Subscription-based diet meal services are gaining traction in Tiruchi, catering to health-conscious consumers seeking customized meal plans. Businesses like Royal Diet Cafe and Fitarrito offer diverse menus designed by nutritionists for specific health goals such as weight loss, muscle gain, or managing conditions like diabetes. These services prepare meals in cloud kitchens and deliver them to subscribers' homes, aiming to provide variety and taste alongside health benefits, though consistency remains a challenge for some customers.