Tag: Fever causes

According to the World Health Organization (WHO), malnutrition is a primary cause of immunodeficiency globally, significantly increasing the risk of infectious diseases. While a lack of nutrition doesn't directly cause a fever, it profoundly weakens the immune system, making the body highly susceptible to infections that do trigger fevers.

According to the World Health Organization (WHO), over 200 diseases are caused by eating food contaminated with bacteria, viruses, or parasites. Therefore, it is definitively possible for food consumption to lead to illness with a fever. While eating unhealthy foods won't directly cause a fever in the same way an infection does, it can contribute to a systemic inflammatory state and weaken immune function, increasing susceptibility to infections.

While infections are the most common cause, studies have documented cases where chronic fever is directly linked to severe nutritional deficiencies, particularly a lack of vitamins like B12. Understanding this connection is crucial for both diagnosis and preventative health.