Health experts warn parents against rising junk food consumption among children
Bengaluru: The growing consumption of ultra-processed foods among children has become a major health concern, with researchers and medical experts warning that excessive intake of packaged and junk foods may significantly increase the risk of asthma and other long-term health complications.
Over the past few years, children’s eating habits have shifted rapidly towards highly processed foods such as chips, instant noodles, burgers, pizza, packet snacks, sugary drinks and sweets. Health experts say this unhealthy trend is not only damaging children’s physical development but also affecting their immune systems and respiratory health.
Recent studies suggest that children who frequently consume ultra-processed foods are more likely to develop inflammation-related health conditions, including asthma. Researchers believe that the chemicals, preservatives, artificial flavours and additives present in these foods may negatively impact the body’s internal systems over time.
Experts link processed food to weakened immunity
According to researchers, ultra-processed foods can disturb the body’s natural gut microbiome, the collection of beneficial bacteria that supports digestion and immunity. When gut health is weakened, the body becomes more vulnerable to infections, inflammation and respiratory conditions.
Medical experts also warn that such foods increase oxidative stress in the body, which can affect lung function and potentially trigger asthma symptoms in children.
“Ultra-processed foods may weaken immunity and increase inflammation, which can indirectly affect respiratory health and raise asthma risk in children,” health experts stated.
Doctors further noted that excessive consumption of junk food may lead to digestive disorders, obesity, nutritional deficiencies and other chronic illnesses in the long run. Some studies have also linked prolonged intake of heavily processed foods to a higher risk of lifestyle diseases and certain forms of cancer.
Parents advised to improve children’s eating habits
Health professionals are urging parents to monitor their children’s food intake more carefully and reduce dependence on packaged foods and fast-food items.
Experts recommend including more fresh fruits, vegetables, pulses, milk, nuts and protein-rich home-cooked meals in children’s daily diets. Whole grains and low-sugar foods are also considered healthier alternatives that support growth and strengthen immunity.
Doctors say encouraging children to adopt balanced eating habits from an early age can help prevent future health complications and improve overall well-being.
They also stressed that limiting processed snacks and sugary foods is essential for maintaining healthy lungs, digestion and immune function in growing children.
