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How to Lose Weight Quickly and Safely
Farther north, apples , pears , plums , and strawberries were more common. When he was starting out at pounds, Bodybuilding. Poor adults would sometimes drink buttermilk or whey or milk that was soured or watered down. Skip directly to search Skip directly to A to Z list Skip directly to navigation Skip directly to page options Skip directly to site content. From Wikipedia, the free encyclopedia.

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Calories Burned With Exercise

A heart-rate zone that improves cardiovascular fitness is defined as between 55 and 80 percent of maximum heart rate, according to The American College of Exercise. A less-conditioned individual may see benefits to her heart health at the lower levels of this recommended zone while an athlete needs to work at a higher intensity to improve fitness.

The fat-burning zone occurs at the lower end of the cardio zone—between 55 and 70 percent of maximum heart rate. When working at this intensity, a greater percentage of calories burned comes from stored fat.

Working anywhere within the cardio zone will improve cardio fitness and burn calories. The benefit of working in the fat-burning zone is that you target stored fat and thus encourage weight loss. But, keep in mind, that if you work in a higher zone, you burn a greater amount of calories overall—which is important to weight loss. Although a lower percentage of these calories will come from fat sources, the total number of fat calories burned will likely be the same or greater.

Take, for example, a person who burns calories in a minute walk at a heart rate of 55 percent of maximum. Seventy-five percent of those calories, or 75 calories, may come from fat. However, a person who runs those same 15 minutes and burns calories may burn only 50 percent of those calories from fat, but will burn a total of fat calories in the same amount of time. A study based on 36 relatively fit runners published in the "Journal of Strength and Conditioning Research" in October demonstrated that determination of a person's exact fat-burning zone may only be performed in a laboratory.

In this study, significant overlap between the fat burning and cardio zones existed, indicating that a person working within 60 and 80 percent of maximal heart rate is likely to be maximizing fat oxidation. Whole grains are better choices than processed items, because processing removes key nutrients such as fiber, iron, and B vitamins.

There are vegetarian and vegan sources nuts, beans, and soy are a few , as well as lean meat, poultry, fish , and dairy. Most Americans get enough protein but could choose to get it from leaner sources, so you may already have plenty in your diet. Your exact protein needs depend on your age, gender, and how active you are. Make friends with good fats. The better choices are those in fish , nuts, and seeds, and olive oil or coconut oils. Those have unsaturated fats -- polyunsaturated or monounsaturated fats, specifically.

Fill up on fiber. You can get that from vegetables, whole grains, fruits -- any plant food will have fiber. Some have more than others. Top sources include artichokes, green peas, broccoli, lentils, and lima beans. Among fruits, raspberries lead the list.

If you eat times a day, it could keep hunger at bay. You could split your calories equally across all of those mini-meals, or make some bigger than others. What About Meal Replacements? These products will control your calories. One easy way to lose weight quickly is to cut out liquid calories, such as soda, juice, and alcohol. Replace them with zero-calorie drinks like lemon water , unsweetened tea , or black coffee.

Diet drinks will save you calories, compared with sugary beverages. You might think that fasting is a quick way to drop pounds. Some involve skipping all food. There are also fasts where you eat every other day. During the first days of your fast, you may feel hungry and grumpy. You may also get constipated.

Drink lots of water and take a daily multivitamin. You should also tell your doctor, especially if you take medications that will probably need to be adjusted. No matter how you kick-start your weight loss, the best way to keep it off is with long-lasting lifestyle changes, like a healthy eating plan and physical activity.

You want to drop pounds, now. And you want to do it safely.

How Calorie Burn Works