{"id":4509,"date":"2024-06-24T09:39:41","date_gmt":"2024-06-24T14:39:41","guid":{"rendered":"https:\/\/umedoc.com\/?p=4509"},"modified":"2024-06-24T09:39:43","modified_gmt":"2024-06-24T14:39:43","slug":"calories-and-weight-loss-understanding-the-science-behind-dieting","status":"publish","type":"post","link":"https:\/\/umedoc.com\/es\/calories-and-weight-loss-understanding-the-science-behind-dieting\/","title":{"rendered":"Calories and Weight Loss: Understanding the Science Behind Dieting"},"content":{"rendered":"
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CALORIE counting counter application Medical eating healthy Diet concept<\/figcaption><\/figure>\n<\/figure>\n\n\n\n
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The concept of calories is central to the science of weight loss. Understanding how calories work and their impact on the body can help individuals make informed decisions about their diet and achieve their weight loss goals.<\/p>\n\n\n\n

What are Calories?<\/h4>\n\n\n\n

Definition:<\/strong><\/p>\n\n\n\n

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  • A calorie is a unit of energy. It measures the amount of energy provided by food and the amount of energy the body uses.<\/li>\n\n\n\n
  • The energy from calories is essential for bodily functions such as breathing, digestion, and physical activity.<\/li>\n<\/ul>\n\n\n\n

    Caloric Needs:<\/strong><\/p>\n\n\n\n

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    • The number of calories a person needs varies based on factors such as age, sex, weight, height, and activity level.<\/li>\n\n\n\n
    • Basal Metabolic Rate (BMR) is the number of calories required to maintain basic physiological functions at rest. It accounts for the majority of a person’s daily caloric needs.<\/li>\n<\/ul>\n\n\n\n

      The Science of Weight Loss<\/h4>\n\n\n\n

      Caloric Deficit:<\/strong><\/p>\n\n\n\n

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      • Weight loss occurs when there is a caloric deficit, meaning the body burns more calories than it consumes.<\/li>\n\n\n\n
      • Creating a caloric deficit can be achieved through a combination of diet and exercise.<\/li>\n<\/ul>\n\n\n\n

        Caloric Surplus:<\/strong><\/p>\n\n\n\n

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        • Conversely, weight gain occurs when there is a caloric surplus, meaning the body consumes more calories than it burns.<\/li>\n<\/ul>\n\n\n\n

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          Smart eating and diet planning concept. Woman eating fresh vegetable salad and counting calories on mobile application, top view<\/figcaption><\/figure>\n\n\n\n

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