@inproceedings{HeydenreichCarlsohnLinneetal.2012, author = {Heydenreich, Juliane and Carlsohn, Anja and Linne, Karsten and Mayer, Frank}, title = {Micronutrient intake in young athletes}, series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, volume = {44}, booktitle = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, number = {1}, publisher = {Lippincott Williams \& Wilkins}, address = {Philadelphia}, issn = {0195-9131}, pages = {951 -- 951}, year = {2012}, language = {en} } @inproceedings{MartinezValdesCarlsohnHeydenreichetal.2014, author = {Martinez-Valdes, Eduardo Andr{\´e}s and Carlsohn, Anja and Heydenreich, Juliane and Mayer, Frank}, title = {Gastrointestinal complaints following high carbohydrate intake immediately after glycogen depleting exercise: Influence on performance}, series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, volume = {46}, booktitle = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, number = {5}, publisher = {Lippincott Williams \& Wilkins}, address = {Philadelphia}, issn = {0195-9131}, pages = {160 -- 160}, year = {2014}, language = {en} } @inproceedings{WernickeCarlsohnHeydenreichetal.2013, author = {Wernicke, Sarah and Carlsohn, Anja and Heydenreich, Juliane and Mayer, Frank}, title = {Does the copenhagen soccer test induce a repeated bout effect? - a pilot study}, series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, volume = {45}, booktitle = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, number = {5}, publisher = {Lippincott Williams \& Wilkins}, address = {Philadelphia}, issn = {0195-9131}, pages = {169 -- 169}, year = {2013}, language = {en} } @article{CarlsohnNippeHeydenreichetal.2012, author = {Carlsohn, Anja and Nippe, Susanne and Heydenreich, Juliane and Mayer, Frank}, title = {Carbohydrate intake and food sources of junior triathletes during a moderate and an intensive training period}, series = {International journal of sport nutrition and exercise metabolism}, volume = {22}, journal = {International journal of sport nutrition and exercise metabolism}, number = {6}, publisher = {Human Kinetics Publ.}, address = {Champaign}, issn = {1526-484X}, pages = {438 -- 443}, year = {2012}, abstract = {The study was conducted to investigate the quantity and the main food sources of carbohydrate (CHO) intake of junior elite triathletes during a short-term moderate (MOD; 12 km swimming, 100 km cycling, 30 km running per wk) and intensive training period (INT; 23 km swimming, 200 km cycling, 45 km running per wk). Self-reported dietary-intake data accompanied by training protocols of 7 male triathletes (18.1 +/- 2.4 yr, 20.9 +/- 1.4 kg/m(2)) were collected on 7 consecutive days during both training periods in the same competitive season. Total energy and CHO intake were calculated based on the German Food Database. A paired t test was applied to test for differences between the training phases (alpha = .05). CHO intake was slightly higher in INT than in MOD (9.0 +/- 1.6 g . kg(-1) . d(-1) vs. 7.8 +/- 1.6 g . kg(-1) . d(-1); p = .041). Additional CHO in INT was mainly ingested during breakfast (115 +/- 37 g in MOD vs. 175 +/- 23 g in INT; p = .002) and provided by beverages (280.5 +/- 97.3 g/d vs. 174.0 +/- 58.3 g/d CHO; p = .112). Altogether, main meals provided approximately two thirds of the total CHO intake. Pre- and postexercise snacks additionally supplied remarkable amounts of CHO (198.3 +/- 84.3 g/d in INT vs. 185.9 +/- 112 g/d CHO in MOD; p = .231). In conclusion, male German junior triathletes consume CHO in amounts currently recommended for endurance athletes during moderate to intensive training periods. Main meals provide the majority of CHO and should therefore not be skipped. CHO-containing beverages, as well as pre- and postexercise snacks, may provide a substantial amount of CHO intake in training periods with high CHO requirements.}, language = {en} }