HDL偏低, 有什麽好辦法提高HDL?

今年驗血絕大多數指標都正常，但甘油三脂高，HDL低，比起去年指標有改善，但HDL更低了。有什麽好辦法改善。醫生說可以服用煙酸niacin， 會有什麽副作用嗎？

 

  12/2012   12/2013

Cholesterol 183         158

<200 mg/dL

 

HDL Cholesterol 41         32 L

>40 mg/dL

 

LDL Cholesterol 96         92

<130 mg/dL

Triglycerides 230 H 170 H

<150 mg/dL

 

VLDL Cholesterol (Calculated) 46 H         34

5 - 40 mg/dL

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docter's suggestion:

1.Aerobic exercise-Regular aerobic exercise
2.Lose weight-If you are overweight

3. Cut out the trans fatty acids

4 Increase the monounsaturated fats  in your diet

5.Add soluble fiber to your diet

6. Supplements: taking over the counter niacin 500mg daily to goal 2000mg daily