - 20191110
IS  - 1526-484X (Print)
IS  - 1526-484X (Linking)
VI  - 16
IP  - 5
DP  - 2006 Oct
TI  - A low glycemic index meal before exercise improves endurance running capacity in 
      men.
PG  - 510-27
AB  - This study investigated the effects of ingesting a low (LGI) or high (HGI) 
      glycemic index carbohydrate (CHO) meal 3 h prior to exercise on endurance running 
      capacity. Eight male recreational runners undertook two trials (LGI or HGI) which 
      were randomized and separated by 7 d. After an overnight fast (12 h) the subjects 
      ingested either a LGI or HGI meal 3 h prior to running at 70% VO2max until 
      exhaustion. The meals contained 2 g/kg body mass CHO and were isocaloric and 
      iso-macronutrient with calculated GI values 77 and 37 for the HGI and LGI 
      respectively. The run times for the LGI and HGI trials were 108.8 +/- 4.1 min and 
      101.4 +/- 5.2 min respectively (P = 0.038). Fat oxidation rates were higher 
      during exercise after the LGI meal than after the HGI meal (P < 0.05). In 
      summary, ingestion of a LGI meal 3 h before exercise resulted in a greater 
      endurance capacity than after the ingestion of a HGI meal.
FAU - Wu, Ching-Lin
AU  - Wu CL
AD  - Dept of Exercise Health Science, National Taiwan College of Physical Education.
FAU - Williams, Clyde
AU  - Williams C
LA  - eng
PT  - Journal Article
PT  - Randomized Controlled Trial
PL  - United States
TA  - Int J Sport Nutr Exerc Metab
JT  - International journal of sport nutrition and exercise metabolism
JID - 100939812
RN  - 0 (Dietary Carbohydrates)
SB  - IM
MH  - Adult
MH  - Cross-Over Studies
MH  - Dietary Carbohydrates/administration & dosage/*metabolism
MH  - Exercise/*physiology
MH  - *Glycemic Index
MH  - Humans
MH  - Male
MH  - Oxygen Consumption/physiology
MH  - Physical Endurance/*drug effects/*physiology
MH  - Postprandial Period
MH  - Running
EDAT- 2007/01/24 09:00
MHDA- 2007/02/16 09:00
CRDT- 2007/01/24 09:00
PHST- 2007/01/24 09:00 [pubmed]
PHST- 2007/02/16 09:00 [medline]
PHST- 2007/01/24 09:00 [entrez]
AID - 10.1123/ijsnem.16.5.510 [doi]
PST - ppublish
SO  - Int J Sport Nutr Exerc Metab. 2006 Oct;16(5):510-27. doi: 
      10.1123/ijsnem.16.5.510.