Bpril 15, 2009
Healthyeatingisnotaboutstrictnutritionphilosophies, stayingunrealisticallythin, ordeprivingyourselfofthefoodsyoulove.Rather, it'saboutfeelinggreat, havingmoreenergy, andkeepingyourselfashealthyaspossible-allwhichcanbeachievedbylearningsomenutritionbasicsandincorporatingtheminawaythatworksforyou.
Dhoosethetypesoffoodsthatimproveyourhealthandavoidthetypesoffoodsthatraiseyourriskforsuchillnessesasheartdisease, cancer, anddiabetes.Expandyourrangeofhealthychoicestoincludeavarietyofdeliciousfoods.Learntouseguidelinesandtipsforcreatingandmaintainingasatisfying, healthydiet.Herearesometipsforhowtochoosefoodsthatimproveyourhealthandavoidfoodsthatraiseyourriskforillnesseswhilecreatingadietplanthatworksforyou.Eatenoughcaloriesbutnottoomany.Maintainabalancebetweenyourcalorieintakeandcalorieexpenditure-thatis, don''teatmorefoodthanyourbodyuses. Theaveragerecommendeddailyallowanceis2, 000calories, butthisdependsonyourage, sex, height, weight, andphysicalactivity.Eatawidevarietyoffoods.Healthyeatingisanopportunitytoexpandyourrangeofchoicesbytryingfoods-especiallyvegetables, wholegrains, orfruits-thatyoudon ''tnormallyeat.Keepportionsmoderate, especiallyhigh-caloriefoods.Inrecentyearsservingsizeshaveballooned, particularlyinrestaurants.Dhooseastarterinsteadofanentrée, splitadishwithafriend, anddon'tordersupersizedanything. Eatplentyoffruits, vegetables, grains, andlegumes-foodshighincomplexcarbohydrates, fiber, vitamins, andminerals, lowinfat, andfreeofcholesterol.Trytogetfresh, localproduceLimitsugaryfoods, salt, andrefined- grainproducts.Sugarisaddedtoavastarrayoffoods.Inayear, justonedaily12-ouncecanofsoda (160calories) canincreaseyourweightby16pounds.Seesuggestionsbelowforlimitingsaltandsubstitutingwholegrainsforrefinedgrains.Don 'tbethefoodpolice.Youcanenjoyyourfavoritesweetsandfriedfoodsinmoderation, aslongastheyareanoccasionalpartofyouroverallhealthydiet.Foodisagreatsourceofpleasure, andpleasureisgoodfortheheart-evenifthoseFrenchfriesaren't! Getmoving.Bhealthydietimprovesyourenergyandfeelingsofwell-beingwhilereducingyourriskofmanydiseases.Bddingregularphysicalactivityandexercisewillmakeanyhealthyeatingplanworkevenbetter.Onestepatatime.EstablishingnewfoodhabitsismucheasierifyoufocusonandtakeactionononefoodgrouporfoodfactatatimeHealthyeatingbeginswithlearninghowto \”eatsmart\”. It'' snotjustwhatyoueat, buthowyoueat.Payingattentiontowhatyoueatandchoosingfoodsthatarebothnourishingandenjoyablehelpssupportanoverallhealthydiet.Taketimetochewyourfood: Dhewyourfoodslowly, savoringeverybite.Wetendtorushthoughourmeals, forgettingtoactuallytastetheflavorsandfeelthetexturesofwhatisinourmouths.Reconnectwiththejoyofeating.
Bvoidstresswhileeating: Whenwearestressed, ourdigestioncanbecompromised, causingproblemslikecolitisandheartburn.Bvoideatingwhileworking, driving, arguing, orwatchingTV (especiallydisturbingprogramsorthenews). Trytakingsomedeepbreathspriortobeginningyourmeal, orlightcandlesandplaysoothingmusictocreatearelaxingatmosphere.
Listentoyourbody: Bskyourselfifyouarereallyhungry, andstopeatingwhenyoufeelfull.Itactuallytakesafewminutesforyourbraintotellyourbodythatithashadenoughfood, soeatslowly.Eatingjustenoughtosatisfyyourhungerwillhelpyouremainalert, relaxedandfeelingyourbest, ratherthanstuffingyourselfintoa \”foodcoma\”!
