Why Am I Never Hungry? 5 Simple Reasons Are Responsible

Have you ever thought yourself without consuming a single meal all day that why am I never hungry? Meals can be energizing. People feel motivated by constantly thinking about the upcoming dinner menu on the table.

However, some days, you can’t bring yourself to chow down even your favorite meal. Why is it that some days you think like you could eat more while other days you can’t? Do you ever wonder why am I never hungry and feel sick when I eat? Is a loss of appetite an indication that something else is wrong with your body? Is this normal?

When you are bothered and thinking, why am I never hungry, should I worry about it? Loss of appetite is not usually something to panic about.

What are the potential causes of a person’s inability to feel hungry, also the therapeutic approaches? How can I enhance my appetite?

A person’s appetite is influenced by various factors, including age, current medications, and prevailing mental or physical health situations. A stomach bug, for example, is a temporary reason. Just not being hungry, on the other hand, may indicate a more chronic problem.

What is loss of appetite?

Hunger is your body’s indicator that it requires energy. Your brain and digestive tract work together to provide you with that sensation. If you do not even feel like eating, several factors, such as certain medications, emotions, and health problems, could be the root cause.

Appetite pertains to how much or how frequently a person desire to eat. It is not always constant with the quantity of food or nutrients required by a person.

why am i never hungry

Depending on the underlying cause, people can increase their appetite by making dietary or lifestyle changes.

You ask yourself why am I never hungry, and what do I call this feeling? You probably suffering from what we call, lack of appetite. This sensation can happen for a variety of causes. Also, the symptoms may vary depending on the etiology. A lack of appetite can manifest as:

  • Having no desire to eat
  • Never feeling hungry disorder
  • Never hungry and feel sick when I eat
  • Bloating, physical discomfort, other manifestations that make eating unpleasant.

When someone’s appetite is suppressed and consumes less food, they may undergo unintentional weight loss, fatigue, or dietary deficiencies.

Common causes of why you are never hungry

There is no shortage of reasons for what you are not feeling hungry. However, I have rounded up the five most common ones.

Loss of hunger cues, you are not hungry

Why am I never hungry? One cause might be is that you lost hunger cues, which is one of the most likely causes you do not feel hungry.

The human body is using hunger cues to enforce the intake of food instinctually. However, after dieting and adhering to dietary restrictions, people lose these cues.

By suppressing appetite, the body mainly stops trying to give indicators. This loss of hunger cues is why you feel so disoriented when discontinuing a diet, food restriction, or meal plan.

Without rules, the bodies have no notion of how to eat. When this occurs, the system generally moves from hungry to overfilled, losing sight of that pleasant middle ground.

Physiological causes

Why am I never hungry? Is it because I am sick? Numerous medical issues can have an impact on appetite and cause you never to feel hungry. Short-term ailments, including a cold or the flu, can cause a temporary reduction in appetite. Nevertheless, once these diseases have passed, a person’s appetite will generally improve over time.

When you have no sense of hunger or thirst, and it lingers for an extended period, it may be a symptom of an underlying condition. If you are also asking yourself, why am I never hungry and always tired? The following are a few chronic conditions that might cause them:

  • Nutrient deficiencies (Zinc deficiency) and anemia
  • IBS (irritable bowel syndrome or inflammatory bowel disease)
  • Hypothyroidism
  • Other disorders in the endocrine system (e.g., Addison’s disease and Cushing’s syndrome)
  • Diabetes
  • Migraine
  • COPD
  • Hepatitis illness and liver disease
  • HIV/Aids
  • CKD
  • Heart Failure
  • Colon, ovarian, stomach, pancreatic cancer.

Pregnancy can also trigger a loss of appetite due to hormonal fluctuations, morning sickness, or heaviness in the belly.

Association of Food Insecurity with lack of hunger

Food insecurity is also associated with reduced appetite due to changes in hormone levels. When people feel stressed out, they tend to eat less. It has been observed that when there is no access to an adequate amount of food, these stress hormones increase leading to decreased appetite.

