Do you know that people who look fit or slim can have a high fat percentage? Yes, that’s true. For many years it has been believed that skinny people have low or no fat content in their body. This condition is known as “Skinny Fat”.
But what is Skinny Fat?
Skinny fat is a condition in which a person who looks thin or slim, might weigh less, and looks fit but has a high percentage of fat and low percentage of muscle mass. This also means a person has a lower body mass. Skinny fat people have most of the fat concentrated in body parts such as the abdomen, hips, and thighs. Skinny fat people are still at risk despite having slim & fit appearance.
Misconceptions that thin means fit
Being thin doesn’t always mean being fit. Society believes that being thin is directly proportional to being healthy. This misconception has been trusted for a long time. Below are some misconceptions that common people believe:
- Body Composition vs. Weight: An individual’s body weight is not the only criterion to judge their weight. There are other factors that determine their weight such as bone density, muscle mass, etc.
- Metabolic Health: People who are thin but have poor dietary habits, and sedentary lifestyles are on the verge of metabolic disorders such as metabolic syndrome, obesity, etc. Thinness never defines metabolic health.
- Nutritional Status: Whether a person is consuming nutritional food or not can never be determined by his or her thinness. A person can be thin with the consumption of oily food, sugar, fat, and less nutritional food.
- Physical Fitness: Physical fitness can never be defined by how thin or muscular they are. Rather their body composition defines their fitness. A muscular person could have a high-fat content in their body, but a healthy person might have more muscle than a muscular person.
Causes and Contributing Factors of Skinny Fat Condition
- Genetics: Genetics is hereditary due to which a person’s body stores fat as per mapping of their genes. Women have a higher influence to inherit these genetic factors rather than men.
- Diet: Diet plays an important role in body composition and fat content of an individual’s body. A diet that contains carbohydrates, sugar, and unhealthy fats such as saturated fat & trans fats tends to increase body fat and loss of muscle. A healthy diet should include protein, minerals, vitamins, etc. which help build muscle and keep an individual healthy.
- Physical Activity: Even if you have a high intake of protein, minerals, and other important nutrients is a waste if you don’t exercise. Physical exercise, strength training, etc. help in maintaining & building muscle and cutting fat down.
- Lifestyle Factors: Lifestyle factors such as sedentary behavior, stress, and less sleep are associated with skinny fat condition.
- Sedentary Behavior: Doing less physical work and sitting all day in one place is a serious issue and is a contributing factor to high fat in the human body. This behavior can also lead to muscle atrophy.
- Stress: Stress leads to unhealthy eating habits which are oily and contain unhealthy fats such as trans-fat. Stress can also release cortisol. Cortisol is a hormone that helps the human body to increase fat storage.
- Less Sleep: Less sleep is the major cause of hormonal imbalance which increases the consumption of unhealthy foods.
Diagnosis and Measurement of Skinny Fat
There are many diagnosis and measurement methods to identify skinny fat. Below are some methods listed:
- Dual-Energy X-ray Absorptiometry (DEXA): DEXA is the most accurate method to know your body composition which includes body fat percentage, muscle mass, and bone density. DEXA uses low-energy X-rays that are passed through the bones. Some of the X-rays pass through and some don’t. This is due to the density of the bone. The X-rays that are passed through the bones are caught by the detector which gives a result about the body composition.
- Bioelectrical Impedance Analysis (BIA): BIA technology uses electrical current that is passed through the body. The human body contains water which is a good conductor of electricity. Electricity passes through the cells and the human body resists the electric current. This resistance is measured by a machine called the body composition analyzer machine.
- Magnetic Resonance Imaging (MRI): MRI is an imaging technique that helps in creating images of internal organs, tissues, and cells. The patient is placed inside a machine containing magnets which have strong magnetic field. A radiofrequency is passed through the patients which triggers the protons. After the radiofrequency field is turned off, the energy that is released from the protons are realigned with the magnetic field. The picture that is generated by the MRI machine is used by doctors to study and identify any changes in the organ shape and size of the patient.
Health Implications of Skinny Fat Individuals
Have you ever seen a fit person with chronic diseases? These individuals are most probably skinny fat individuals. To the naked eye, fat is not visible if an individual looks slim or fit. This is due to visceral fat which is stuck to organs. There are various diseases associated with the skinny fat condition. Some of them are listed below:
- Heart Disease
- Hypertension or Blood Pressure
- Chronic Inflammation
- Hormonal Dysregulation
- Impaired Immune System
- Type 2 Diabetes Mellitus
- Non-Alcoholic Fatty Liver Disease (NAFLD)
- Mental Health Issues
Hence, it is important to understand and act properly even if you are slim or look fit. Also, it would be best if you tried to follow a healthy routine. You never know what the composition of your body is until you get a body composition test. The skinny fat condition shows a slim person can have more fat than a healthy person. This is due to their unhealthy habits, sedentary lifestyle, genetics, diet, etc. Skinny fat is a serious concern as even if you look thin or slim, you might have high levels of fat that go undetected by most people around the globe. This is the reason why regular health checkups are a must to have. Along with regular checkups, leading a healthy and active lifestyle that includes a healthy diet, proper sleep, regular exercise, and focusing on exercise is always recommended.
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