1lb equal 3,500 calories?????

isnt it 500 calories?

Mayo Clinic is the most authoritative online source for this information.

"Because 3,500 calories equals about 1 pound (0.45 kilogram) of fat, you need to burn 3,500 calories more than you take in to lose 1 pound. So if you cut 500 calories from your typical diet each day, you'd lose about 1 pound a week (500 calories x 7 days = 3,500 calories). It isn't quite this simple, however, and you usually lose a combination of fat, lean tissue and water. Also, because of changes that occur in the body as a result of weight loss, you may need to decrease calories further to continue weight loss."

http://www.mayoclinic.org/healthy-living/weight-loss/in-depth/calories/art-20048065

To determine if 1lb is equal to 3,500 calories, we can break it down as follows:

1. Understand the concept: In the context of weight loss or gain, it is commonly believed that a pound of body weight is equivalent to 3,500 calories.

2. Apply the conversion: This means that if you consume an excess of 3,500 calories above what your body needs, you may gain approximately 1lb of weight. Conversely, if you create a deficit of 3,500 calories, you may lose approximately 1lb of weight.

3. Consider other factors: It's important to note that weight loss and gain are influenced by a variety of factors, including metabolism, individual differences, body composition, and overall lifestyle. Therefore, this formula should be used as a general guideline rather than an absolute rule.

4. Keep track of calories: If you're aiming to lose or gain weight, it can be helpful to keep track of your calorie intake and expenditure. This way, you can make informed decisions about your diet and exercise routine.

Remember, it's always a good idea to consult with a healthcare professional or a registered dietitian for personalized advice on weight management and nutrition.