For example, if a family member gets sick then he/she might be unable to prepare meals for his/her entire household resulting in an increased level of stress among members of this family. As a result, some families start skipping breakfast and lunch.

Moreover, as per another study, it was found that those who experienced childhood trauma were at higher risk of developing depression. Depression leads to low self-esteem and feelings of guilt. All these factors combined contribute to a lower desire to consume food.

Food-insecure households

People living in food-insecure households tend to eat less frequently and consume fewer calories per serving compared to those whose families are well fed. Lack of hunger causes us to feel weak and tired so we choose to skip meals. We lose interest in what we ate earlier and start craving junk food instead. It makes sense why some people don’t want to eat anything at all when they’re feeling this way.

 Zero Hunger

 Every day too many people around the globe suffer from malnutrition. According to WFP, 811 million people still go to sleep every night without having eaten anything at all.

People suffering from acute food insecurity include those whose access to sufficient quantities of safe and nutritious food has been compromised by natural disasters such as floods, droughts, storms. It includes people living under conditions of extreme poverty, including those who live below $1.25 per day, and those who cannot afford adequate electricity, fuel, clothing, or any necessities required for survival.

A person’s mental and emotional health can also affect appetite

Why am I never hungry when I am sad or stressed? When people are stressed, they could lose their appetite. People experiencing recurring or prolonged stress may experience a loss of appetite. Nevertheless, according to a 2018 study, chronic stress is more often linked with overeating than undereating, especially when high-calorie foods are easily accessible.

Grieving, depression and other negative feelings can impact and reduce appetite. This effect can also be caused by some mental health problems, such as:

  • Anxiety
  • Depression
  • Eating disorders (e.g., anorexia and bulimia)
  • Disorder in substance use

Prescription Drugs

A wide range of prescription drugs can have an impact on a person’s appetite. They may suppress hunger, alter a people’s sense of taste or smell, or end up causing nausea. Any one of these adverse effects may decrease a person’s desire to eat.

Among the drugs and medical interventions that may have this effect are: Antimicrobials, as well as strong pain killers like codeine and morphine, antidepressant medications, sedatives, certain thyroid hormone treatments, chemo, radiation treatment, immunotherapy.


Your appetite can also vary and change as you age. A decreased appetite is usually common among older adults, particularly women who live in a nursing home or stay in the hospital.

why am i never hungry

Aging can impact appetite in various ways, such as:

  • Physiological or bodily changes
  • Psychosocial reasons
  • Medicinal factors

Why am I never hungry after working out?

Although it seems apparent that you must feel hungry fairly shortly after working out, research says that losing your eagerness to eat right after a workout is actually not that uncommon: Workout can make you senseless famished, conferring to a 2016 study issued in a journal.

The investigators measured the partakers’ food intake in calories in the analysis. At the beginning of the trial, they analyzed their participants’ total calorie intake, then split everyone into two clusters.

One cluster was momentarily placed on a diet to create an energy deficit by cutting their overall food consumption. In contrast, the rest told the others to create the same variant of energy deficit, but via a 90-minute treadmill run instead of diet alteration.

The study discovered that all those who managed to run on the treadmill ate 300 fewer calories at the banquet than those who reduced their food consumption without exercising.

As such, amidst depleting the body’s energy stores, exercise generally makes you feel less hungry.

Lack of Hunger deprives our kids of more than just-food

It is important to understand that lack of hunger does not deprive our children of food only but also affects them mentally and emotionally. Children who experience this do not develop healthy eating habits because they lack nutrition knowledge and exposure to good role models. They often end up consuming unhealthy diets with high amounts of fats and sugars. These unhealthy dietary patterns and lack of nutritious food may lead to poor health, diabetes, sleep deprivation, and other serious illnesses.

Can hormones be the cause and reason?

The phenomenon and answer to your question about why I am never hungry after working out appear to be coming down to two hormones in your body.

