"When you eat hot foods, your body's internal temperature rises, causing you to sweat. As the sweat evaporates, it cools the ...

Leftovers should be cooled, covered and refrigerated within two hours, or one in hot weather. Eat them within two days. Cooked rice should be eaten within one day. Daily: Wipe spills and sticky areas.

Read more: NHS advice on heat exhaustion Because our bodies sweat more in hot weather, it is really important to replenish lost water levels. Our physical thirst is not a very reliable indicator ...