Here’s a rephrased version that avoids direct similarities:

When you question whether it’s safe to order that hot dog, your gut instinct might be onto something. People with firsthand experience working in restaurants and cafes have shared behind-the-scenes secrets that could change your dining habits. Knowing these truths might just protect your taste buds—and your health.
• “As a barista, I’d suggest never ordering a coffee if you can’t see the full process. Often, coffee machines aren’t cleaned regularly, which can leave old coffee residue and bacteria, impacting both the flavor and cleanliness of your drink.”
• “I used to work at a frozen yogurt shop. If you see unusual toppings that no one seems to eat, they may just be reused day after day, getting older without anyone noticing.”
• “If a shake machine is always ‘working,’ it’s better to skip ordering a shake there. Machines that frequently ‘break’ usually need to be cleaned often, which ensures better hygiene.”