According to the experts, once you exercise, a hormone called ghrelin significantly reduces, which can make you feel hungry. In contrast, your body’s rates of a hormone called peptide YY rise, which neutralizes your desire to eat to some extent.

The study revealed that these hormonal variations occur only when you work out; in fact, when you cut calories by restricting your food consumption instead of exercising further, the hunger hormone rises, and the hunger-suppressing hormone declines.

The hormonal changes affecting your appetite do not only refer to the post-workout effects. When you begin to think, why am I never hungry and always tired, one reason could be pregnancy.

It’s also usual for your appetite to transform during pregnancy, particularly because your body undergoes so many modifications.

If you lose your appetite, you may encounter an overall disinterest in all foods or a lack of desire to eat. Bear in mind that appetite loss is not similar to an aversion to a few foods. Aversion is normal during pregnancy.

Studies have shown that alterations in the hormones known as leptin and human chorionic gonadotropin or hCG during pregnancy may lead to loss of appetite and more nausea with vomiting.

A study conducted in pregnant women (2,270 participants) depicted that among women with average to severe or chronic nausea and vomiting, 42% and 70% noted a decreased level of food consumption during early pregnancy, respectively.


Why do I never get hungry?

If you do not even feel like eating, various factors such as prescription drugs, emotional states, and health problems could be to blame.

Why do I not feel hungry even though I haven’t eaten?

One of the reasons why you don’t feel hungry even though you haven’t eaten is stress. Adrenaline has several functions in the human body. The most well-known is the “fight or flight” reaction.

When you are stressed, your body responds as if it is in threat, causing your brain to release chemical compounds such as adrenaline, which induces your heartbeat faster and your digestive health to slow.

When you aren’t feeling well, your immune system gets put into overdrive, releasing chemicals called cytokines that can make you feel tired and not hungry. Your body gives signs that you need to simply take a break to regain your energy levels to fight whatever is making you sick and unwell.

Should I eat if I don’t feel hungry?

Without a doubt.  Regular meals are essential for restoring all your bodily processes. One of the explanations you may not be feeling sufficiently hungry is disrupted gastric emptying, which happens when someone undereats. Food continues to remain in the stomach for much longer than it ought to be.

How do you make yourself eat when you’re not hungry

  • Start with small frequent meals.
  • Consume nutrient-rich foods, healthy snacks, and your favorites.
  • Make sure to add more calories to each meal.
  • Cooking and eating with someone can help to boost your desire to eat more than eating solely.
  • Using different plate sizes to delude your brain.
  • Decreasing beverage intakes during meals.


There are various potential causes of loss of appetite; you may conclude that your lack of appetite is not a reason for concern. If you are in a positive mood, feeling strong, and you’ve ruled out main causes like a chronic illness. In that case, your feelings are perfectly normal.

On the other hand, a lack of appetite is not always an indication that a person has just enough food and does not require more. Even if you don’t feel hungry, it’s better to eat to ensure you’re getting the nutrients you need to become the strongest possible.

Pregnant women, for instance, would still need to make a conscious effort to get the nutrients their bodies and babies require. If your feelings persist and still wondering, why am I seldom hungry? It is best to consult your physician for further and best advice possible.

Dr. Omair Ansar, MBBS, MSc

Dr. Omair is a skilled medical doctor with a degree in Bachelor of Medicine and Bachelor of Surgery from Baqai Medical University. In 2018, he completed a Master of Science degree in Healthcare Management with distinction from Anglia Ruskin University in Cambridge, UK. With 9 years of clinical and non-clinical experience, Dr. Omair has gained hands-on experience and extensive knowledge in the medical field. He is currently working in a multinational healthcare organization in Saudi Arabia where his primary responsibility is to train doctors, pharmacists, and nurses about the most updated clinical guidelines as well as conduct case discussions with various specialties to ensure patient safety and satisfaction. Dr. Omair is also an exceptional medical reviewer with expertise in the field of healthcare, pharmaceutical, food and nutrition as well as medical insurance. He has years of experience in writing and reviewing medical articles.

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