Nutrition & Diets

A:

The calorie content of a single slice of pizzeria cheese pizza ranges from 272 to 398 calories. The calorie content of a pizzeria pizza with "the works," including pepperoni, sausage, extra cheese and vegetables, can range from 330 to 697 calories.

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  • Why is junk food not healthy?

    Q: Why is junk food not healthy?

    A: Junk food is aptly named for its lack of nutrients and high fat, sodium and sugar content, according to FitDay. Eating junk food on a regular basis contributes to an array of health maladies, including obesity, diabetes, heart disease and even arthritis. Therefore, this type of food is not a healthy option for any diet and should be eaten sparingly.
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  • What are nutrients used for?

    Q: What are nutrients used for?

    A: Nutrients have many uses in our bodies. Carbohydrates provide energy to the body while proteins help in building body tissues. Fats are a good source of energy, while the different vitamins have various uses.
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  • Why does our body need protein?

    Q: Why does our body need protein?

    A: According to MedlinePlus, the body needs protein to maintain and repair itself. Every cell in the body contains protein, and all fluids in the body, except bile and urine, also contain protein.
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  • What should you eat if you have a sour stomach?

    Q: What should you eat if you have a sour stomach?

    A: Easily digestible, bland and light foods are indicated as the proper choices for those suffering from a sour stomach, an umbrella term used to describe a large number of conditions related to poor digestion and stomach pain, according to New Health Guide. The site states that healthy foods are the optimal choices for help in maintaining proper nutrition levels.
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  • How can do you sneak more vegetables into kids' meals?

    Q: How can do you sneak more vegetables into kids' meals?

    A: Parents who would like for their children to eat more vegetables can incorporate a few techniques into their cooking regimen, including finely chopping or shredding mild-flavored vegetables and mixing them into dishes that their children like, such as finely shredded vegetables mixed into a spaghetti meat sauce. Kids may also not notice or even mind the addition of vegetables into a favorite veggie-free dish such as mac and cheese, which can even be made as a quick meal by mixing frozen veggies into a warm pot of boxed macaroni dinner.
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  • How many calories should my child eat every day?

    Q: How many calories should my child eat every day?

    A: The recommended daily calorie intake for children varies not only by age but also by gender. For example, girls aged 4 to 8 need about 1,200 calories a day, while boys aged 14 to 18 need as many as 2200. Accordingly, serving sizes for dietary components, such as protein sources and grains, may vary as a child ages, with older boys requiring about 50 percent larger servings of protein than they did when they were young.
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  • What is meant by a balanced diet?

    Q: What is meant by a balanced diet?

    A: A balanced diet means choosing a wide variety of foods and drinks from all of the food groups. The goal is to consume the nutrients at the recommended levels.
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  • How do you get through sugar withdrawal?

    Q: How do you get through sugar withdrawal?

    A: There are several things that can be done to make sugar withdrawal easier. The best way to get through a sugar withdrawal is to cut out sugar slowly.
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  • What does broccoli do for your body?

    Q: What does broccoli do for your body?

    A: Broccoli benefits the body in many ways, according to The World's Healthiest Foods. It contains multiple components that reduce oxidative stress and minimize inflammation, which helps to halt the development of chronic diseases. It also fights carcinogens, removes toxins from the body and floods the body with a host of health-building vitamins and minerals.
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  • What are the dietary needs of children?

    Q: What are the dietary needs of children?

    A: According to the Mayo Clinic, all children need protein, fruits, vegetables, grains and dairy as part of their diet. Calorie requirements change with age, ranging from a low of 1,000 calories per day for a toddler or preschooler to up to 3,200 calories per day for a teenage boy. Helpguide.org points out that children should limit their intake of sugar and salt, choosing fresh foods over processed foods where possible.
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  • What is Glucerna?

    Q: What is Glucerna?

    A: Glucerna is a brand of snack bars and beverages from Abbott Laboratories. The Chicago-based pharmaceuticals and health care products company specifically manufactures Glucerna products for people with diabetes. In fact, Glucerna is named after glucose, a simple sugar that people with diabetes need to provide energy to all of the body's cells. Glucerna foods are meant to satisfy hunger without rapidly increasing glucose blood levels, according to the company's website.
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  • How do dietary needs change as you age?

    Q: How do dietary needs change as you age?

    A: Human dietary needs change throughout the life cycle. Infants rely on breast milk or formula to get their nutrients, while older adults require fewer calories to maintain their weight than a younger adult might require. By the time an adult reaches late adulthood, he or she will require much fewer calories than during his or her teenage years. It is important for older adults to keep this in mind to avoid gaining too much weight later in life.
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  • What is the importance of carbohydrates in living organisms?

    Q: What is the importance of carbohydrates in living organisms?

    A: According to McKinley Health Center from the University of Illinois at Urbana-Champaign, carbohydrates are important because they serve as a fast source of energy and are required by the central nervous system, kidneys, brain and muscles to maintain normal function. Dietary fiber is a type of carb that cannot be digested by the human body. It passes through the intestinal tract and helps with waste elimination, preventing constipation or hemorrhoids.
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  • How do proteins get digested?

    Q: How do proteins get digested?

    A: According to Mansoura University, proteins get digested in a multi-step process involving hydrochloric acid and enzymes in the stomach, followed by more enzymes in the small intestine. These chemicals first break down the secondary and tertiary folding structures of proteins, then they break apart the peptide bonds between the amino acids that compose proteins. Individual amino acids are left at the end of this process, which are absorbed through intestinal walls.
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  • What is GMO food?

    Q: What is GMO food?

    A: GMOs, or genetically modified organisms, are organisms that have undergone some changes to their DNA through genetic engineering. GMO foods are foods in which these alterations have been made in order to add some beneficial traits to the food or to increase control over its genetic structure.
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  • What should you eat for clear skin?

    Q: What should you eat for clear skin?

    A: Low-fat dairy products, blueberries, salmon, walnuts, whole grain breads and extra virgin olive oil may all have a beneficial impact on skin health. Though some underlying conditions can have a big impact on skin health, overall health can show through in one's skin. This means that healthier eating habits have the potential to improve skin appearance.
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  • What foods lower cholesterol?

    Q: What foods lower cholesterol?

    A: According to Mayo Clinic, foods believed to lower cholesterol levels include high-fiber items such as prunes, beans, oatmeal and barley. Additional foods include nuts, fatty fish such as trout and salmon, olive oil and foods fortified with sterols or stanols. People can also take omega-3 fatty acid supplements to improve heart health and lower cholesterol.
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  • What should you eat for stronger bones?

    Q: What should you eat for stronger bones?

    A: To increase bone strength, health experts recommend consuming foods that are rich in calcium and vitamin D. Some examples include dairy products, sardines, eggs and fortified foods, such as orange juice with calcium and vitamin D. Milk is one of the most efficient food sources of calcium, and it is often fortified with vitamin D as well.
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  • What are the main food groups?

    Q: What are the main food groups?

    A: There are five main food groups: fruits, vegetables, grains, proteins and dairy. These food groups are the building blocks for a healthy, nutritious diet leading to an overall healthy body.
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  • What is the role of a dietitian?

    Q: What is the role of a dietitian?

    A: A dietitian, according to Cleveland Clinic, can help patients with overall wellness, disease prevention, athletic performance or nutrition concerns. A dietitian can also help with dieting and disease management.
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  • How do you stop sugar cravings?

    Q: How do you stop sugar cravings?

    A: To stop sugar cravings, find a replacement for sugary foods, wait for the cravings to pass and reward yourself for meeting your daily goals. Eating meals regularly can also help you curb cravings for sugar.
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