Six reasons why you eat even when you don’t really need to

If you are trying to achieve and maintain a healthy weight or perhaps improve your health through the foods you eat but are struggling with those sneaky snacks that creep into your diet, there may be an explanation in the following tips.

Most of us (including this naturopath) have been there at some stage. Standing at the cupboard or the fridge looking for something to munch on even though we may not really be hungry.

How do you know when you are hungry?

It’s that gnawing feeling in the stomach or those embarrassing noises coming from your abdomen (usually when you are in a meeting and you feel the need to apologise for a rumbling tummy). Or perhaps you feel a little faint or light headed as your blood sugar drops away.

Whatever is your clue to genuine hunger, if you are like most of us, when you are genuinely hungry is not the only time you will find yourself reaching for something to eat. And sometimes (maybe often) you find yourself choosing something to eat which, deep down, you know is not serving your health (or your waistline).

The question is…why? Why are you reaching for the chocolate, biscuit, lollies, ice cream, chips, cheese, cold chicken or other food of your choosing?

Of course we need to eat. Our food provides us with the fuel (energy) and essential vitamins, minerals, fibre, phytonutrients and more for our bodies to work at their best (provided we are making smart food choices). Our hunger signals are reminders that it is time to refuel.

But if you are someone who finds yourself eating when you aren’t actually hungry, perhaps one (or more) of these reasons will resonate with you.

Awareness is the first step on the path to a new behaviour

Dehydration is mistaken for hunger

Are you mistaking thirst for hunger?

Many of us have lived in a state of semi-dehydration for so long that it has become “normal”. I see it with lots of my naturopathy clients when I ask them about their fluid intake and we realise that most of their daily fluids are coming from coffee, tea, soft drink or alcohol (all of which can dehydrate you further). So think about your hydration before you reach for food. Are you actually hungry or could it be that you are thirsty for water? Try having a glass of water first, then wait a few minutes and see how you feel.

Fatigue or lack of sleep

Whether your fatigue is due to lack of “TIB” (time in bed) or difficulties with your sleep, feeling tired will drive your cravings for foods high in energy (calories) and foods which are easily digested (to quickly convert that energy for your cells). This is your body’s way of keeping you going for another hour or two. Generally this will see you reaching for foods rich in refined carbohydrates (think sugar or flour) or perhaps, caffeine. You get a temporary lift in energy, then crash again causing the cravings to return and so the cycle continues.

If you want to change your habits around eating, make sure you pay attention to your sleep habits or seek help if you suffer from insomnia.

Feasting habits

Perhaps you are someone who has difficulty stepping away from the buffet/dinner table/fridge. If the food is there you tend to just keep eating until it is gone. There can be a few reasons why this might be happening.

Perhaps you were taught as a child to eat the food in front of you and that to leave food on the plate was wasteful (“think of the starving children in Africa”). So you ate in order to keep your parents happy and were “taught” that leaving food behind was “bad”. Over the years, this just becomes a habit so you eat because it’s there not because you’re still hungry. You feel guilty if you leave food behind or throw it out.

Or perhaps, a bountiful table was the way your parents (typically your mum) showed love and so you ate everything on the table so as not to hurt their (her) feelings. Again, this becomes a habit and you eat to please others and not offend.

There is also a genetic/biochemical reason why you might be a feaster.

Some people have low levels of a chemical called GLP-1. As a result, among other effects of low GLP-1, their brain doesn’t register fullness and so they just keep on eating. These people do better when they actively practise eating slowly (to give the brain a chance to catch up to the stomach). They also tend to do better on a high protein, low GI (glycaemic index) diet.


Some people are constant cravers for food generally (always feeling like they are hungry). Others might crave specific foods. Again there are a few reasons why you might be craving all food or a certain food.

If you crave a particular food, it could be indicative of a nutritional deficiency or particular metabolic need. For example, salt craving might be a sign of adrenal dysfunction. Craving chocolate might be a clue to a need for magnesium. Craving a steak, could be a sign of your body wanting iron. These are not hard and fast rules but they are something to consider if you feel you are drawn to a particular food. Is it your body’s way of telling you that you need a particular nutrient?

