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Dietary fat is the fat that comes from food. The body breaks down dietary fats into parts called fatty acids that can enter the bloodstream. The body also can make fatty acids from the carbohydrates in food. The body uses fatty acids to make the fats that it needs. Fats are important for how your body uses many vitamins.
Calorie Calculator. Use the calorie calculator to estimate the number of daily calories your body needs to maintain your current weight. If you're pregnant or breast-feeding, are a competitive athlete, or have a metabolic disease, such as diabetes, the calorie calculator may overestimate or underestimate your actual calorie needs.
Answer From Katherine Zeratsky, R.D., L.D. The Dietary Guidelines for Americans recommends limiting saturated fat to 10% or less of your daily calories. To figure out what that means for you, start with the number of calories you normally eat or want to eat in a day. Multiply that number by 10%. If you normally eat 2,000 calories a day, no more ...
About 15.5 cups (3.7 liters) of fluids a day for men. About 11.5 cups (2.7 liters) of fluids a day for women. These recommendations cover fluids from water, other beverages and food. About 20% of daily fluid intake usually comes from food and the rest from drinks.
The Dietary Guidelines for Americans recommend that carbohydrates make up 45% to 65% of total daily calories. So if you get 2,000 calories a day, between 900 and 1,300 calories should be from carbohydrates. That translates to between 225 and 325 grams of carbs a day.
If you eat more calories than you burn, you gain weight. And if you eat fewer calories and burn more calories through physical activity, you lose weight. In the past, research found about 3,500 calories of energy equaled about 1 pound (0.45 kilogram) of fat. So researchers thought burning or cutting 500 calories a day led to losing 1 pound a week.
Up to 400 milligrams (mg) of caffeine a day appears to be safe for most healthy adults. That's roughly the amount of caffeine in four cups of brewed coffee, 10 cans of cola or two "energy shot" drinks. Keep in mind that the actual caffeine content in beverages varies widely, especially among energy drinks. Caffeine in powder or liquid form can ...
The plan should include plenty of lean protein, vegetables, fruits and whole grains. Limit high-fat foods such as red meat, cheese and baked goods. Also limit foods that are high in sodium such as sandwiches, pizza, soup and processed foods. Cut back on foods and drinks with added sugar too. Below are two days' worth of heart-healthy menus.
Each day, make sure that at least half of the grains you eat are whole grains. Choose breads with at least 2 grams of fiber per serving. On the label, whole wheat, whole-wheat flour or another whole grain should be first in the ingredient list. Try other whole grains, too, such as brown rice, wild rice, buckwheat, whole-wheat pasta and quinoa.
The suggested amount of daily fiber depends on your age and how many calories you take in each day. Current dietary guidelines for Americans suggests that people age 2 and older get 14 grams of fiber for every 1,000 calories in the daily diet. For children ages 12 months through 23 months, the guidelines suggest getting 19 grams of fiber a day.