2. Exercise on most days of the week and increase your physical activity

Regular exercise can help raise high-density lipoprotein (HDL) cholesterol, the "good" cholesterol. With your healthcare professional's OK, work up to at least 30 minutes of exercise, such as brisk walking, five days a week. Or work up to vigorous aerobic activity, such as running or fast cycling, for at least 25 minutes three days a week.

Even short bursts of activity throughout the day can help have a positive effect on cholesterol levels. Consider:

• Taking a brisk walk at lunch.
• Biking to work.
• Playing a sport you enjoy.

To stay motivated, consider finding an exercise buddy or joining a fitness group.