[视频文本]

If you have high blood pressure, you are more than twice as likely to develop heart disease and six times more likely to have a stroke than people with normal blood pressure. Manage your condition through diet.

You Will NeedFoods low in saturated fat
Fruits and vegetables
Low-salt foods
Moderate alcohol consumption
Doctor (optional)

Step 1: Eat less saturated fat   少食用一些含脂肪高的食物
Eat less saturated fat. If you are used to eating a diet high in fat, reducing your fat and cholesterol intake will reduce your blood pressure.

Step 2: Keep your weight under control    保持适中的体重
Count calories and keep your weight in check. Putting on extra pounds tends to raise blood pressure.

Step 3: Eat more produce    多食用一些农产品
Eat more produce. Fruits and vegetables contain potassium, a mineral that appears to lower blood pressure.

Step 4: Reduce your salt intake    减少盐的摄入量
Reduce your salt intake if your blood pressure responds to salt in your diet. About 58 percent of people with high blood pressure are salt-sensitive.

If you are not sure whether you are salt-sensitive, consult your doctor about trying a low-salt diet to see if your pressure drops.

Step 5: Drink in moderation   饮酒要适度
Drink alcohol in moderation. Although studies have shown that one alcoholic drink a day can lower your blood pressure, drinking excessively will raise it.

Over the course of an average life span, the human heart beats about 2½ billion times without stopping.
[重点讲解]

saturated

  adj.1.极湿的; 湿透的
    2.〈化〉(溶液)饱和的
    3.颜色深的，浓的

produce

  n.1.产品, 农产品
     This is all locally grown produce.
     这都是本地农产品。
     The company markets its new produce.
     该公司出售它的新产品。
    2.产量；出产

intake

  n.1.吸入, 纳入
    The intake of gasoline was stopped by a clogged fuel line.
    汽油的注入由于管道阻塞而停止了。
    2.(液体等)进入口
    The Tornado jet fighter-bomber has two air intakes.
    旋风式喷气轰炸机有两个空气入口。