Kitchen Food Safety — Clean, Separate, Cook, Chill — 60-Second Protocol

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biohack · 2026-10-18

Clean, separate, cook, chill — four kitchen habits that lower the chance of food poisoning.

Four everyday kitchen habits lower the chance of food poisoning: clean hands and surfaces, keep raw meat apart from ready-to-eat food, cook food until it is safely hot, and refrigerate perishable food promptly.

Evidence: high separating raw and ready-to-eat foods prevents cross-contamination with harmful germs cooking to a safe temperature kills germs that can make you sick prompt chilling slows the growth of germs on perishable food

The protocol

Cookcook food to the safe internal temperature for that food, using a food thermometer, so that germs are killed
Chillrefrigerate perishable food and cooked leftovers within 2 hours, or within 1 hour if it has been above 90°F (32°C), for example in a hot car or at a picnic
Cleanwash hands for at least 20 seconds with soap and water before, during and after preparing food; wash utensils, cutting boards and counters with hot soapy water after each food item
Durationongoing
Separateuse one cutting board or plate for raw meat, poultry and seafood and another for produce, bread and foods that will not be cooked

Skip this if

  • people aged 65 and older, children under 5, people with weakened immune systems and pregnant women are at higher risk of food poisoning — follow the CDC's safer food choices guidance for their group and ask a clinician about specific foods to avoid
  • severe or lasting vomiting, diarrhoea or fever after a meal needs medical advice

Full transcript

Clean, separate, cook, chill — four kitchen habits that lower the chance of food poisoning. Wash your hands for at least twenty seconds before, during and after cooking. One board for raw meat, another for food that won't be cooked. Cook to a safe internal temperature with a thermometer. Refrigerate leftovers within two hours. Severe or lasting symptoms need medical advice. agegen.ai. Generate your prime age! ~~ Mr. Age

Sources

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Educational content, not medical advice. Talk to a licensed clinician before changing how you treat a health condition.