The author literally described how women food writers keep their health while writing food columns - they taste the dishes but don't eat the whole plate. He doesn't say this makes women worse food writers at all.
He could just copy this strategy. If he doesn't have the will for it, semaglutides would make it really easy. You still enjoy and taste food the same on it, you just get full quicker.
Complete indifference to food and water that led to fainting and probable heat stroke. Extreme nausea. All mitigated now with medication and forced hydration. Not fun.