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.
The Theory: Nutrition experts tend to recommend eating 3 balanced meals (350 to 600 calories each) and 1 to 3 snacks per day (between 150 and 200 calories each). The calories for each meal and snack depend on a variety of factors including, height, weight, age, gender and activity level. The philosophy is to make sure you donât go longer than 5 hours or so without eating. After going without food for a prolonged period of time, folks tend to become ravenous and their decision-making skills plummet. They end up choosing any food they can find, including fast food or high-calorie treats.