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Western Diet

Meaning

A contemporary dietary pattern broadly characterized by a high intake of processed foods, refined carbohydrates, added sugars, saturated fats, and red meat, coupled with a significantly low intake of fiber, whole grains, fruits, and vegetables. This nutritional profile is clinically associated with a pro-inflammatory state, dysbiosis of the gut microbiome, and an increased risk of chronic metabolic and endocrine diseases, including insulin resistance and obesity. It represents a significant environmental factor driving modern health challenges.