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Yes, eating food prepared by a person with COVID-19 isn’t a known route; the main risk is close contact while they cook or serve.

Yes, eating before an MRI is fine for most exams; fasting applies mainly to some abdominal studies or when sedation is planned.

No, don’t eat before an endoscopy; stop solids 6–8 hours prior and clear liquids until 2 hours, following your clinic’s directions.

Yes, eating a light, low-fat meal before a blood donation steadies blood sugar and helps keep your donation usable.

Yes, you can eat after a root canal once numbness fades; choose soft foods and chew on the opposite side to protect the treated tooth.

Yes, many foods are fine after the best-before date if stored well; the safety date is the use-by date on perishable items.

Yes—coffee after a meal is fine for most adults; space it if you have reflux, need iron, or drink it late in the day.

Yes, you can eat cold food when it was cooked safely and kept at 40°F or below; reheat uncertain leftovers to 165°F.

Yes, eating fast food during pregnancy can fit, but pick safer items, watch portions, and limit salt, fried add-ons, and high-risk toppings.

Yes—occasional fast food in early pregnancy is fine when hot, fully cooked, and lower in salt, with pasteurized toppings and mindful portions.