Intravenous nutrition is provided in the form of total parenteral nutrition, or TPN, or peripheral parenteral nutrition, also known as PPN. TPN provides the patient with all required nutrition via a central venous catheter, typically for a period...
Food labels indicate the percentage daily value provided by fat, which corresponds to the percentage of the fat a serving of food gives you compared to the total amount of fat you should eat a day, based on a 2,000-calorie diet. However, food...
Protein, carbohydrates and fat are components of your diet that provide calories you need for energy. Collectively, these compounds are called macronutrients. The U.S. Department of Agriculture provides Dietary Reference Intakes for these...
Nutrition labels and online calorie calculators simplify the process of accurately tallying up the number of calories in the foods and drinks in your daily diet. Standardized labeling, mandated by the U.S. Food and Drug Administration, and online...
Using a number of free dietary resources, you can easily create nutritious meals that meet your personal calorie goals. Recommended daily calorie charts, nutrition labels and online calorie calculators all help you plan eating to help you with...
Calculating the total calories you consume in a day is as simple as adding up the calories in the various foods and beverages you consume. Foods sold in markets, grocery stores and supermarkets are required to be labeled with nutritional...
Counting carbohydrates is an important nutritional step for all diabetics before they eat. Although it is absolutely required for those diagnosed with Type 1 diabetes, it is only recommended for those with Type 2. Carbohydrate counting is...
Glucose is a simple sugar as well as the product of carbohydrate digestion. Like all carbohydrates, glucose has the ability to raise blood sugar levels. When consumed in excess, glucose and the carbohydrates from which this sugar was derived can...
Losing weight is most effective when you combine calorie restriction with exercise. A simple formula for calculating weight loss divides the 3,500 calories you need to burn to lose 1 lb. of weight by the seven days of the week, leaving you with a...
Nutrition labels are not always straight forward. Sometimes, it is important to look carefully at a variety of pieces of information on the nutrition label and interpret them. If you are adhering to a reduced-calorie diet, the ability to read and...
Whether dieting to lose weight, watching a diet for a specific health condition or just trying to keep healthy, there are several ways to monitor your diet. Each goal will require slightly different approaches. If dieting for a health condition,...
In 1990, the Nutrition Labeling and Education Act began requiring that all packaged foods have labels with information about the nutritional value of the food inside. Although the act was an important step to help you to make educated decisions...
Knowing your calorie needs allows you to choose meals that fit into your daily recommended totals to help you maintain your weight and stay healthy, reports the U.S. Food and Drug Administration. Eating more calories than you burn each day will...
Low-fat foods are important components of a healthy diet. Although they are low in fat, such foods can still contain a high amount of nutritional benefit. Many low-fat foods contain natural vitamins and minerals, and others are fortified with...
Simplicity is one reason prepackaged diet foods are so successful. When your food comes in a packaged meal with detailed labeling, it's easy to know what size portion fits within your weight-loss calorie budget. When working with recipes,...
When you want to drop weight, you need to create a goal to give yourself something to shoot for. If this goal is 10 pounds, then you need to become disciplined. That is because you are going to have to change your diet and start exercising. This...
To successfully lose weight, you must follow a series of logical steps designed to help you reach your goal weight. It's important to live your life at a healthy weight if you want to reduce your chances of developing certain diseases. In addition...
You need two equations to calculate how many total calories your body uses up in one day. First, you need to determine how many calories you burn through exercise. Your body uses calories to fuel muscle contractions during any movement, whether it...
The Arby's Jamocha Shake blends coffee and chocolate flavors for a sweet dessert treat. The shake is one of four on the menu, and dates back to Arby's 1964 menu.
Sometimes an active lifestyle is enough to keep your body weight at a healthy level. You burn enough calories through activity to avoid putting on the pounds. However, if you find you're gaining weight despite your high activity level, calorie...
There are two general reasons why your body burns calories. Your body first consumes calories in order to sustain your basic vital functions, a process known as your basal metabolic rate, or BMR. Activities like heart beat, brain activity, lung...
When you're counting calories to lose or maintain weight, it can be frustrating to not know the amounts for your favorite recipes or restaurant dishes, making a simple trip to Grandma's a big unknown in your diet. Once you know the ingredients,...
The focus of most healthy weight-loss plans is combining regular exercise with healthy eating. Exercise is important because it helps burn calories, build muscles and tone the body, but following a healthy meal plan and reducing calories is also...
Macronutrients -- fat, protein and carbohydrates -- provide your body with energy, or calories and substances needed for normal function, growth and repair of your body's tissues and organs. Knowing how to convert fat, protein and carbohydrates to...
Counting calories is a good way to ensure you stay fit and trim. After all, maintaining a healthy weight helps prevent cardiovascular disease, certain types of cancer and type 2 diabetes. Unfortunately, the United States is becoming increasingly...
You can easily calculate how many calories you need daily with a small calculation that requires your weight, gender, age and height. Knowing how many calories your body requires is valuable information for maintaining your weight, as well as...
The best way to get lost is to not know where you're going in the first place. This is especially true when it's applied to nutrition. If you're concerned about your weight, you probably want to know how many calories your body burns each day so...
Calories the body converts to energy are derived from the macronutrients protein, fat and carbohydrate. Micronutrients consist of vitamins, minerals and trace minerals, which provide no calories. The body's survival requires all three...
You may have heard that to lose weight you should eat less. Skipping the whipped cream on your morning Starbucks coffee drink probably will not result in much weight loss. If you drastically curtail your eating habits, you may put your body in...