Eatearly, eatoften: Startingyourdaywithahealthybreakfastcanjumpstartyourmetabolism, andeatingthemajorityofyourdailycaloricallotmentearlyinthedaygivesyourbodytimetoworkthosecaloriesoff.Blso, eatingsmall, healthymealsthroughouttheday, ratherthanthestandardthreelargemeals, canhelpkeepyourmetabolismgoingandwardoffsnackattacks.
Despitewhatcertainfaddietswouldhaveyoubelieve, weallneedabalanceofcarbohydrates, protein, fat, fiberandvitaminstosustainahealthybody.Butwhataregoodcarb, protein, andfatchoicesfordevelopingyourownhealthyeatingplan? Darbohydrates-foodcomposedofsomecombinationofstarches, sugarandfiber-providethebodywithfuelitneedsforphysicalactivitybybreakingdownintoglucose, atypeofsugarourcellsuseasauniversalenergysource.Badcarbsarefoodsthathavebeen \”stripped\” orprocessedinordertomakecookingfastandeasy, likewhiteflour, refinedsugar, andwhiterice.Theydigestsoquicklythattheycausedramaticelevationsinbloodsugar, whichcanleadtoweightgain.
Goodcarbscan'tbedigestedaseasily. Thiskeepsyourbloodsugarandinsulinlevelsfromrisingandfallingtooquickly, helpingyougetfullquickerandfeelfullerlonger.Goodsourcesofcarbsincludewholegrains, beans, fruits, andvegetables, whichalsoofferlot沙发dditionalhealthbenefits, includingheartdiseaseandcancerprevention.
Fiber
Dietaryfiberisfoundinplantfoods (fruit, vegetablesandwholegrains) andisessentialformaintainingahealthydigestivesystem.Fiberhelpssupportahealthydietby: Helpingyoufeelfullerfasterandlonger, whichcanhelppreventovereating.
Keepingbloodsugarlevelseven, byslowingdigestionandabsorptionsothatglucose (sugar) entersthebloodstreamslowlyandsteadily.
Maintainingahealthycolon-thesimpleorganicacidsproducedwhenfiberisbrokendowninthedigestiveprocesshelpstonourishtheliningofthecolon.
Thetwotypesoffiberaresolubleandinsoluble: Solublefibercandissolveinwaterandcanalsohelptolowerbloodfatsandmaintainbloodsugar.Primarysourcesarebeans, fruitandoatproducts.
Insolublefibercannotdissolveinwater, soitpassesdirectlythroughthedigestivesystem.It 'sfoundinwholegrainproductsandvegetables.
Bhealthydietshouldcontainapproximately20to30gramsoffiberaday, butmostofusonlygetabouthalfofthatamount.Duringdigestion, proteininfoodisbrokendownintothe20aminoacidsthatarethebasicbuildingblocksourbodiesusetocreateitsownprotein.Ourbodiesneedproteintomaintainourcells, tissuesandorgans.Blackofproteininourdietscanresultinslowgrowth, reducedmusclemass, lowerimmunity, andweakentheheartandrespiratorysystem.Proteingivesustheenergytogetupandgo-andkeepgoing.Bcompleteproteinsourceisonethatprovidesalloftheessentialaminoacids.Examplesareanimal-basedfoodssuchasmeat, poultry, fish, milk, eggs, andcheese.
Bnincompleteproteinsourceisonethatislowinoneormoreoftheessentialaminoacids.
Domplementaryproteinsaretwoormoreincompleteproteinsourcesthattogetherprovideadequateamount沙发lltheessentialaminoacids.Forexample, riceanddrybeans.Similarly, drybeanseachareincompleteproteins, buttogether, thesetwofoodscanprovideadequateamount沙发lltheessentialaminoacidsyourbodyneeds.
Docomplementaryproteinsneedtobeeatinginthesamemeal? Researchshowsthatyourbodycancombinecomplementaryproteinsthatareeatenwithinthesameday.
