Technically speaking , hunger is our trunk ’s way of saying , " corrode something if you require to hold out " – but since reaching for the hot chocolate bar in your desk draftsman two hours after lunch is scarce about endurance ( even if it ’s nice to think so ) , we pray a dietitian to explicate what the hellhole is going on .

Here are 10 reason why our bodies , diet , and modus vivendi make us intend about food all the damn time , even if we just cease use up .

1. Your hormones might be, well, insensitive

Hormones are one way your physical structure talks to your brain , and where hungriness is concerned , the hormones leptin and ghrelin are two important , opposing force . " Ghrelin , which is produced in the stomach , tells us that we ’re hungry,“Nikita Kapur , MS , RDN , CDN , CLT , explain . " And leptin , bring forth in fertile prison cell , is what ’s in play when you ’re like , ' Oh my gosh I ’ve eaten so much . ' "

Unfortunately , regularly eating large portions gets you something called leptin insensitiveness , which causes your body to raise its threshold for feeling full . This is tie in with system of weights gain ( for obvious intellect ) , but it ’s fixable : in the farseeing term , Kapur says , " your body readjusts to your eating patterns . "

2. You’re not sleeping enough

Sure , " I ’m tired so I require energy"soundslogical , but you ’re not burning more calories plainly because you ’re groggy . Since your consistency is strained by want of eternal rest , " you ’re hungry for more action intellectual nourishment and instant vigour like sugar and other carbs . " Meanwhile , what happens when you listen to that craving and use those foods for support throughout the daylight ? " Your blood lucre spikes and then you crash , your blood carbohydrate spikes and then you crash – it ’s kind of a criminal cycle … And that of course affects your sleep the following night , too . "

3. Exercise drains your energy (duh)

​Kapur told us that within one or two hours of practice , which cut into your energy memory board and causes your rakehell sugar to go down , you ’re most likely gon na need to eat something . But on the flip side , practice may alsomake your brain more sensitiveto getting the memo that you ’re full . So it work both mode … psych ! Overall , you could wager exercise will be a positive when it comes to staying in cast . Plus , after pushing yourself at the gymnasium , you may be more witting of eating well – otherwise what the hell did you just do all that work for , dammit ? !

4. Your body’s stressing the small (and large) stuff

When diddley ’s going down , your adrenal secreter releases cortisol – this hormone tells your consistence it ’s in tension mode , and " induces more craving for comfort … and comfort is typically saccharide , " Kapur points out . Some people are the paired , though , and ca n’t eat on a matter before a swelled presentation . " The way you respond to focus is a wont , " Kapur explains . Everyone ’s accustomed to coping otherwise , but for those who do run to stress - eat , she articulate , " these food for thought have that calming effect . The next time you have stress , you react with the same answer . "

5. You’re not quenching your thirst

" When you ’re dehydrated , you are in essence accentuate , " Kapur say . Your organic structure require something , and " that sometimes gets demonstrate in the sugar craving . " You ’d conceive you would ’ve class this out back in the shaping class when you check the wrangle " hungry " and " hungry , " but trying not to confuse feeling thirst with feeling thirst is n’t as easy as you might think .

6. Drinking = bad decision burgers

tight - forward to ordering felafel at 3 am after a dark of drinking . Tipsy you is even bad at assessing whether you ’re actually athirst than solemn you , not to mention that all those drinks and social were pure carbs , which lead to the blood lolly capitulum - and - fallthat make you feel famishedenough to eat awe-inspiring pizza pie you ’d never consider during the 24-hour interval .

7. You’re eating at all the wrong times

Generally talk , Kapur explains , eating every four to five hours is a healthy standard – " and you really need to bulk large between three and six . " If you ’re drop nutrient during an eight - hour working day , how much do you wanna calculate the first thing you consume is n’t gon na be great for you ? " You ’re not get to need salmon , because it takes a while for your body to break down the protein , " read Kapur . " You ’re going to need sugar or fried food , which is instant energy . "

If you ’re skitter breakfast , you ’re very probable to be throw your eating schedule out of knock , and then you become one of those weirdoseating dejeuner at 10:58am . Then , in the afternoon , you end up feel what Kapur calls " catch - up thirstiness , " which is your torso try out to fill in all the calories you missed in the morning . " Starting in the afternoon , there ’s a seven - to - nine - hour windowpane when your body is like , ' course me . ' "

8. When you do eat, you’re neglecting the good stuff

Ideally , explains Kapur , " the compounding of fiber – which comes from complex carbs and whole grains – protein , and healthy adipose tissue is what devote you the most satiety . " Think brown Sir Tim Rice with chicken and veggies rib with olive crude , or a firearm of toast with aguacate and fresh mozzarella . Admittedly , that does take a bit of work ( or at least some grocery shopping ) , but if you ’re blend in for the closest selection ( your desk draftsman or the first dissolute - food marijuana cigarette you come across in your rush for sustenance ) , it ’s more likely going to be simple carbs and fried foods that bring crying relief … and then proceed to make you hungry again .

9. You’re basically inhaling your food

Not all substance travel as fast as email : leptin and other hormones that send the message of " you ate just enough , and if you keep eating you will probably get fat"need clip to work . All those wise sayings , like " chew your solid food 20 times " or " wait 20 bit for seconds " – one that seem to have occur from a time when people did n’t have anything to do – were essentially getting at this simple fact .

10. You’re caving to peer pressure

" Well , if you take a firm stand , ofcourseI’ll help oneself you eat those sweet murphy fries ! " Kapur explains that repast composing and timing have a slew to do with how hungry you are throughout the daytime , both of which can be throw off by eat up with company . Of course , you do n’t need to be so unbending that you become an antisocial wellness freak , but it ’s deserving thinking about your personal health goals and how your body tends to work – and whether you like your coworker enough to screw with the Libra .

Bottom line: hunger’s not always real

" thirst is a very relative terminus , " Kapur cautions . " You want to ask yourself , is it legitimate thirstiness ? " She suggests considering the points above for context of use , and particularly think about when you last feed , what it was , and whether you ’re hydrated . " If you consciously suppose about these key thing , your hunger will start getting regulated , " she says . " About 70 % of the clock time , it ’s probably not hunger . "

Sign up herefor our day-to-day Thrillist email , and get your fix of the best in food / drunkenness / fun .

Marina Komarovskyis a health author for Thrillist , and though she was snacking on chocolate while she wrote this clause , at least she knows why . For more on alimentation , check out her tweets:@MariKomarovsky .

hungry man waiting for food

Tuomas Lehtinen/Shutterstock

man eating large portions

Cole Saladino/Thrillist

woman running and exercising

Cole Saladino/Thrillist

man staring longingly at water

Cole Saladino/Thrillist

eating fast food

Matthew Ennis/Shutterstock

woman eating big burger

Tish1/Shutterstock