Common reasons for someone to have belly fat even when they're skinny is: Being too sedentary (inactive), which builds visceral fat around the organs and abdominal fat. Eating too many processed foods, which stores at the belly.
Even if you're thin, you can still have too much visceral fat. How much you have is partly about your genes, and partly about your lifestyle, especially how active you are. Visceral fat likes inactivity.
There are a few reasons that someone's stomach can stick out. The first is body fat levels, and the second is metabolic dysfunction (linked to heart disease, diabetes, etc.), and the third is related to posture.
Gaining weight solely in your stomach may be the result of specific lifestyle choices. The two S's — stress and sugar — play a significant role in the size of your midsection. Certain medical conditions and hormonal changes can contribute to abdominal weight gain.
Your Slow Metabolism:
When you have a slow metabolism, your body doesn't convert food into energy in sufficient quantities. So most of the food you eat is stored in the form of fats. This is the main reason why some people get fat even though they don't eat much.
Abdominal weight gain and thin arms and legs are among the classic signs of hypercortisolism. The signs and symptoms of Cushing's syndrome—also called hypercortisolism or Cushing's disease—can vary, and not everyone with Cushing's syndrome will experience the same symptoms.
PCOS belly refers to the abdominal fat causing an increased waist-to-hip ratio, PCOS Belly will look like an apple-shaped belly rather than a pear-shaped belly. One of the most common symptoms of PCOS is weight gain, particularly around the abdominal area.
Your genetics prefer storing fat in your stomach area
Visceral fat—the type of fat the body stores in your abdomen and around your intestines and is mostly responsible for keeping people from a flat belly—can be partly determined by genetics.
Causes include poor diet, lack of exercise, and short or low-quality sleep. A healthy diet and active lifestyle can help people lose excess belly fat and lower the risk of problems associated with it.
If you eat too much and exercise too little, you're likely to carry excess weight — including belly fat. Also, your muscle mass might diminish slightly with age, while fat increases.
Combining Cardio and Resistance Training
Physical activity is one of the most effective ways to burn excess belly fat. This holds especially true for cardio exercise and resistance training. By itself, cardio burns calories very quickly. The more calories you burn, the more fat you'll ultimately lose.
Excess belly fat can be dangerous because it surrounds internal organs and puts you at greater risk for developing several kinds of health problems, including heart disease, diabetes and liver problems.
The PCOS belly involves the accumulation of visceral fat in the lower abdomen and typically feels firm to the touch. A PCOS belly is also characterized by a high waist-to-hip ratio of greater than 0.87 (apple body shape). However, some individuals may not experience any noticeable changes in their stomach.
What is a Stress Belly? Stress belly is the extra abdominal fat that accumulates as the result of chronic or prolonged stress. Although stress belly is not a medical diagnosis, it is a term used to describe the way that stress and stress hormones impact your midsection.
According to our experts, the reason you gain weight so rapidly in your midsection and not in, say, your calves and forearms is because the adipocytes (or fat cells), which are found throughout the body, are more plentiful in the hips, butt, stomach, and thigh area for women and stomach for men.
Symptoms of Cushing's syndrome can start suddenly or gradually. They tend to get slowly worse if not treated. One of the main signs is weight gain and more body fat, such as: increased fat on your chest and tummy, but slim arms and legs.
Sometimes, excess fat around the belly is due to hormones. Hormones help regulate many bodily functions, including metabolism, stress, hunger, and sex drive. If a person has a deficiency in certain hormones, it may result in weight gain around the abdomen, which is known as a hormonal belly.