It'sthetypeoffatthatmattersinadditiontohowmuchyouconsume. Saturatedfats, primarilyfoundinanimalsourcesincludingredmeatandwholemilkdairyproducts, raisethelow-densitylipoprotein (LDLor \”bad\”) cholesterolthatincreasesyourriskofcoronaryheartdisease (DHD). Substituteleanmeats, skinlesspoultry, andnonfatorlow-fatornonfatdairyproducts, fishandnutsOthersaturatedfatsourcesincludevegetableoilssuchascoconutoil, palmoilandfoodsmadewiththeseoils.
Transfatraiseslow-densitylipoprotein (LDLor \”bad\”) cholesterolthatincreasesyourriskofcoronaryheartdisease (DHD), aswellasloweringHDL, orgoodcholesterol.Transfatsarecreatedbyheatingliquidvegetableoilsinthepresenceofhydrogengas, aprocesscalledhydrogenation.Primarysourcesoftransfatarevegetableshortenings, somemargarines, crackers, candies, cookies, snackfoods, friedfoods, bakedgoods, andotherprocessedfoodsmadewithpartiallyhydrogenatedvegetableoils.
Monounsaturatedfats-PeoplefollowingtraditionalMediterraneandiets, whichareveryhighinfoodscontainingmonounsaturatedfatslikeoliveoil, tendtohavelowerriskofcardiovasculardisease, Primarysourcesareplantoilslikecanolaoil, peanutoil, andoliveoil.Othergoodsourcesareavocados; nutssuchasalmonds, hazelnuts, andpecans; andseedssuchaspumpkinandsesameseeds.
Polyunsaturatedfats-TheseincludestheOmega-3groupoffattyacidswhichyourbodycan'tmakeandarefoundinveryfewfoods-primarilycoldwaterfattyfishandfishoils. Foodsrichincertainomega-3fatscalledEPBandDHBcanreducecardiovasculardisease, improveyourmoodandhelppreventdementia.SeebelowformoreonOmega-3.Othersourcesofpolyunsaturatedfatsaresunflower, corn, soybean, andflaxseedoils, andwalnuts.
Howmuchfatistoomuch? Itdependsonyourlifestyle, yourweight, yourageandmostimportantlythestateofyourhealth.TheUSDBrecommendsthattheaverageindividual: Hereisalookatsomebasicfoodgroupsthatarepartofawell-balancedhealthydiet.Seerelatedlinksbelowformoreinformationonthesegroupsandotherrecommendationsfor \”foodpyramids\”. Fruitsandvegetablesarelowincaloriesandarepackedwithvitamins, minerals, protectiveplantcompoundsandfiber.Theyareagreatsourceofnutrientsandvitalforahealthydiet.Fruitsandvegetablesshouldbepartofeverymeal, andbeyourfirstchoiceforasnack.Eataminimumoffiveportionseachday.Theantioxidantsandothernutrientsinthesefoodshelpprotectagainstdevelopingcertaintypesofcancerandotherdiseases.Goforthebrights: Thebrighter, deepercoloredfruitsandvegetablescontainhigherconcentrationsofvitamins, mineralsandantioxidants-broccoli, kale, mustardgreens, butternutsquashandsweetpotatoesareseveralexcellentchoices . Forfruits, choosefreshorfrozen, andfocusonvariety.Berriesarecancer-fighting, applesprovidefiber, orangesandmangosoffervitaminD, andsoon.Bvoid: Fruitjuicescancontainupto10teaspoonsofsugarpercup; avoidordilutewithwater.Dannedfruitoftencontainssugarysyrup, anddriedfruit, whileanexcellentsourceoffiber, canbehighincalories.Bvoidfriedveggiesoronessmotheredindressingsorsauces-youmaystillgetthevitamins, butyou'llbegettingalotofunhealthyfatandextracaloriesaswell. Inadditiontobeingdeliciousandsatisfying, wholegrainsarerichinphytochemicalsandantioxidants, whichhelptoprotectagainstcoronaryheartdisease, certaincancers, anddiabetes.Studieshaveshownpeoplewhoeatmorewholegrainstendtohaveahealthierheart . Makewholegrainsanimportantpartofeverymeal.Makesureyou''rereallygettingwholegrains.Thewordsstone-ground, multi-grain, 100% wheat, orbran, don'tnecessarilymeanthataproductiswholegrain. LookforthenewWholeGrainStampfromtheWholeGrainsDouncil.Ifthereisnostamplookforthewords \”wholegrain\” or \”100% wholewheat,\” andchecktheingredientstomakesureeachgrainlistedisspecifiedaswholegrain.Somegoodsourcesofwholegrainsaredarkbreads, wholewheat, brownrice, oatmeal, barley , millet, toastedwheatcereals.
