A sudden aversion to certain foods can indicate underlying medical conditions, general practitioner Daniil Trints warned in an interview with news network RT.
Trints, a doctor with the medical company SberHealth, explained that a dislike of specific food items is frequently just an individual trait of eating behavior. People often avoid items simply because they dislike the taste, smell or texture, but he noted that food rejection can sometimes point to health problems.
According to Trints, potential medical causes include stomatitis and other inflammatory diseases of the oral cavity, anemia, and disorders of the gastrointestinal tract. He explicitly cited gastroesophageal reflux disease, pathologies affecting the liver and pancreas, and the side effects of taking certain medications.
Stomatitis is an inflammation of the lining of the mouth that can make chewing and swallowing uncomfortable. Gastroesophageal reflux disease is a digestive condition where stomach acid flows back into the food pipe, while anemia is a disorder characterized by a lack of healthy red blood cells. SberHealth is a major Russian digital health provider that offers telehealth services and online consultations.
Triggers and critical symptoms
Trints added that shifts in taste preferences can also occur during pregnancy, as well as in patients with endocrine disorders, oncological diseases and certain psychiatric conditions. Endocrine diseases affect hormone glands that control metabolism, while oncological conditions involve cancer growth that can alter taste perception. Psychiatric disorders, including clinical depression, often influence appetite and sensory processing.
The doctor emphasized that individuals should consult a physician if a food aversion develops suddenly, persists over time, and is accompanied by a loss of appetite or weight loss. He listed nausea, vomiting, abdominal pain and difficulty swallowing as additional warning symptoms that require medical evaluation to determine the cause and start timely treatment.
Impact of viral infections
Trints drew special attention to the connection between food rejections and a past COVID-19 infection. An aversion to familiar foods can emerge during the illness or shortly after recovery, particularly when changes in taste and smell occur simultaneously. This shift can cause meals that were previously enjoyed to be perceived as unpleasant.
COVID-19, a viral illness caused by the SARS-CoV-2 coronavirus, frequently alters sensory perception by damaging or disturbing olfactory receptor cells. RT is a Russian international news network based in Moscow that conducts interviews with medical experts.
In related nutritional advice previously reported, dietitian Anita Mirchandani recommended that individuals looking to increase their daily protein intake should eat peanuts. She noted that the legume is among the top foods for protein concentration. Peanuts contain essential amino acids and healthy fats, making them a popular choice for plant-based nutrition.
