A Centers for Disease Control and Prevention (CDC) report found the number of individuals in the U.S. living with elevated LDL cholesterol levels has decreased by about 1/3 between 1999-2000 and 2005-2006. These findings are based on the results of the National Health and Nutrition Examination Survey (NHANES) with just over 7,000 participants over the age of 20. According to CDC scientists the rate of high LDL levels decreased from 31.5% to 21.2%. Individuals included in the study were not taking statin medications, although self-reported use of statin medications increased from 8% to 12.4%.
Continue readingLisa Nelson: Are you concerned by unusually high HDL levels, such as greater than 100 mg/dl?
Dr. Shelby-Lane: The main function of HDL is to help soak up excess cholesterol from the walls of blood vessels and carry it to the liver, where it breaks down and is removed from the body in the bile.
Measuring for particle size and particle number is the best way to tell if HDL cholesterol levels are safe/healthy. This involves testing and it is usually measured under the guidelines of an “expanded lipid profile.” The usual and optimal range for HDL is (40 for men and 50 for women).
Continue readingThe Atkins diet has helped many individuals lose weight, but at the same time it’s been harmful to cholesterol levels. However, a researcher has modified the Atkins diet and replaced the animal protein with vegetable protein sources to compare the results.
The modified Atkins diet includes vegetable proteins from soy, gluten, nuts, vegetables, fruits, and cereals in combination with a low carbohydrate diet. This modified Atkins diet was evaluated on 25 participants for 4 weeks. This group was compared to a control group of 25 participants following a high carbohydrate, vegetarian diet for four weeks. The modified Atkins diet provided 26% of calories from carbohydrates, 31% from protein, and 43% from fat, while the control group received 58% of calories from carbohydrates, 16% from protein, and 26% from fat.
Continue readingIf you are trying to sort out everything regarding cholesterol and make an informed treatment decision that’s best for your health, you may be feeling overwhelmed. I’ve already given steps to raise HDL and lower triglycerides, now I’d like to more into VLDL versus LDL.
Let’s start at the beginning. You eat a food and it provides more energy (calories) than you immediately need. The liver breaks down some the carbohydrates and protein and forms triglycerides (fat) and cholesterol. The liver is the major fat producing organ, while our adipose tissue (fat cells) stores the fat made by the liver.
Continue readingCholesterol is often viewed as “bad” these days, and many people are doing everything they can to lower cholesterol levels as much as possible. This isn’t necessarily a good thing.
Cholesterol is essential for many normal bodily functions. Enzymes use cholesterol to produce vitamin D, steroid hormones (estrogen, progesterone, testosterone), stress hormones, and bile acids for digestion. Cholesterol forms a membrane that surrounds all cells and is also a critical part of regenerating damaged endothelial cells (the inner layer of blood vessel walls).
For most individuals, if you do not eat enough dietary cholesterol, the liver produces the cholesterol needed for bodily functions. The amount of cholesterol in your diet determines how much the liver produces.
Continue readingWhole grain nutrition sales have increased 17% in the last year according to the Packaged Facts market research firm. Whole grain nutrition is linked to numerous benefits, such as decreased heart disease risk, improved digestive health, and reduction in cancer. Retail sales hit $5 billion in 2008 and anticipated to reach $6 billion by 2013.
Fortunately, this appears to be a new trend that is not a short term “fad”!
Great sources of whole grain nutrition include:
100% whole wheat bread
Whole wheat pasta
Whole grain cereal
Barley
Oatmeal
Brown rice
Wild rice
Buckwheat
Millet
Popcorn
Quinoa
Amaranth
Receive a step by step plan to promote heart health and weight loss with a Mini Diet Makeover. As a special New Year’s bonus you’ll receive a complimentary copy of the Calorie Counter for Dummies. Learn more here – https://www.lisanelsonrd.com/minidietmakeover.html
You can learn more about how to use dietary fiber to reduce heart disease risk here.
Share how you have increased your whole grain intake below!
All the best,
Lisa Nelson, RD