why do we need fats and oils in our diet

why do we need fats and oils in our diet

Why do we need to eat fat? Fat! DonБt be scared of itБб You actually need it in your diet. б Fat doesn t directly make you fat excess calories make you fat. б ItБs about getting the right balance. Fat has had bad press, to the extent that some foods are designed and marketed as Бfat-freeБ. But it isnБt all bad. In fact, getting some fat from our diet is absolutely vital. In this section, you will find out what fats are, why we need them, what they do for us and where we find them in our foods. Why do we need fat? Virtually all natural foods contain some fat. б It is in foods because both plants and animals use fats as the most economical way to store energy. б It is needed for their growth, development and function when there is a shortage of food supply (or a shortage of sunlight in the

 why is fluoride bad for your teeth

why is fluoride bad for your teeth

Is Fluoride Good or Bad for Your Teeth? Over the years, the use of fluoride in both water and toothpaste has been very controversial. Some people argue that fluoride can cause serious health issues, while experts have found that fluoride can significantly improve dental health. So whatвs the truth? Today, weвre going to look at the scientific facts to determine whether fluoride is good or bad for your teeth. What is It? Remember that periodic table you were forced to learn about in high school? Well fluorine is on that table. The fluoride ion comes from fluorine, which is an element. Fluorine is found naturally all over the earth, in soil, food, water, and minerals. Fluoride can also be made in laboratories to be added to water and dental products, like toothpaste. Fluoride is commonly

 why do you want to work in hotel industry

why do you want to work in hotel industry

According to the 2009 Trends Statistics survey by the P(BHA), around 1. 9 million people now work in the industry. The chances are, if youre reading this, youre one of them. You probably also know exactly why your industry is so popular, and why so many people want to work in it. Yes, the shifts can be long and tiring, but you'll rarely findPsomeone with a Pwho doesn't have a passion for it. PHere are just ten of the reasons why a career in hospitality is well. great! 1. You make peoplesPday Whether yourePa Pin a hotel, or a workingPbehind the scenes, or even if youre involved in the management of a hospitality business, every time you come into work youre making someone'sPday that little bit better. Your business is all about people. Its not about widgets or spreadsheets; its about

 why do we need to protect world heritage sites

why do we need to protect world heritage sites

ISIS has taken full control of SyriaБs ancient city of. б There hasnБt been any reported destruction of the ruins yet, but the world is waiting anxiously to see what ISIS does next. б For those of you who donБt know, ISIS is an Islamic Militant group that has wreaked havoc around the world. The group has beheaded journalists, committed war crimes, abused human rights, and destroyed priceless archaeological artefacts, like in the ancient Iraqi cities of Hatra and Nimrud. б UNESCO Director-General Irina Bokova and the international community are extremely worried that the ancient city of Palmyra will be destroyed at the hands of ISIS. You may be asking yourself what exactly UNESCO cultural heritage sites even are and why any of this is important. ...

 why do you need to eat gluten free

why do you need to eat gluten free

I can t complete this list without including the fad component of the gluten-free diet, the source of the media backlash. Some people avoid gluten because they heard it was the cause of any number of ailments and they are trying to improve their health. If the diet is an impetus to cook more fresh food, limit refined carbohydrates and eat more fruits and vegetables, then it can indeed lead to improved health. However, many people who follow a gluten-free diet begin to miss gluten-containing favorites and start to rely on gluten-free processed foods with high sugar and fat and insufficient fiber and nutrients. Some gluten-free diet proponents state that gluten is universally harmful. However, there is no evidence that all humans should avoid gluten. People who chose a gluten-free diet to

 why does my cat like to lick plastic bags

why does my cat like to lick plastic bags

I learned years ago that if there s one thing I should never leave out, it s plastic shopping bags. In my case, it s just because the sound of my cats licking that crinkly material was enough to drive me batty. But for one of my friends, keeping plastic out of her cats mouths is a matter of life and death: One of her beloved furry friends actually ate enough of a plastic bag to result in a midnight trip to the emergency vet and surgery to remove the stuff from his stomach. One of my cats also had an odd obsession with licking the emulsion off photographs. Why do cats do this? What s up with this obsession with stuff that s not very tasty and even potentially fatal? There are several theories as to why cats might be driven to frenzies of foolishness over those crazy polymers, and here they

 why do we have a belly button

why do we have a belly button

What's a Belly Button? Your belly button marks the spot where your umbilical (say: um-BIL-ih-kul) cord was once attached. This cord is a soft, bendable tube that carried nutrients vitamins and minerals from your mother to you, back when you were in her belly (womb). A belly button is also called a. Why Did I Once Need an Umbilical Cord? When a baby grows inside its mother, it can't eat food or breathe air. That's where the umbilical cord comes in. Not only does it carry nutrients, but it also takes away the waste that the baby doesn't need anymore. ...

 why do the back of my knees ache

why do the back of my knees ache

happens when the cartilage inside a joint breaks down. Cartilage is the rubbery material that cushions bones so they donБt scrape against one another when you move. Injury to the knee, or a gradual wearing down from age, arthritis, or overuse, can cause chondromalacia. The most common site of cartilage breakdown is underneath the kneecap (patella). When the cartilage is gone, the knee bones scrape against each other and cause pain. The main symptom is a dull ache behind your kneecap. The pain may get worse when you climb stairs or after youБve been sitting for a while. Ice, over-the-counter pain relievers, and physical therapy can help with the pain. Once the cartilage is damaged, chondromalacia wonБt go away. Only surgery can fix the damaged cartilage. A Bakers Cyst knee is when there is

 why do veterans fight for our freedom

why do veterans fight for our freedom

Veterans Day arouses three emotions in most Americans: solemnity, because it celebrates the veterans who have defended our great country; sadness, because so many have lost their lives in the process; and pride, because they have fought so well. The supreme value that our veterans have fought and died for (with some tragic exceptions) from the American Revolution to the Civil War to two World Wars is freedom. America is the country of freedom. We were the first to declare that government exists to serve men; men do not exist to serve government. We were the first to proclaim that all men are equal before the law. We were the first to say that each individual has inalienable rights the right to his life, his liberty, his property, and the pursuit of his happiness. There is no more precious

 why do we drink eggnog at christmas

why do we drink eggnog at christmas

Eggnog. Eggnog is a classic holiday drink. It's typically made from milk, egg yolks, rum, and spices. The history of the festive beverage goes all the way back to Medieval Britain. From to decorating gingerbread houses, there are plenty of traditions that come along with, and many of them involve food and drink. After all, there's no better way to warm up from the cold than with a cup of eggnog. So what is eggnog anyway? The festive holiday drink is typically made with milk, egg yolks, rum or whiskey, and spices. You can also buy pre-made non-alcoholic б which usually contains small amounts of pasteurized egg yolks so it's safe to drink. It may not sound like the most appetizing cocktail based on its ingredients, but eggnog has been a holiday tradition for centuries. б The popular

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