Sometimes the craving is driven by your body’s desire for quick fuel, perhaps in response to low blood sugar. Again this will often see you reaching for the sugary snacks. As soon as your blood sugar drops too low an “alarm” goes off in your brain that says “get me fuel now”. Avoid the blood sugar dips by having (healthy) snacks on hand.

It might be a relief to know that cravings can also be due to genetics in some people.

Sometimes, it’s your genetics. Some people can be low in a hormone called leptin which helps to regulate satiety. This can make it hard to stick to a diet day after day. In this case, these people may find intermittent fasting (for example the 5:2 diet or the 16:8 diet) to be an easier way of managing their weight. A protein rich breakfast is also very helpful for these people.

Often cravings can feel like an addiction and they’re tough to resist. Start by removing the problem foods from the house. Don’t have them around. Out of sight, out of mind is a good starting point. Cravers have also been shown to be more influenced by food advertising. So don’t blame yourself for the urges or label yourself as weak or lacking in willpower, blame those pesky advertisers….seriously, get angry at them instead of yourself.

Emotional or comfort eating

Emotional eaters will eat to feel better emotionally. These are the people who reach for food whenever they are stressed, anxious, worried, fearful, depressed or bored. They often choose carbohydrate or sugar-rich foods which give them a “temporary” lift in the “feel-good” hormone, serotonin.

Eating also serves to distract them from their thoughts but often emotional eaters are not even really aware of the feelings they are trying to suppress. Rather they are drawn to these foods at a subconscious level. Perhaps eating something is used as a distraction or a way of procrastinating about the next thing you need to do. Rather than tackle a problem/situation head on, we’ll just have something to eat first.

Emotional eaters have the challenge of firstly, identifying that they are eating to “feel better” emotionally. We then have to work on tackling the underlying emotion or root cause of their habit. It will be important to try to eat with awareness of how you are feeling before you reach for the food. We also need to identify how you feel after you eat and then work out alternative ways to achieve the positive outcomes you seek without always resorting to food.

Emotional eaters can be particularly vulnerable to the effects of exhaustion so they need good sleep patterns. I also find that keeping a diet/mood diary can be very beneficial to identifying what is underlying their habits.

Having support of your naturopath or others will be very beneficial to helping you establish new eating habits.

Fear of missing out

Perhaps you suffer from FOMO (fear of missing out). This might manifest in a number of ways.

Perhaps you are tempted to try everything on the table because it just looks so good and you might not get another chance to try it. Maybe you start with more than you really need “just in case” it’s all gone later (when you are actually hungry).

This is often the case when you don’t have control over when you eat so you have to eat according to someone else’s schedule (regardless of if you are hungry) otherwise you miss out.

Maybe you grew up in a family where you had to eat quickly before the food was taken out from under you by another family member.

FOMO can be a big factor in eating when we aren’t really hungry.

So what does this all mean for you?

Perhaps you’ve resonated with one or more of these reasons for your eating. Regardless, there can often be a genetic/metabolic reason why you are drawn to particular foods. And almost inevitably, there is habit. Habits that may have been instilled in you since childhood or perhaps they’ve developed over time as part of your way of life or as a coping mechanism to avoid “rocking the boat”.

The term for all of these reasons is “non-hungry eating”. In other words, eating for a reason other than actual hunger.

If you are one of my naturopathy clients who is trying to lose weight (or simply maintain a healthy weight) part of our time together will be spent identifying which of the reasons above apply to you. Then I tailor my treatments and strategies accordingly. There is no one-size-fits-all. Being healthy is not just about what you eat but that certainly plays a major part in the picture.

Want help with tackling your non-hungry eating patterns. Call me on 03 9620 9503 and let's chat about the next step.
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4 thoughts on “Six reasons why you eat even when you don’t really need to”

  1. For me sometimes i eat for fun. Like it’s a relaxed night and you are enjoying your favorite tv show. In such cases it feels like something is missing when you don’t have a bowl of chips or a drink


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