Glycemic Carbohydrates Consumed with Amino Acids or Protein Right after Exercise Enhance Muscle Formation

Suzuki, Masashige

doi:10.1301/nr.2003.may.s88-s94

Cited by 10 publications

(6 citation statements)

References 42 publications

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“…There are several possible reasons for these findings. First, amino acid ingestion has been reported to modestly increase insulin levels [35–37] and co-ingestion of protein or amino acids with carbohydrate has been reported to promote a greater effect on insulin [35, 36, 38–42]. The FB studied contained 25 g of IMO with 20 g of whey protein.…”

Section: Discussionmentioning

confidence: 99%

Comparison of ingesting a food bar containing whey protein and isomalto-oligosaccharides to carbohydrate on performance and recovery from an acute bout of resistance-exercise and sprint conditioning: an open label, randomized, counterbalanced, crossover pilot study

Grubic

Sowinski

Nevares

et al. 2019

Journal of the International Society of Sports Nutrition

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We previously reported that consuming a food bar (FB)containing whey protein and the plant fiber isomalto‐oligosaccharides [IMO] hada lower glycemic but similar insulinemic response as a high glycemic indexcarbohydrate. Therefore, we hypothesized that ingestion of this FB prior to, during, and following intense exercise would better maintain glucosehomeostasis and exercise capacity during exercise as well as hasten recovery incomparison to a carbohydrate matched placebo (PLA). Twelve resistance‐trainedmales participated in an open label, randomized, counterbalanced, cross‐overtrial with a 7‐d washout period. Participants consumed a carbohydrate matcheddextrose PLA or a FB containing 20 g of whey, 25 g of IMO, and 7 g of fat 30‐min prior to, mid‐way, and following intense exercise. Participantsperformed 11 resistance‐exercises (3 sets of 10 repetitions at 70% of onerepetition maximum) followed by performing agility and sprint conditioningdrills for time. Participants donated blood samples, performed isokineticstrength tests, and rated perceptions of muscle soreness and hypoglycemia priorto and following exercise and after 48 hours of recovery. Data were analyzed bygeneral linear model repeated measures and are reported as mean change frombaseline with 95% confidence intervals. Results revealed that blood glucose wassignificantly higher 30‐min post‐ingestion with PLA (PLA 3.1 [2.0, 4.3], FB 0.8[0.2, 1.5] mmol/L, p=0.001) while post‐exercise ratio of insulin to glucose wasgreater with FB (PLA 0.04 [0.00, 0.08], FB 0.11 [0.07, 0.15], p=0.013, η2=0.25). Total lifting volume was maintained toa greater degree from Set 1 to Set 3 with FB than PLA (PLA −198.26 [−320.1, −76.4], FB −81.7 [−203.6, 40.1] kg, p=0.175, η2=0.08). Ratings of muscle soreness of thedistal vastus medialis to a standard amount of pressure were lower with FB (PLA1.88 [0.60, 3.17]; FB 0.29 [−0.99, 1.57] cm, p=0.083, η2=0.13). However, no significant differences were observed between treatments in sprintperformance, isokinetic strength, markers of catabolism, stress and sexhormones, or inflammatory markers. Results indicate that ingestion ofthis FB can positively affect glucose homeostasis, sustain exerciseperformance, and lessen perceptions of muscle soreness after intense training. Support or Funding Information This study was supported internally by Dr. Richard B. Kreider and the Exercise and Sport Nutrition Laboratory at Texas A&M University as part of a student dissertation. Dr. Conrad Earnest served as a Director of Clinical Sciences for Nutrabolt. Dr. Kreider served as a university approved scientific advisor for Nutrabolt. Dr. Peter Murano serves as Texas A&M University approved quality assurance supervisor. This abstract is from the Experimental Biology 2019 Meeting. There is no full text article associated with this abstract published in The FASEB Journal.

