A normal result does not promise health: While having all test results within normal limits is certainly a good sign, it's not a guarantee. For many tests, there is a lot of overlap among results from healthy people and those with diseases, so there is still a chance that there could be an undetected problem.
Benefit of Nuts. Likewise, nutrients in nuts are good for your heart and may help clean out your blood vessels. Eating 2 ounces of nuts a day lowers LDL cholesterol by about 5 percent, according to the Harvard Health Publications. In addition to walnuts, add almonds, peanuts, pistachios and cashews to your regular heart-healthy repertoire.
Nuts Are High in Fat, So How Can They Lower Cholesterol? Nuts, such as almonds, pistachios and walnuts, contain high amounts of unsaturated fat -- or âgoodâ fats, which increase high-density lipoprotein (HDL) and lower low-density lipoprotein (LDL) -- or âbadâ cholesterol -- levels. Omega-3 fatty acids are good fats found in walnuts, fatty fish and other foods.