What’s for dinner tonight? While your ancient ancestors may have been stuck with gnawing on nuts and berries, and whatever meat they could catch, today’s menu options are quick, easy and bursting with energy – and also don’t run away. You eat meals that people centuries ago wouldn’t have even been able to imagine: crunchy crisps, doughnuts covered in sprinkles, juicy meat patties in soft burger buns, pizzas loaded with toppings, and dinosaurs made of turkey. So, how were these new foods first invented? What are they made of? What do they do to our bodies and brains? And why do they taste so yummy? Let’s tuck in and find out!
Food, glorious food
Most foods that people eat today are processed. All this really means is that the ingredients have been altered from their original form. Some foods can be cooked and eaten in the same form they are found in, such as eggs, fruit and vegetables, beans, seeds, nuts, fresh fish, fresh meat and milk. These are called wholefoods. Everything else is modified. It’s not so unusual when you think about it – in fact the ability to turn natural ingredients into tasty, energy-rich foods is a skill that is unique to humans. Chips, pastries, ready meals, soft drinks, vegetarian sausages and tofu are all processed, but so are biscuits, bread, cheese, breakfast cereal and yoghurt.
Esta historia es de la edición Issue 65 de The Week Junior Science+Nature UK.
Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 9,000 revistas y periódicos.
Ya eres suscriptor ? Conectar
Esta historia es de la edición Issue 65 de The Week Junior Science+Nature UK.
Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 9,000 revistas y periódicos.
Ya eres suscriptor? Conectar
Are cats smarter than dogs?
They're the UK's top pets, but which is more intelligent? You decide!
Could people turn Mars into another Earth?
Sven Bilén explores how humans might make a home on another world.
FUNNY BY NATURE
Claire Karwowski tracks down the wackiest wildlife that's cracking up the animal kingdom.
WEIRD SCIENCE
A round-up of the strangest science stories from around the world.
Guardians of the forest
Meet the incredible people protecting the Amazon rainforest.
The Mariana Trench
Dive in to find out how far down the ocean goes and what it's really like at the bottom.
Megan McCubbin
Meet the zoologist trying to change people's views of animals with a bad rep.
MAX POWER
From the second you wake up in the morning, your way of life is made possible thanks to the amazing power of electricity.
Your heart has a "brain"
New research by scientists at Sweden, and Columbia University, in the US, suggests that your heart could have its own \"mini brain\".
Ethiopian wolves could be furry pollinators
Sweet-toothed Ethiopian wolves have been seen lapping up nectar have been seen happing up nectar from red hot poker flowers.