It's generally good to have a low total cholesterol level, or a low low-density lipoprotein (LDL) and a high high-density lipoprotein (HDL) cholesterol, but many other factors have more of an effect on your aging. In fact, most people who have cardiovascular disease have total cholesterol levels below the high marker of 220 mg/dl (milligrams per deciliter), or LDL levels below 130 mg/dl. Although high levels of total cholesterol and/or LDL cholesterol and low levels of HDL cholesterol can contribute to arterial aging, other factors contribute even more: high blood pressure; inflammation; cigar, cigarette, or passive smoking; not exercising; high levels of homocysteine; diabetes; and a diet that is heavy in saturated fats and trans fats and poor in nutrients.
Nevertheless, you should keep in mind that high LDL cholesterol levels can affect your rate of aging.
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