Why being “Fit” Doesn’t Always Mean being Healthy

Health is often judged at first glance or based on a subjective feeling. People frequently assume they are perfectly healthy based solely on their physical appearance and fitness level. A toned body, good muscle definition, and the ability to run a marathon or complete a grueling gym workout have become universal, yet deceptive, symbols of well-being. However, there are many silent, completely invisible symptoms occurring deep within the body without us even realizing it. The subjective sensation of feeling good and the fact that we look “fit” are, unfortunately, not always a guarantee that our body is truly functioning flawlessly.
Good Fitness and Poor Nutritional Status: Why Weight and BMI Aren't Always Measures of Health
Social media has largely normalized the idea that one’s health status can be directly assessed through physical appearance and body mass index (BMI). However, BMI is merely a basic indicator that can very often be misleading. It does not take into account crucial physiological factors, such as the percentage and distribution of muscle mass, bone density, the proportion of visceral fat (fat stored around internal organs), or hydration levels. It is entirely possible to have an “ideal” number on the scale while simultaneously suffering from a severe deficiency in essential micronutrients, vitamins, and minerals required for basic cellular functions.
Furthermore, dangerous eating disorders like anorexia, bulimia, or specific forms of malnutrition caused by rigorous “fitness” diets may not always be physically obvious at first glance. Some individuals may appear exceptionally athletic, while their bodies are actually breaking down from the inside out due to dietary restrictions and overtraining.
In the long run, operating this way slows down the metabolism, drastically disrupts hormonal balance, and exhausts the immune system, proving that superficial muscle definition does not equate to optimal physical nourishment.
Compromised Mental Health Eventually Destroys Physical Health: An Importance We Must Not Forget
“When discussing overall health, mental hygiene must not be sidelined as a secondary concern,” warns Dr. Anđelka Stanojević.
Global trends show an alarming rise in mental illness. According to official reports from the World Health Organization (WHO), the prevalence of depression and anxiety has been steadily increasing over the last decade, with a spike of over 25% in the first year of the global pandemic alone, leaving hundreds of millions of people with these diagnoses. In Serbia, the data are equally concerning. Research indicates that almost a third of the population is dealing with some form of psychological vulnerability, while the prevalence of depressive symptoms affects a significant portion of the nation.



