If you're an adult, the U.S. Department of Agriculture recommends that proteins should make up 10 to 35 percent of your daily calorie intake. It's important to know how to calculate protein calories from the total amount of protein grams you consume each day, because food labels list protein in grams, not calories. According to the Institute of Medicine Food and Nutrition Board, recommended dietary allowances or RDAs for protein are 46 g per day for adult women, 56 g for adult men and 71 g per day for pregnant and nursing women.
The number of calories you should consume in a given day depends on a number of factors. Your height, weight, level of physical activity, body composition and sex are among the most important components to consider when determi...
The exercise equipment you use at home or at the gym might have a display that tells you how many calories you're burning, but don't believe what you read. Unless that machine knows your age, size, gender, genetic background an...
Knowing how many calories you consume from fats can help you calculate what percentage of your total calories come from fats, which is one way to control your weight, assist in preventing diabetes and help lower your cholestero...
Maintaining a healthy weight requires striking a balance between the amount of calories you consume and the amount of calories you burn. If you want to lose weight, you must create a calorie deficit, either through diet, exerci...
Calories are your body's energy supply. They come from fat, protein, glycogen and carbohydrates obtained from food and stored in your body. Several factories contribute to how many calories your body uses and how many it needs....
Your body expends calories through its basic metabolic processes, such as respiration and digestion, and through physical activity. You need to continually supply your body with new calories to fuel its energy metabolism. The e...
The foods and drinks that you consume are made up of many ingredients including proteins, carbohydrates, vitamins and minerals. When your body needs energy or nutrition, it digests the food you eat, sending valuable materials t...
Whether you want to lose weight, maintain fitness or gain muscle, keeping track of the volume of calories entering your body can help make sure you're moving toward accomplishing your goals every day. Tallying up your approxima...
For most people, dieting can mean losing precious muscle mass. But that can be a double-edged sword. While losing muscle mass may boost short-term weight loss, because muscle weighs more than fat, in the long run, having more m...
Football players expend immense amounts of energy during the season. Whether it's gameday or two-a-days -- two football practices in a single day -- the number of calories you need is likely going to double that of a couch pota...
There are many different diet programs available, such as low carbohydrate, high protein, Mediterranean and so forth. While many people focus on the composition of foods, such as how much fat or carbohydrates are in the diet, t...
The best weight control plans factor in lifestyle, activity levels and healthy nutrition choices. But knowing the numbers does give you a place to start and a way to measure your present consumption as you calculate your ideal ...
If you eat fewer calories than your body needs, it draws energy from its fat reserves to make up the difference. Therefore, losing weight is a question of balancing the calories that you consume against the calories that you burn.
Your child's calorie needs will increase progressively with age, with other variables such as gender and activity level playing a role as well. Nutritional needs are also an important factor when considering calorie intake.
Licking the back of a postage stamp may seem a perfectly innocuous activity for calorie-counters and dieters, but lick enough of them and the calories may start to add up, especially if the stamps are British and larger than no...
Between the ages of 1 and 3, a child's rate of growth temporarily slows and his diet becomes more diverse. In the period between infancy and preschool age, toddlers must consume enough calories from the right sources to meet th...
Tween refers to children from 8 to 13 years old, also known as preteens. The calorie needs of this group vary widely, depending on exact age, size, gender and activity level.
How many calories you should eat at dinner depends on many factors. Your daily calorie load, eating habits and weight loss goals are just a few of the variables you'll need to take into account.
Breastfeeding uses up extra calories, which means breastfeeding moms find it easier to lose the weight gained during pregnancy. You can safely eat whatever foods you like while breastfeeding, but you should maintain a well-bala...
Calories are the units of energy found in all the food and drink you consume.
According to the MedlinePlus website, a preemie infant is delivered before the 37th week of pregnancy. Approximately 8 to 10 percent of babies in the United States are born premature. Feeding is one of the many challenges paren...
Eating well during pregnancy requires a woman to consume a slightly greater number of calories than she would prior to conception. During pregnancy a woman can determine her exact caloric needs by consulting her prenatal care p...
To help maintain your diet, determine the specific number of calories you should consume at lunch.
There isn't one definitive daily recommended intake for teenage calorie consumption. A teen's size and amount and type of physical activity affect individual needs. While there are average recommendations for teenage girls and ...
If you are overweight or obese, you are at risk for various health problems, including hypertension, diabetes and heart disease. The number of calories you should eat depends on your activity level, age, sex and current weight.
The number of calories you need a day depends on your age, gender, weight and activity level, according to dietitian Ellen Coleman, author of "Ultimate Sports Nutrition." You need to consume more calories if you have a high amo...
The American Heart Association provides daily caloric requirements based upon gender and activity level. But if you want to lose weight, you will need to take in 500 to 1,000 calories less, and to gain, 500 to 1,000 more.
Counting calories remains an effective way to lose weight. Your body does need nutrition to survive and function, however, so cutting calories too much can lead to physical problems like fatigue and lack of energy.
