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Medical Health Encyclopedia
lifestyle changes for a heart healthy, low fat diet
(Page 5)
- As a rough rule of thumb, one pound of fat contains about 3,500 calories, so one could lose a pound a week by reducing daily caloric intake by about 500 calories a day. The more severe the daily calorie restriction, the faster the weight loss.
- To determine the daily calorie requirements for specific individuals, multiply the number of pounds of ideal weight by 12 - 15 calories. The number of calories depends on gender, age, and activity levels. For example, a 50-year old woman who wants to maintain a weight of 135 pounds and is mildly active might require only 12 calories per pound (1,620 calories a day). A 25-year-old female athlete who wants to maintain the same weight might require 25 calories per pound 2,025 (calories a day).
- Fat intake should be no more than 30% of total calories. Most fats should be in the form of monounsaturated fats (such as olive oil). Avoid saturated fats (found in animal products).
Review Date: 04/02/2010
Reviewed By: Harvey Simon, MD, Associate Professor of Medicine, Harvard Medical
School; Physician, Massachusetts General Hospital. Also reviewed by
David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).

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