HIFU is being studied in men with prostate cancer. In 2015 the FDA authorized two HIFU devices for the ablation of prostate tissue. The treatment is administered through a transrectal probe and uses heat generated by focusing ultrasound waves to kill cancerous cells in the prostate.
How Many Calories for Breakfast. Many women who are trying to lose weight, consume about 1,200 to 1,400 calories per day. Men often consume 1,600 to 1,800 calories per day. Many people simply divide their calories evenly between three daily meals to keep their breakfast, lunch and dinner calories simple.
Photo Credit Jacek Chabraszewski/iStock/Getty Images. The number of calories you should eat at dinner depends on your total daily calorie needs, as well as how much you eat at other meals. Estimated calorie needs range from 1,800 to 3,000 per day, according to the U.S. Department of Health and Human Services. If you need 2,200 calories per day and you eat two snacks, subtract 100 calories for each, and that leaves you with 2,000 calories. One way to plan your calorie intake at breakfast, lunch and dinner is to divide this number evenly into three meals, giving you 650 calories to spend on dinner.