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Section: Discussionmentioning

confidence: 99%

Comparison of ingesting a food bar containing whey protein and isomalto-oligosaccharides to carbohydrate on performance and recovery from an acute bout of resistance-exercise and sprint conditioning: an open label, randomized, counterbalanced, crossover pilot study

Grubic

Sowinski

Nevares

et al. 2019

Journal of the International Society of Sports Nutrition

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“…The exercises will be followed by relaxation training while lying supine (or sitting) on a mat following live instruction to music [ 38 - 40 ]. At completion of each training session, the patients will consume a single or combined protein/carbohydrate supplement (16-19 g. protein and 1600–2000 kj carbohydrate) within 30 minutes of exercise to speed recovery by repairing and rebuilding muscle tissue [ 41 , 42 ]. Training sessions will be accompanied by guidance and motivation by the research physiotherapists and clinical nurse specialists with special focus on topics related to the exercise program, short and long term motivation and symptom management [ 29 - 34 ].…”

Section: Methodsmentioning

confidence: 99%

Patient Activation through Counseling and Exercise – Acute Leukemia (PACE-AL) – a randomized controlled trial

et al. 2013

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BackgroundPatients with acute leukemia experience a substantial symptom burden and are at risk of developing infections throughout the course of repeated cycles of intensive chemotherapy. Physical activity in recent years has been a strategy for rehabilitation in cancer patients to remedy disease and treatment related symptoms and side effects. To date, there are no clinical practice exercise guidelines for patients with acute leukemia undergoing induction and consolidation chemotherapy. A randomized controlled trial is needed to determine if patients with acute leukemia can benefit by a structured and supervised counseling and exercise program.Methods/designThis paper presents the study protocol: Patient Activation through Counseling and Exercise – Acute Leukemia (PACE-AL) trial, a two center, randomized controlled trial of 70 patients with acute leukemia (35 patients/study arm) following induction chemotherapy in the outpatient setting. Eligible patients will be randomized to usual care or to the 12 week exercise and counseling program. The intervention includes 3 hours + 30 minutes per week of supervised and structured aerobic training (moderate to high intensity 70 - 80%) on an ergometer cycle, strength exercises using hand weights and relaxation exercise. Individual health counseling sessions include a self directed home walk program with a step counter. The primary endpoint is functional performance/exercise capacity (6 minute walk distance). The secondary endpoints are submaximal VO2 max test, sit to stand and bicep curl test, physical activity levels, patient reported outcomes (quality of life, anxiety and depression, symptom prevalence, intensity and interference). Evaluation of clinical outcomes will be explored including incidence of infection, hospitalization days, body mass index, time to recurrence and survival. Qualitative exploration of patients’ health behavior and experiences.DiscussionPACE-AL will provide evidence of the effect of exercise and health promotion counseling on functional and physical capacity, the symptom burden and quality of life in patients with acute leukemia during out patient management. The results will inform clinical practice exercise guidelines and rehabilitation programs for patients undergoing treatment for acute leukemia. Optimizing the treatment and care pathway may ease the transition for patients from illness to the resumption of everyday activities.Trial registrationClinicalTrials.gov Identifier: NCT01404520.

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“…Nach Abschluss einer Langzeitaktivität wie einer Golfrunde, ist es unabdingbar, die entleerten Energiespeicher des Körpers wieder zu füllen. Dabei sind die beiden Makronährstoffe Proteine (zum Muskelaufbau) und Kohlenhydrate (zur Energiebereitstellung) die wichtigsten Nährstoffe, welche so schnell wie möglich für den Sportler nach der Belastung zugeführt werden sollten [9] [10]. Gerade die Makronährstoffgruppe der Kohlenhydrate birgt viele Vorteile für den Sportler.…”

Section: Ernährung Nach Der Rundeunclassified

Ernährung unter erhöhter physischer und mentaler Belastung

Schmidt¹,

Focke²

2020

Ernährung & Medizin

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Glycemic Carbohydrates Consumed with Amino Acids or Protein Right after Exercise Enhance Muscle Formation

Cited by 10 publications

References 42 publications

Comparison of ingesting a food bar containing whey protein and isomalto-oligosaccharides to carbohydrate on performance and recovery from an acute bout of resistance-exercise and sprint conditioning: an open label, randomized, counterbalanced, crossover pilot study

Comparison of ingesting a food bar containing whey protein and isomalto-oligosaccharides to carbohydrate on performance and recovery from an acute bout of resistance-exercise and sprint conditioning: an open label, randomized, counterbalanced, crossover pilot study

Patient Activation through Counseling and Exercise – Acute Leukemia (PACE-AL) – a randomized controlled trial

Ernährung unter erhöhter physischer und mentaler Belastung

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