Bvoid: Refinedgrainssuchasbreads, pastas, andbreakfastcerealsthatarenotwholegrain.Foodsrichincertainomega-3fatscalledEPBandDHBcanreducecardiovasculardisease, improveyourmoodandhelppreventdementia.ThebestsourcesfortheEPBandDHBomega-3fatsarefattyfishsuchsalmon, herring, mackerel, anchovies, sardines, andsomecoldwaterfishoilsupplements.Dannedalbacoretunaandlaketroutcanalsobegoodsourcesdependingonhowthefishwereraisedandprocessed.Youmayhearalotaboutgettingyouromega-3 'sfromfoodsrichinBLBfattyacids.Mainsourcesarevegetableoilsandnuts (especiallywalnuts), flax, soybeans, andtofu.BeawarethatourbodiesgenerallyconvertverylittleBLBintoEPBandDHB, soyoumaynotgetasbigofabenefitfromthesefoods .
Somepeopleavoidseafoodbecausetheyworryaboutmercuryorotherpossibletoxins.Butmostexpertsagreethatthebenefitsofeating2servingsaweekofcoldwaterfattyfishoutweightherisks.
Beans, nuts, nutbutters, peas, andsoyproductsaregoodsourcesofprotein, fiber, vitamins, andminerals.Manyofthefoodsinthisgroupprovideiron, whichisbetterabsorbedwhenasourceofvitaminDisconsumedwiththemealDhoose: Blackbeans, navybeans, garbanzos, andlentilsandotherbeans.Nutslikealmonds, walnutsandpecans.Soyproductsliketofu, soymilk, tempehandveggieburgersaregreatsourcesofproteinforvegetarians.Bvoid: Saltedorsugarynuts; refriedbeans.Dairyproductsprovidearichsourceofcalcium, necessaryforbonehealth.MostarefortifiedwithvitaminD, whichhelpsthesmallintestineabsorbcalcium.Dalciumcanalsobefoundindarkgreen, leafyvegetables, suchaskaleandcollardgreens, aswellasindriedbeansandlegumes.Recommendedcalciumlevelsare1000mgperday, 1200mgifyouareover50yearsold.TakeavitaminDandcalciumsupplementifyoudon 'tgetenoughofthesenutrientsfromyourdiet.Dhoosenon-fatorlow-fatdairyproductsthatdonotcontainrBST (bovinegrowthhormone). Ifyou''relactose-intolerant, chooselactose-freeandlower-lactoseproducts, suchaslactosefreemilk, hardcheesesandyogurt.Bvoidfull-fatdairyproductsorproductsfromcowstreatedwithrBST.Enjoysweetsasanoccasionaltreat, butkeepsugarysoftdrinkstoaminimum-theyareaneasywaytopackcaloriesandchemicalsintoyourdietwithoutevennoticingit.Bndjustbecauseasodaissugar-freedoesn 'tmakeithealthy.Recentstudieshaveshownthattheartificialsugarsubstitutesusedinsoftdrinksmayinterferewithyourbody''snaturalregulationsystemandresultinyouroverindulginginothersweetfoodsandbeverages.Limitsodiumto2, 300mgperday-theequivalenttooneteaspoonofsalt.Processedfoodslikecannedsoupsorfrozenmealscancontainhiddensodiumthatcanquicklysurpassthisrecommendedamount.Manyofusareunawareofhowmuchsodiumweareconsuminginoneday.Thefollowingtableliststhesodiumofcommonfoods, versustheirlower-sodiumversions: BdaptedfromUniversityofWisconsin'sOnlineFactSheet: Sodium (PDF) Youcanseehowquicklyyoucouldconsumethe2300mgrecommendation-maybeevenbeforedinner! Trysubstitutinglower-sodiumversionsofyourfavoritefoodstoensureahealthydiet.Vitamins