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The athlete’s diet: nutritional goals and dietary strategies

  • Ron Maughan (a1)
Abstract

When talented, motivated and highly trained athletes meet for competition the margin between victory and defeat is usually small. When everything else is equal, nutrition can make the difference between winning and losing. Although the primary concern of many athletes is to supplement the diet with protein, vitamins and minerals, and a range of more exotic compounds, key dietary issues are often neglected. Athletes must establish their nutritional goals, and must also be able to translate them into dietary strategies that will meet these goals. Athletes are often concerned with dietary manipulations in the period around competition, but the main role of nutrition may be to support consistent intensive training which will lead to improved performance. Meeting energy demand and maintaining body mass and body fat at appropriate levels are key goals. An adequate intake of carbohydrate is crucial for maintaining muscle glycogen stores during hard training, but the types of food and the timing of intake are also important. Protein ingestion may stimulate muscle protein synthesis in the post-exercise period, promoting the process of adaptation in the muscles. Restoration of fluid and electrolyte balance after exercise is essential. If energy intake is high and a varied diet is consumed, supplementation of the diet with vitamins and minerals is not warranted, unless a specific deficiency is identified. Specific strategies before competition may be necessary, but this requirement depends on the demands of the sport. Generally, it is important to ensure high pre-competition glycogen stores and to maintain fluid balance. There is limited evidence to support the use of dietary supplements, but some, including perhaps creatine and caffeine, may be beneficial.

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Corresponding author
Corresponding Author: Professor Ron Maughan, fax +44 1224 553800, email r.maughan@abdn.ac.uk
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NC Bishop , AK Blannin , NP Walsh & M Gleeson (2001) Carbohydrate beverage ingestion and neutrophil degranulation responses following cycling to fatigue at 75 % VO2max. International Journal of Sports Medicine 22, 226231.

LM Burke & RSD Read (1993) Dietary supplements in sport. Sports Medicine 15, 4365.

PM Clarkson (1997) Eccentric exercise and muscle damage. International Journal of Sports Medicine 18, S314S317.

EF Coyle (1991) Timing and method of increased carbohydrate intake to cope with heavy training, competition and recovery. Journal of Sports Science 9, Special issue, 2952.

JM Davis (2000) Nutrition, neurotransmitters and central nervous system fatigue. In Nutrition in Sport, pp. 171183 [RJ Maughan , editor]. Oxford: Blackwell Science.

TE Graham , JWE Rush & MH Van Soeren (1994) Caffeine and exercise: metabolism and performance. Canadian Journal of Applied Physiology 19, 111138.

PL Greenhaff (2000) Creatine. In Nutrition in Sport, pp. 367378 [RJ Maughan , editor]. Oxford: Blackwell Science.

RC Harris , K Soderlund & E Hultman (1992) Elevation of creatine in resting and exercised muscle of normal subjects by creatine supplementation. Clinical Science 83, 367374.

JA Hawley (1998) Fat burning during exercise: can ergogenics change the balance? The Physician and Sportsmedicine 26, 5963.

JW Helge , EA Richter & B Kiens (1996) Interaction of training and diet on metabolism and endurance during exercise in man. Journal of Physiology 492, 293306.

JL Ivy (2000) Optimization of glycogen stores. In Nutrition in Sport, pp. 97111 [R Maughan , editor]. Oxford: Blackwell Science.

AE Jeukendrup , NP Craig & JA Hawley (2000) The bioenergetics of world class cycling. Journal of Medicine and Science in Sport 3, 414433.

F Lang , GL Busch & K Volkl (1998) The diversity of volume regulatory mechanisms. Cell Physiology and Biochemistry 8, 145.

PWR Lemon (1991) Effect of exercise on protein requirements. Journal of Sports Science 9, Special issue, 5370.

SY Low , MJ Rennie & PM Taylor (1997 a) Modulation of glycogen synthesis in rate skeletal muscle by changes in cell volume. Journal of Physiology 495, 299303.

L McNaughton (1990) Sodium citrate and anaerobic performance: implications of dosage. European Journal of Applied Physiology 61, 392397.

RJ Maughan (editor) (2000 a). Nutrition in Sport. Oxford: Blackwell Science.

RJ Maughan (editor) (2000 b) Water and electrolyte loss and replacement in exercise. In Nutrition in Sport, pp. 226240. Oxford: Blackwell Science.

DC Nieman & BK Pedersen (1999) Exercise and immune function. Sports Medicine 27, 7380.

L Packer (1997) Oxidants, antioxidant nutrients and the athlete. Journal of Sports Science 15, 353363.

BK Pedersen , H Bruunsgaard , M Jensen , AD Toft , H Hansen & K Ostrowski (1999) Exercise and the immune system – influence of nutrition and ageing. Journal of Science and Medicine in Sport 2, 234252.

BK Pedersen , JW Helge , EA Richter , T Rohde & B Kiens (2000) Training and natural immunity: effects of diets rich in fat or carbohydrate. European Journal of Applied Physiology 82, 98102.

K Piehl (1974) Time-course for refilling of glycogen stores in human muscle fibers following exercise-induced glycogen depletion. Acta Physiologica Scandinavica 90, 297302.

MJ Rennie , SY Low , PM Taylor , SE Khogali , PC Yao & A Ahmed (1998) Amino acid transport during muscle contraction and its relevance to exercise. Advances in Experimental Medicine and Biology 441, 299305.

O Ronsen , J Sundgot-Borgen & S Maehlum (1999) Supplement use and nutritional habits in Norwegian elite athletes. Scandinavian Journal of Medicine and Science in Sports 9, 2835.

MN Sawka , WA Latzka & SJ Montain (2000) Effects of dehydration and rehydration on performance. In Nutrition in Sport, pp. 216225 [RJ Maughan , editor]. Oxford: Blackwell Science.

LL Spriet & RA Howlett (2000) Caffeine. In Nutrition in Sport, pp. 379392 [RJ Maughan , editor]. Oxford: Blackwell Science.

G Van Hall , WHM Saris , PAI Van de Schoor & AJM Wagenmakers (2000 a) The effect of free glutamine and peptide ingestion on the rate of muscle glycogen resynthesis in man. International Journal of Sports Medicine 21, 2530.

S Waldegger & F Lang (1997) Cell volume and gene expression. Journal of Membrane Biology 162, 95100.

NP Walsh , AK Blannin , PJ Robson & M Gleeson (1998) Glutamine, exercise and immune function. Sports Medicine 26, 177191.

RD Wemple , DR Lamb & KH McKeever (1997) Caffeine vs caffeine-free sports drinks: effects on urine production at rest and during prolonged exercise. International Journal of Sports Medicine 18, 4046.

WM Wilson & RJ Maughan (1992) A role for serotonin in the genesis of fatigue in man: administration of a 5-hydroxytryptamine reuptake inhibitor (Paroxetine) reduces the capacity to perform prolonged exercise. Experimental Physiology 77, 921924.

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Proceedings of the Nutrition Society
  • ISSN: 0029-6651
  • EISSN: 1475-2719
  • URL: /core/journals/proceedings-of-the-nutrition-society
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