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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  • 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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  • What should you eat for healthier hair?

    Q: What should you eat for healthier hair?

    A: While hair texture is largely determined by genetics, some foods, including those rich in omega-3 fatty acids, may help strengthen hair. Those looking to improve their hair and scalp health may want to focus on eating salmon, walnuts, sweet potatoes, eggs, spinach, Greek yogurt, blueberries and lentils.
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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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  • Is chocolate good for you?

    Q: Is chocolate good for you?

    A: While chocolate is rarely considered a health food, it has a number of health benefits when eaten in moderation. Chocolate contains flavonoids, flavonols and antioxidants that can help the body repair damage, and studies have shown that chocolate can lower blood pressure, reducing risks of cardiovascular disease and stroke. While chocolate contains saturated fat, much of it is in the form of stearic acid, which is better for cholesterol levels.
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  • What are low GI foods?

    Q: What are low GI foods?

    A: According to the American Diabetes Association, low glycemic index (GI) foods are carbohydrate-containing foods that raise the blood sugar less than high GI foods. Eating low GI foods is good for people with diabetes.
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  • What is a juice cleanse?

    Q: What is a juice cleanse?

    A: The juice cleanse is a health trend that claims to cleanse the body of unspecified matter known as "toxins" through the consumption of nothing but fruit and vegetable juice for a number of days. There is little evidence to suggest that these cleanses and other types of "detox diets" are beneficial from a health perspective, according to WebMD.
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  • Are there different types of veganism?

    Q: Are there different types of veganism?

    A: There are two approaches to veganism: dietary veganism, in which a person does not eat animal-derived products but may, for example, wear animal leather, and ethical veganism, in which a person eschews all forms of animal products. Both dietary and ethical vegans can be considered strict vegetarians in terms of diet.
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  • What is a locavore?

    Q: What is a locavore?

    A: Some people use "locavore" to describe individuals who try to only eat food that is produced locally, often within 100 miles of where it will be eaten. However, some locavores are not as strict with distance and simply try to find foods that are produced as close as possible to where they live.
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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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  • 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 is a daily vegan menu?

    Q: What is a daily vegan menu?

    A: The daily menu for a healthy vegan normally includes nuts, legumes, whole grains, fruits, vegetables and leafy greens, according to the Vegetarian Resource Group. A vegan might have oatmeal with fruit for breakfast, lentil soup for lunch, and pasta for dinner.
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  • What should you eat for better brain function?

    Q: What should you eat for better brain function?

    A: Certain nutrients, chemicals and vitamins, such as omega-3 fatty acid, vitamin E, glucose and caffeine, can be particularly good for brain health. A few healthy foods that fit the bill include blueberries, avocados, dark chocolate, wild salmon, nuts, seeds, beans, tea and whole grains. Healthy foods can be incorporated into the diet at any stage of life for brain health and may be particularly crucial for aging adults who need to preserve brain function as they get older.
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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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  • Does sugar really make you hyper?

    Q: Does sugar really make you hyper?

    A: Scientific research has found no link between eating sugar and hyperactivity. However, research does show that sugar influences behavior and can cause a reduced attention span. One theory is that the decrease in attention span is behind the belief that sugar makes people hyper.
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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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  • 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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  • What can you eat to lower blood sugar?

    Q: What can you eat to lower blood sugar?

    A: WebMD suggests eating oatmeal, broccoli, spinach, green beans, strawberries, lean meats, salmon, sparkling water and cinnamon to try to lower blood sugar. Avoid those foods, such as white bread, that turn almost instantaneously into sugar when they are digested. This causes blood sugar levels to rise quickly.
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  • What is the difference between vegan and vegetarian?

    Q: What is the difference between vegan and vegetarian?

    A: A vegetarian is a person who does not eat flesh taken from a once-living creature. A vegan is a type of vegetarian who does not consume any animal products.
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  • Can vegetarians eat gelatin?

    Q: Can vegetarians eat gelatin?

    A: According to People for the Ethical Treatment of Animals, or PETA, gelatin is not a vegetarian food source. It is produced by boiling the skin, tendons, ligaments or bones of animals. Vegetarians do not eat animal meat, and vegans abstain from eating eggs, dairy and other animal-derivatives.
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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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  • How do you get children to try new foods?

    Q: How do you get children to try new foods?

    A: There are a few strategies that parents and caregivers can try when attempting to introduce kids to new foods, including giving the kids some agency of choice, leading by example and introducing new foods in small portions. Giving kids some power to choose, such as asking if they would like a new vegetable cut into coins or cubes or asking for their help selecting a vegetable in the grocery store, may help them feel engaged with the process and might increase enthusiasm.
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