Health officials warn against rapid weight loss diets and their impact on immunity
The Saudi Ministry of Health launched a large-scale awareness campaign to coincide with World Food Month, observed annually in March, under the slogan "Food Connects Us." This campaign aims to promote the concepts of balanced nutrition and physical activity as a first line of defense against chronic diseases and to improve quality of life, amidst growing medical warnings against following misleading diet trends.
Global context and the importance of timing
This official move comes at a time when the world is witnessing a significant increase in obesity rates and diseases related to malnutrition. World Nutrition Month is an annual event that aims to focus attention on the importance of making informed food choices and developing healthy eating habits and physical activity. This campaign is of particular importance locally and regionally due to the high rates of diabetes and heart disease in the region, making nutritional awareness an urgent necessity, not a luxury. Medical studies indicate that modifying dietary patterns can reduce the risk of premature death associated with non-communicable diseases.
Illusions of rapid weight loss and health risks
As part of the campaign, the ministry highlighted iron as a preventative priority to protect the community from anemia, while specialists warned of the serious risks of vitamin and mineral deficiencies resulting from restrictive diets. In this regard, clinical nutritionist Hind Ali Al-Qarfi cautioned against falling prey to the illusion of "rapid weight loss" through harsh starvation regimens.
Al-Qarfi explained that these diets act as a physiological trap for the body, leading to the destruction of muscle mass and the loss of vital fluids instead of burning accumulated fat. She added that these harmful practices weaken metabolism, making the body more susceptible to regaining lost weight much more quickly once the diet is stopped—a phenomenon known as the "yo-yo effect.".
The close relationship between food and immunity
The campaign emphasized that the efficiency of the immune system is closely linked to the availability of specific nutrients, most notably proteins, zinc, iron, omega-3 fatty acids, and vitamins C and D, which are essential for antibody production. A diverse diet also plays a pivotal role in supporting gut health, which is considered the body's "first line of defense" against infection, contributing to reduced chronic inflammation and improved energy levels and mental focus.
Treatment strategies and healthy alternatives
The specialist refuted the notion of "demonizing" complex carbohydrates, emphasizing that they are the primary source of energy and that the danger lies in refined sugars. She advised following scientifically proven dietary plans such as the DASH diet, which is effective in controlling blood pressure, and stressed the importance of managing the glycemic index for diabetics.
The recommendations concluded by emphasizing that the health of the community begins in the "home kitchen," calling on families to be good role models for children to protect them from early obesity, by involving them in preparing meals and moving away from the policy of harsh deprivation that generates compensatory overeating, and replacing it with a balanced and sustainable lifestyle.
