I live on eggs and porridge so cant see either of those being scarce.My OH eats a lot of chicken with sauces and rice or pasta ,both rice and pasta looked in short supply in Morrisons at the weekend ,the other staple is cheese ,all cheese ,so I might buy a couple of extra blocks next time we shop and grate the hard cheese and freeze it .Drink wise Teaevery 20 minutes when we're home the kettle goes on but we always have hundreds of T bags in store ,different types ,There'll be enough from that stock for at least 3 or 4 months