¿Qué hace el azúcar en el cerebro?

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La comida de producción industrial tiene un objetivo: ser irresistible. Pero existen consecuencias directas en la salud como el sobrepeso, la obesidad y la diabetes. ¿Qué dicen los expertos?

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Muchas personas ingieren comidas altas en grasa o azúcares cuando quieren energía durante el día. Sin embargo, estas sustancias pueden causar adicción.

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Según datos de la Organización Mundial de la Salud (OMS), en el mundo, más de mil millones de personas son obesas:

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La adicción se suele relacionar con el alcohol, el cigarrillo u otra clase de sustancias. Sin embargo, la compulsión por la comida afecta hasta al 14% de los adultos.

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La industria alimenticia, desde la incorporación de los alimentos ultraprocesados, apela a los sensores de grasa y azúcar que tiene el organismo. El objetivo es la liberación de dopamina, conocida como la “hormona de la felicidad”.

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Esta sustancia es un neurotransmisor que no eleva el placer, sino que impulsa al organismo a repetir comportamientos. De esta manera, cuánta más se libere, es más probable que se reitere el comportamiento.

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Las investigaciones indican que los alimentos ricos en grasa y azúcar pueden elevar la dopamina en el cuerpo hasta un 200%, una cifra equivalente se registró con la nicotina y el alcohol.

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