LEADER 04989nam 2200673 a 450 001 9910455139303321 005 20200520144314.0 010 $a1-280-21139-3 010 $a9786610211395 010 $a0-309-59817-6 010 $a0-585-15409-0 035 $a(CKB)111004366661692 035 $a(EBL)3376498 035 $a(SSID)ssj0000213149 035 $a(PQKBManifestationID)11178629 035 $a(PQKBTitleCode)TC0000213149 035 $a(PQKBWorkID)10139984 035 $a(PQKB)11454721 035 $a(MiAaPQ)EBC3376498 035 $a(Au-PeEL)EBL3376498 035 $a(CaPaEBR)ebr10056771 035 $a(OCoLC)830028453 035 $a(EXLCZ)99111004366661692 100 $a19930112d1993 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 00$aNutritional needs in hot environments$b[electronic resource] $eapplications for military personnel in field operations /$fCommittee on Military Nutrition Research, Food and Nutrition Board, Institute of Medicine ; Bernadette M. Marriott, editor 210 $aWashington, D.C. $cNational Academy Press$d1993 215 $a1 online resource (392 p.) 300 $a"Nutritional needs in hot environments-- a select bibliography": p. 329-351. 311 $a0-309-04840-0 320 $aIncludes bibliographical references and index. 327 $aNUTRITIONAL NEEDS IN HOT ENVIRONMENTS; Copyright; Preface; FOCUS OF THE REPORT; HISTORY OF THE COMMITTEE; COMMITTEE TASK AND PROCEDURES; ACKNOWLEDGMENTS; REFERENCES; Contents; PART I Committee Summary and Recommendations; 1 Introduction and Background; THE COMMITTEE'S TASK; MILITARY RECOMMENDED DIETARY ALLOWANCES; History; Current MRDAs; PHYSIOLOGICAL CHANGES ARISING FROM EXERCISE AND HEAT; Exercise; Heat Stress; Gastrointestinal Functioning; CHANGES IN NUTRIENT REQUIREMENTS FOR HOT ENVIRONMENTS; Fluid and Dehydration; Effect of Gender; Effect of Age; Effect on Electrolyte Balance; Summary 327 $aSodium Levels for Work in the HeatMacronutrients; Protein; Energy; Vitamins; B Vitamins; Vitamin C; Fat-Soluble Vitamins; Summary; Minerals; Sodium, Potassium, and Chloride; Iodide, Chromium, and Selenium; Iron; Zinc; Magnesium and Copper; Calcium and Phosphorus; Summary; FACTORS THAT MAY INFLUENCE EATING PATTERNS, FOOD PREFERENCES, ANDFOOD INTAKE IN HOT ENVIRONMENTS; Olfaction and Taste; Appetite; Thermoregulation; Thermogenic Effect of Food; Dehydration; Influence of Physique; Heat as a Stressor; Food Preferences in Hot Environments; Summary 327 $aSOCIAL AND PSYCHOLOGICAL INFLUENCES ON FOOD INTAKE DURING MILITARY OPERATIONSSituational Influences on Food Intake; Field ObservatiOns of Food Intake; Environmental Concerns; Dehydration and Constipation; Food Preferences; Social/Psychological Aspects of Eating; Nutrition Understanding; Summary; CONCLUSION; REFERENCES; 2 Conclusions and Recommendations; CONCLUSIONS; RECOMMENDATIONS; AREAS FOR FUTURE RESEARCH; Future Research Needs; REFERENCES; PART II INVITED PRESENTATIONS; 3 Physiological Responses to Exercise in the Heat; INTRODUCTION; CORE TEMPERATURE RESPONSES TO EXERCISE; METABOLISM 327 $aMetabolic RateSKELETAL MUSCLE METABOLISM; Evaporative Heat Loss; SKIN BLOOD FLOW AND CIRCULATORY RESPONSES; SUMMARY; REFERENCES; 4 Effects of Exercise and Heat on Gastrointestinal Function; INTRODUCTION; GASTROINTESTINAL SYMPTOMS; IMPORTANCE OF GI MANIFESTATIONS WITH EXERCISE-HEAT STRESS; GASTRIC EMPTYING; INTESTINAL ABSORPTION; PREVENTION AND MANAGEMENT; REFERENCES; DISCUSSION; 5 Water Requirements During Exercise in the Heat; INTRODUCTION; DISTRIBUTION OF BODY WATER; AVENUES OF FLUID LOSS AND GAIN; DETERMINANTS OF SWEAT RATE; WATER REQUIREMENTS; Hot-Wet Versus Hot-Dry Environment 327 $aExercise Intensity and TrainingHeat Acclimatization; Age and Gender; Prediction of Water Requirements; CONCLUSIONS AND RECOMMENDATIONS; REFERENCES; DISCUSSION; 6 Energetics and Climate with Emphasis on Heat: A Historical Perspective; INTRODUCTION; EARLY APPRAISALS; ENERGY EXPENDITURE: SUBMAXIMAL EXERCISE; ACCLIMATIZATION/ACCLIMATION; APPETITE; RESTING METABOLISM/DIETARY-INDUCED THERMOGENESIS; DIETARY DEFICIENCIES; A PERSPECTIVE; REFERENCES; 7 The Effect of Exercise and Heat on Mineral Metabolism and Requirements; INTRODUCTION 327 $aEFFECTS OF EXERCISE AND HEAT ON IODINE, CHROMIUM, AND SELENIUM METABOLISM 606 $aHeat$xPhysiological effect 606 $aNutrition 606 $aTropical medicine 606 $aMedicine, Military 608 $aElectronic books. 615 0$aHeat$xPhysiological effect. 615 0$aNutrition. 615 0$aTropical medicine. 615 0$aMedicine, Military. 676 $a612/.0913 701 $aMarriott$b Bernadette M$0861188 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910455139303321 996 $aNutritional needs in hot environments$92289595 997 $aUNINA