Russian endocrinologist Maxim Kuznetsov has warned against relying on popular folk remedies for colds, cautioning that traditional treatments do not accelerate recovery.
Writing on his Telegram channel, Kuznetsov assessed several widespread domestic practices and cautioned patients against inhaling steam over boiled potatoes. He stated that scientists have never proven the efficacy of the method, adding that inhaling hot steam carries a serious risk of causing burns to the respiratory tract.
The specialist also advised the public not to expect a swift recovery by consuming onions, garlic or vitamin C supplements. While these items remain common household staples during seasonal illness, Kuznetsov noted that they cannot be relied upon to quickly clear a cold.
Inhaling steam from freshly boiled potatoes beneath a towel is a longstanding domestic habit across Russia and Eastern Europe, frequently passed down through families as an accessible home treatment. Medical authorities, however, warn that hot vapor can scald sensitive mucous membranes in the nasal passages without neutralizing respiratory pathogens.
Hydration and room ventilation
Instead of unproven home cures, Kuznetsov highlighted the importance of simple supportive measures to help the body recover. He pointed out that drinking plenty of warm fluids, including tea, actively reduces the severity of bodily intoxication during an infection.
In addition to fluid intake, the physician recommended that patients actively humidify indoor air and open windows to air rooms out regularly. Kuznetsov emphasized that individuals need to get more rest so that the body retains sufficient resources to fight off the illness.
Common colds are viral infections of the upper respiratory tract that typically run their course over seven to ten days. Because viral conditions do not respond to antibiotics, healthcare providers emphasize symptom management, clean air circulation and adequate sleep while the immune system works to clear the pathogen.
Dietary support for seasonal illness
Kuznetsov's comments follow recent advice from nutritionist Pauline Cox, who detailed how people can adjust their diet to protect against influenza. Cox advised strengthening the immune system by consuming protein rich foods, specifically recommending eggs, meat and dairy products.
Functional nutritionists note that whole animal proteins provide essential amino acids, zinc and fat soluble vitamins that support white blood cell production during cold weather. For patients navigating seasonal illnesses, medical guidance remains focused on giving the body time to heal through rest, balanced nutrition and proper hydration.
