Reasons Why You’re Always Hungry

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Feeling hungry all the time? Here’s why and what you can do

Feeling hungry is a natural sensation that lets us know when we need to eat. However, if you find yourself constantly hungry, even after eating a full meal, it can be frustrating and concerning. 

There are many factors that contribute to feeling hungry all the time. These include hormones, lifestyle factors, emotional eating, and medical conditions. Here are some reasons why you might be always hungry and what you can do to address it.

The Role of Hormones in Hunger


Hormones play a significant role in regulating our hunger levels. Here are a few hormones that can affect hunger:

  1. Leptin: Leptin is a hormone produced by fat cells in the body. It regulates our appetite by signaling to the brain when we’re full. However, if you’re overweight or obese, your body may become resistant to leptin. This can lead to overeating and weight gain.
  2. Ghrelin: Ghrelin is a hormone that’s produced in the stomach. It stimulates appetite and is often referred to as the “hunger hormone.” Ghrelin levels increase when we haven’t eaten in a while and decrease after we’ve eaten.
  3. Insulin: Insulin is a hormone that’s produced by the pancreas. Its main function is to regulate blood sugar levels. When we eat carbohydrates, our blood sugar levels rise, and insulin is released to bring them back down. However, if we eat too many carbohydrates or eat them too quickly, our blood sugar levels can spike, leading to hunger shortly after eating.

Lack of Sleep

Lack of Sleep

Not getting enough sleep may also contribute to the feeling of hunger. When we’re sleep-deprived, our bodies produce more ghrelin (the hunger hormone) and less leptin (the hormone that signals fullness). This can lead to increased hunger and overeating.



Dehydration can sometimes be mistaken for hunger. When we’re dehydrated, our bodies may send signals that are similar to hunger cues. To prevent this, make sure you’re drinking enough water throughout the day.

Not Eating Enough Protein


Protein is an essential macronutrient that helps to keep us feeling full and satisfied. If you’re not eating enough protein, you may find yourself feeling hungry shortly after eating. Include a source of protein at every meal to keep yourself feeling full and satisfied.

Emotional Eating

Emotional Eating

Emotional eating is when we eat to soothe or cope with emotions, rather than because of hunger. This can lead to overeating and weight gain. If you find yourself eating when you’re not hungry, try to identify the emotions that are driving the behavior and find healthier ways to cope.



Sometimes, we eat out of boredom rather than hunger. If you find yourself reaching for snacks when you’re bored, try finding a different activity to occupy your time.

Your body can subconsciously eat more calories when you are bored and distract yourself from the fact that you are actually eating. 


Stress Eating

When we’re stressed, our bodies produce a hormone called cortisol, which can increase appetite and lead to overeating. If you find yourself eating more when you’re stressed, try to find healthy ways to manage your stress, such as exercise or meditation.

Your body tends to overeat when stressed. This is a coping mechanism that tends to lead to eating unhealthy foods in a short period of time. This is because food can bring comfort and your body is trying to take care of itself. 

Certain Medications


Some medications can also increase appetite and lead to weight gain. If you’re taking medication and notice that you’re always hungry, talk to your doctor about whether there are alternative options that may not have this side effect.

Medical Conditions

Certain medical conditions can also contribute to feeling hungry all the time. Here are a few examples:

  1. Diabetes: People with diabetes may experience increased hunger due to fluctuations in blood sugar levels. It’s important to manage your blood sugar levels through diet, medication, and exercise to prevent overeating and weight gain.
  2. Hyperthyroidism: Hyperthyroidism is a condition in which the thyroid gland produces too much thyroid hormone. This can lead to increased metabolism and appetite, as well as weight loss. If you suspect you have hyperthyroidism, talk to your doctor.
  3. Prader-Willi Syndrome: Prader-Willi Syndrome is a rare genetic disorder that causes constant hunger and a desire to eat non-stop. This condition requires medical management and support.

Bottom Line

Feeling hungry all the time can be frustrating, but there are many reasons why it might be happening. By identifying the underlying causes of your hunger and making changes to your lifestyle and eating habits, you can help manage your appetite and prevent overeating.