The first advertising agencies were? Answer Newspaper Space Brokers hope this helps
A. A UNIT OF ENERGY SUPPLIED BY FOOD.
A calorie is a unit of energy. Historically, scientists have defined "calorie" to mean a unit of energy or heat that could come from a variety of sources, such as coal or gas. In a nutritional sense, all types of food — whether they are fats, proteins, carbohydrates or sugars — are important sources of calories, which people need to live and function.
The u.s. centers for disease control and prevention (cdc) estimates that approximately 87.5 percent of u.s. adults are Obese.
In U.S about 65% of adults and 15% of children and adolescents in the US are overweight or obese. The physiological mechanism causing the increase in obesity, Americans eat more calories than they burn, and the excess energy is stored as fat.
Recent data reveals that McAllen, Texas, is the most overweight or obese city of U.S. Obesity is closely linked with a large number of health conditions like heart disease, stroke, diabetes, high blood pressure, unhealthy cholesterol, asthma, sleep apnea, gallstones, kidney stones, infertility. In addition to physical disease, obesity is also associated with mental health conditions like sleep disorders, anxiety, depression low self-esteem, motivational disorders, eating disorders.
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