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.
To evenly distribute your calories among all your meals, consume 600 to 1,000 calories at breakfast, depending on your planned total calorie intake for the day. Consume 50 to 100 fewer calories at each meal if you plan to eat three meals and have a couple of 150- to 300-calorie snacks during the day.