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Science Explains Why It’s Normal For Plane Food To Taste Bad

Science Explains Why It’s Normal For Plane Food To Taste Bad

Dining experiences on planes aren’t renowned for their quality. The meal served by the air host/hostess may taste bland and dry, but studies have found it has nothing to do with the food or the cooking. Actually, it is all about atmosphere and science – and it’s all about you.

Pressure

A study from The Fraunhofer Institute (a research institute based in Germany) found that the cabin atmosphere, which is pressurized at 8,000 feet, numbed the taste buds. The cool, dry environment causes the meal to be the equivalent of eating food while having a cold. Our perception of saltiness and sweetness, which are vital aspects of the tasting experience, drop by approximately 30% at high altitudes. Meanwhile, the cabin pressure dulls the sensors in the nose that affect taste.

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Noise

Another study (this time from Cornell University) found that the noisy environment inside an airplane alters the taste of food. A group of almost fifty people were provided with a variety food to enjoy in a silent setting. They were tested again, this time wearing headsets blasting 85 decibels of noise as a substitute for roaring jet engines on a plane. The tests showed that the noise dulled the sweetness of food, while it intensified the savory aspects. Either way, the tasting sense is compromised. The environment we eat in alters our taste perception. Hearing plays an important role right alongside smell and taste.

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Humidity

When reaching soaring heights in a plane, the humidity equals that of a desert (at less than 12%). This dry environment isn’t exactly an ideal dining condition. It explains why a passenger desires that next cup of water or juice after a meal, but also frustrates us as drink servings are much smaller than their on-land counterparts. Taste buds are less effective when they’re dried out.

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Flavor

Interestingly enough, not all aspects of taste are relinquished when you board the plane and reach 30,000 feet. Sour, bitter, and spicy flavors are basically unaffected. So, when given the choice between a spicy dish and a sweet dish, one should always choose the former if desiring a flavorsome experience during your flight. Airlines are aware of the altered taste buds, so they will add more salt and sugar to products to enhance their flavor. Anyone focused on health will want to be aware of these additions.

Cooking conditions

While science has explained why plane food tastes so bad, it is also served in trying conditions. It is cooked on the ground, packed, blast-chilled, refrigerated, and heated using a convection oven (dry air is blown all over the food, substituting for a microwave). However, through the study of the science behind taste, airlines are starting to adapt to the conditions and take advantage of the flavors that are enhanced in the air.

What is being done? Science.

  • Singapore has a simulated flight cabin to test the taste of their in-flight food options.
  • Umami, the fifth taste (behind savory, sweet, sour, and bitter) that few know much about, is unaffected by altitude. For example, soy sauce and tomatoes will be utilized more prominently in flights to improve the dining experience.
  • British Airways developed a nasal spray used to clear the nose prior to food consumption. However, it wasn’t popular with passengers.
  • Noise-cancelling headphones are becoming a key tool in altering the perceived environment, blocking out the engine hum. They will also utilize music that improves the taste of certain foods.
  • Some airlines are removing plastic cutlery in the belief that it projects a bad food taste before the passenger brings the meal to their mouth.
  • Quality wine taste is also compromised when hitting high levels of altitude, as liquids expand and contract in such conditions. Low-acid levels are the key, which rules out an in-flight champagne.

Conclusion

With these experiments and potential solutions, it is clear that airlines are doing all they can to research and discover ways to improve the in-flight dining experience. When faced with a lengthy flight, one can either sacrifice their sweet or acidic favorites for a umami option, or deal with the rebellious taste buds dried out in the pressurized environment. Maybe everyone should just fly when they have a cold?

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Last Updated on September 17, 2018

10 Reasons Why You Should Get Naked More Often

10 Reasons Why You Should Get Naked More Often

Getting naked is often thought of as an act that should only be reserved for intimacy—and even then some get squirmy! Many people are more comfortable believing that the more clothes you are wearing the better. However, getting naked more often can have great benefits for you. Here are 10 great reasons to get naked more often:

1. It burns more fat.

Your body’s main supply of brown adipose tissue (BAT), or good fat cells, are located around your shoulder blades and neck. When your body is exposed to the elements and is cooler, the BAT proliferates and essentially kills the white adipose tissue, aka bad fat cells. So, not wearing any clothes helps promote this and makes you healthier.

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2. You’ll become comfortable with who you are.

Self-acceptance is hard to come by today. Ask anyone you know and see if they are happy with themselves. Chances are they will say they are too fat, not pretty, and find all of the flaws that they can. In reality, others do not see this. They see that you are beautiful. When you begin to get naked, you learn to appreciate your body and realize how beautiful you really are.

3. It saves you money.

Being naked more often saves on buying new clothing since you are wearing nothing a lot of the time. Be careful when you are in public, though—you may have to put on some clothes!

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4. It increases your immune system.

Being naked and getting exposure to the sun’s rays actually increases your body’s vitamin D levels. Vitamin D is directly related to your immune system. When you have optimal levels of vitamin D, your body’s immune system is impeccable, and you will be better equipped to ward off viruses, including the common cold and flu. So go lay outside naked on your private balcony or in your yard.

5. It makes you face your fears head on.

People cringe today when you mention the words “get naked.” They are so afraid of it—and today’s children are so ingrained with this—that they must wear layer upon layer to deal with their body image. However, when you are naked, you face your fears of body image and self-acceptance, experiencing some of the best moments of your life.

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6. You will feel better in your clothes.

When you do wear clothes (because not everyone has yet accepted being naked in public), you will start to choose clothing that accentuates the parts of your body that you love. You will begin to notice that maybe that muumuu does not flatter your beautiful curves and start wearing clothes that you love.

7. You will embrace vulnerability.

When you put yourself out there, it is a natural reaction to have fear and worry. However, this is an opportunity to embrace being vulnerable. It allows you to think and get down to the core of what really matters and what is of importance to you. When you strip away all of the excess, you are 100% you and willing to take on anything that comes your way.

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8. You will show the world the real you.

Today, we have many ways of altering our appearance from our true body image when we wear clothing. Some people alter their image so much that they fear getting naked with the person they love. It seems crazy that this could even happen; however, the rise in use of breast-enhancing bras and Spanx products has put this idea into people’s minds. This all goes back to being comfortable with your true body image. If a person really does love you, then they should not love you based upon your image. If they do, then you may even decide that the ever-so-uncomfortable leggings that go up above your waist to hold in all of the imperfections may not be worth it after all.

9. You will have fun.

Well, this could go in all sorts of directions. But when you are comfortable with your naked body and see it as being flattering, then life is more fun. You start realizing that you are beautiful and are willing to do more things that you probably would not have done otherwise—with and without your clothes on.

10. You can have intercourse with the lights on.

Many people are self-conscious about the way they look and decide that the less lighting the better when they are intimate with their partner. It’s nothing new. If you survey your best friends, you will probably come to this conclusion too. They may say that it even gets awkward, because they are more concerned with what their partner thinks of their body than just having and enjoying amazing intercourse. When you love the way you look naked, you will also want to have your partner see you at your best.

What are you waiting for? Start spending more time in the buff today and begin to change the way you think about your body.

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