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The Dorito Effect book cover - Leapahead summary
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The Dorito Effect

Mark Schatzker

Duration20 min
Key Points8 Key Points
Rating4.6 Rate

What's inside?

Explore the unexpected relationship between flavor and nutrition, and discover how the food industry's manipulation of taste has led to our current health crisis.

You'll learn

Learn1. Does tasty food mean it's nutritious?
Learn2. Are artificial flavors messing with our health?
Learn3. The story of food flavoring
Learn4. Tips for picking healthier grub
Learn5. How the food biz influences what we eat
Learn6. Boost your health with the "Dorito Effect" hack.

Key points

01How food tastes have changed since the 50s

Let's talk about flavor. It's not just about making our food taste good. It's also a way for our bodies to figure out what nutrients we need. For example, when we taste the sweetness in fruit, our bodies know we're getting sugars that give us energy. The savory taste in meat and mushrooms? That's our bodies recognizing proteins. Back in the day, say the first half of the 1900s, food was mostly grown on small farms. The focus was on quality, not quantity. Fruits and veggies were ripe and bursting with flavor. Meat came from animals that ate natural diets. You didn't need to douse your tomatoes in spicy dressing or smother your fruit in whipped cream. They were tasty just as they were. But then came the 1950s and the rise of industrial farming. The goal shifted to making more food for less money. This meant using artificial fertilizers and pesticides and breeding crops and livestock for high yields. Sure, we got more food, but it wasn't as good. The flavor suffered. Julia Child, the famous chef, once said that chicken tasted like teddy bear stuffing. It had become bland and tasteless. At the same time, the food industry started adding artificial flavors to make food more appealing. Take Doritos, for example. When they first came out, they were plain tortilla chips. But they didn't sell well. So, the marketing guy at Frito-Lay, Arch West, decided to add taco flavoring. It was a hit, and it led to a bunch of other flavors like nacho cheese and salad dressing. So, here's the weird thing. Natural foods have lost their flavor, but processed foods are packed with artificial flavors. This isn't just about taste. It's about health. When we eat artificially flavored food, our bodies think they're getting nutrients that aren't really there. This can lead to overeating and not getting enough of the right nutrients. It's a big part of why we're seeing so much obesity and other diet-related diseases. In short, the change in flavors since the 1950s isn't just about new flavors. It's about losing the real, natural flavors in our food. This has big implications for our health and well-being. It's something we need to think about when we're deciding what to eat.

02The downsides of fertilizers and selective breeding

Let's take a trip back in time, to the late 1700s when vitamins were first discovered. This was a big deal for farmers. They could now feed their animals vitamins, which meant chickens no longer needed to peck around outside for their meals. So, what did the chickens eat instead? Mostly carbs, with a side of vitamins. The aim was to make them grow faster. And boy, did they grow! We ended up with broilers, a type of chicken bred just for their meat. To give you an idea of how fast these chickens grow, imagine a two-month-old baby weighing a whopping 300 kg. That's the human equivalent of a broiler's growth rate. But there's a catch. These super-fast-growing chickens were ready to eat in just over a month. They were still babies, and they didn't taste like much. Why? Because animals get their flavor from what they eat, a process called biodistribution. And it's not just chickens. Plants have been hit by this too. Fertilizers and watering systems have made crops grow bigger and faster, but they're not as nutritious. Take kale, for example. This leafy green was packed with twice as much riboflavin in the 1950s as it is today. Selective breeding is another culprit. Scientists have been so focused on creating crops that resist disease and produce a lot, they've forgotten about flavor. Some of the genes that make food taste good have been lost along the way. This is called genetic dilution. Let's talk tomatoes. They've been bred to produce twice as much fruit. But there's a limit to how many nutrients a plant can give its fruit. The rest is made up with water, which means less tasty tomatoes. Plus, tomatoes have been genetically tweaked to get rid of green stripes and look all red. But those green stripes, full of chlorophyll, are important for flavor because they help the fruit make energy. So, what's the upshot of all this? Fertilizers and selective breeding have made our food grow faster and resist disease. But they've also made our food less nutritious and less tasty. And that's why artificial flavorings have become so popular. They're trying to make up for what our food has lost.

The Dorito Effect book cover - Leapahead summary

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Full summary is waiting for you in the app

03The science behind making bottled vanilla

04Where to find artificial flavors

05What makes us addicted to certain foods

06The danger to our natural food instincts

07Why we should let nature decide our food's taste

08Conclusion

About Mark Schatzker

Mark Schatzker is a Canadian award-winning journalist, author, and food reporter. He is known for his in-depth research and exploration of food, flavor, and its impact on health. His work has been featured in The New York Times, The Wall Street Journal, and on radio and TV broadcasts.

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