Calorie consumption is based on your BMR, or Basal Metabolic Rate and fitness goals. Weight loss is attained by eating fewer calories then your BMR; weight gain is achieved by eating more and eating your exact calorie needs wil...
It is done for two very distinct purposes. The first involves a detoxification of the body. The second is weight loss. However, the amount of calories consumed on a juice cleanse depends on the type of cleanse you're using.
Your daily calorie intake depends on a variety of factors. Your age, the amount of physical activity you do every day and your weight have an impact on the number of calories you need.
Thanksgiving is traditionally a time of indulgent eating. Cooking, sharing meals with family and friends, and enjoying a feast of several courses is common in many homes. However, this tradition of overeating is not healthy for...
Reaching 130 lbs. is a matter of applied physics. If you weigh less, you need to gain weight by eating more calories than you burn. If you weigh more, you must do the opposite to shed the pounds.
Athletes need more calories than sedentary people to provide enough energy to perform, and recover from, their workouts. The simplest way to tell if you are eating enough is to weigh yourself regularly. If you’re losing w...
The average breakfast should consist of 350 to 500 calories, according to the Alice! Health Promotion Program at Columbia University. Eating a balanced meal within one hour of waking restores energy levels, starts your metaboli...
Walking is an easy exercise to do for most people. The amount of calories you burn depends on your gender, age, body composition, fitness level, intensity and duration, according to exercise physiologist, William McArdle.
According to MayoClinic.com, a 9-year-old's daily calorie needs vary depending on size, gender and activity level. Generally, boys need more calories than girls do, and active children require more calories than sedentary child...
An important part of maintaining a healthy lifestyle is consuming the proper amount of calories each day. The caloric needs for women differ from those of men. To find the right number for you, use the proper formulas, which ta...
Figuring out how many calories your body requires takes more information than simply height. Fortunately, a formula exists that will provide an accurate estimate of your daily caloric requirements using your age, height, weight...
Every woman is different, so the daily calorie needs of a 50-year-old woman depend on her body and lifestyle. The Harris-Benedict Equation will help you estimate your daily caloric intake based on your age, weight, height, gend...
Teenage girls, like adult females, need a balance of healthy foods and physical activity. Because a teenage girl's body is still developing and changing, getting the proper amount of nutrients and vitamins is essential.
Your child who ate anything as a baby now refuses to eat anything you offer. When a growing child refuses to eat, it causes you as a parent to worry that he isn't consuming the calories needed for healthy growth and development.
The number of calories you should consume per day depends on your metabolism and whether you want to maintain or lose weight. Carrying around extra weight burns more calories and builds muscle, so heavy people burn more calorie...
To ensure proper physical and mental growth and development, 8-year-old boys need to follow a healthy and well-balanced diet. To determine the boy's daily calorie needs, carefully consider his current body proportion and activi...
How many calories you should eat per hour of exercise depends on your nutrition and weight loss goals. If you want to lose weight, you should eat fewer calories than the exercise burns. If you want to bulk up, the opposite is t...
Pregnancy doesn't really mean eating for two. In fact, for most women, the additional calories needed each day are only equivalent to a piece of whole wheat toast and 2 tbsp of peanut butter, or a medium apple and a cup of yogurt.
The number of calories a teenager's body needs daily ranges from 1,600 to 3,200 calories. The broad range accounts for differences in age, gender and activity level.
When counting their blessings on Thanksgiving Day, many Americans forget to count their calories. In a single meal on this holiday, most adults exceed their entire daily caloric intake as outlined by the USDA.
A lot of factors go into the term "average human being." Because of differing food customs and availability in different parts of the world, average consumption in one region is different from average consumption elsewhere.
While women many like the idea of "eating for two" during pregnancy, your calorie needs actually don't increase as much as you might think. In fact, eating too many calories can cause your baby to put on too much fat even befor...
There are three main types of exercise, which are aerobic, anaerobic, and flexibility exercise. Each type provides distinct benefits and different types of exercises will burn varying amounts of calories. The amount of calories...
It undoubtedly stems from more sedentary lifestyles and consuming too many calories. In 2005, the American Academy of Pediatrics, with cooperation of the American Heart Association, released dietary recommendations for Americ...
In order to get down to a healthy weight, women need to focus on eating nutritionally-dense foods and reducing intake of unhealthy, sugary foods. Additionally, the U.S. Department of Agriculture's Dietary Guidelines for America...
The amount of calories you should consume on a diet is ultimately based on your sex, age, body and level of activity, as well as your weight loss goals. This means that the number of calories you can eat on a diet will inevitab...
Calories provide the body with fuel and energy for daily activities and exercise. Your daily caloric needs are based upon your current weight, height, age, gender and activity level. Determine your body's Basal Metabolic Rate (...
For those who regularly keep a food diary or are beginning to be more observant as to the foods and drinks consumed, determining an appropriate calorie consumption level can help to equal greater weight-loss results. A number o...
