Elevated lipoprotein(a) can cause problems. If your vessel walls are damaged, the body produces more lipoprotein(a) to repair vessel walls. Too much lipoprotein(a) concentrates at damage locations along your artery walls, binds with two amino acids resulting in LDL cholesterol being dumped at the “site,” and oxidized LDL is deposited in the artery wall, which escalates the build-up of plaque. As the plaque forms, lipoprotein(a) encourages the formation of a blood clot on top of the plaque. All of this acts to narrow the blood vessel and impedes blood flow.
What you don’t know just might hurt you!
One reason for elevated lipoprotein(a) levels is atherosclerosis (hardening of the arteries) and constant arterial wall damage causing the body to produce excess lipoprotein(a) in an attempt to repair the damage. Another reason for high lipoprotein(a) levels is genetics. Even if you do not have signs of heart disease, meaning your blood pressure and cholesterol levels are normal, you may still have elevated lipoprotein(a) due to genetics.
Continue readingLipoprotein(a) is formed when one LDL molecule is attached to a protein called apolipoprotein(a). (FYI: Lipo = fat; hence the name lipoprotein, fat with protein.) A healthy level of lipoprotein(a) is beneficial and will:
Lipoprotein(a) at healthy levels acts as an “artery patch.”
Basically, lipoprotein(a) at healthy levels acts as an “artery patch”.
Read more: Dangers of elevated lipoprotein(a) levels.
Eight steps to lower your cholesterol
All the best,
Lisa Nelson, RD
Lipoprotein(a) is a type of cholesterol we all have; however, it’s not a cholesterol routinely monitored by physicians. Typically you receive a standard lipid panel which gives you the following labs:
A study from the National Cancer Institute found individuals consuming the most red and processed meats at greater risk of death from cancer and heart disease versus those eating lower levels.
The ten year study began in 1995 and evaluated the dietary intake of over 500,000 men and women between the ages of 50 and 71. The study divided types of meat into three categories – red meat, white meat, and processed meat.
Red meat was defined as beef, pork, ham, bacon, hamburger, hot dogs, liver, pork sausage, and steak. As well as meats found in foods like pizza, stews, and lasagna.
White meat was classified as fish, chicken, and turkey.
Processed meat included white or red meats that were cured, dried, or smoked, such as bacon, chicken sausage, lunch meats, and cold cuts.
Individuals eating red meat at the highest levels consumed ~4.5 ounces per day based on a 2,000 calorie/day diet. This is equal to approximately 2 pounds of beef or pork each week. Compare this to the group with the lowest intake of red meat at 5 ounces per week or ~ 0.5 ounce per day.
Those with the highest intake of processed meat consumed approximately 1.5 ounces per day versus the lowest intake group at 0.11 ounces per day.
Men eating red meat at the higher levels each day had a 31% greater risk of dying and women 50% greater risk of dying due to heart disease. The study found that 11% of all deaths in men and 16% of all deaths in women could’ve been prevented by consuming the lower levels of red meat. Looking at just heart disease, death due to heart disease could have been reduced 11% in men and 21% in women if red meat intake was reduced from the highest level to the lowest.
A high intake of processed was linked to a 16% increased risk of dying for men and 25% increased risk for women.
This doesn’t mean you need to switch to a vegetarian diet. Individuals eating white meat had a slightly lower risk of death.
Possible reasons for the increased risk of death linked to eating red meat and processed meat maybe due to the carcinogens formed during cooking, iron in red meat causing oxidative cell damage, and/or saturated fat in red meat increased cancer risk and elevated cholesterol levels.
Here are some tips for making wise meat selections.
All the best,
Lisa Nelson RD
How to Lower Cholesterol in 8 Simple Steps
All right, in steps 1 and 2 we covered saturated fat to lower LDL cholesterol and increasing soluble fiber to lower LDL cholesterol. Now, let’s cover plant sterols.
Here is the third of four options for lower LDL cholesterol diet:
Plant Sterols
Eat plant sterols everyday. Eating 2 grams of plant sterols each day will on average reduce your LDL cholesterol 10%.
Plant sterols occur naturally in foods at low levels, so some foods have been fortified. Here is the amount of plant sterols in some foods:
Avocados, 1 small 0.13 grams
Corn Oil, 1 tablespoon 0.13 grams
Sunflower Seeds, 1/4 cup 0.19 grams
Oat Bar with plant sterols, 1 bar 0.4 grams
Orange Juice with plant sterols 1.0 gram
Vegetable oil spread with plant sterols, 1 tablespoon 1.0 gram
Benecol is also an option to boost plant sterol intake.
Lower LDL Cholesterol Diet – Step 4
All the best,
Lisa Nelson RD
How to Lower Cholesterol in 8 Simple Steps
LDL (low-density lipoprotein) cholesterol carries mostly cholesterol, some protein, and minimal triglycerides throughout your circulation.
LDL cholesterol is commonly referred to as the “bad” cholesterol because it’s deposited along artery walls and if it becomes oxidized it will form a plaque eventually leading to blockage of your arteries. For this reason, physicians like to see low LDL levels. The American Heart Association recommends LDL cholesterol be below 130 mg/dl and ideally less than 100 mg/dl.
Here is the first of four options for lower LDL cholesterol diet:
Unsaturated Fats
To lower LDL levels evaluate your diet for saturated and trans fats. You want to replace saturated and trans fats with heart healthy unsaturated fats, such as omega 3 fatty acids.
Saturated fat intake should be limited to less than 7% of your total daily calories.
Sources include meat, milk, cheese, ice cream, butter, lard, shortening, hydrogenated vegetable fat, palm oil, and coconut oil.
Lower LDL Cholesterol Diet – Step 2
All the best,
Lisa Nelson RD
How to Lower Cholesterol in 8 Simple Steps