Walnuts and Heart Health
There is some new evidence provided by a Yale University study linking walnuts to improved cardiovascular health. The findings show an improvement to the endothelial function in individuals with type II diabetes when study participants consumed a daily serving of 2 ounces of walnuts.
The study also found the addition of walnuts promoted increased fasting serum glucose levels, lower cholesterol levels, and lower LDL cholesterol.
Walnuts provide poly-unsaturated fatty acid omega 3’s, particularly alpha-linolenic acid (ALA). This fatty acid has been linked to many heart health benefits, such as decreased lipoprotein(a), lower triglycerides, and improved heart rhythm.
Here are a few ways to add walnuts to your diet:
- Mix walnuts with dried fruit for a nutritious snack
- Add toasted walnuts to a salad or pasta dish
- Sprinkle chopped walnuts on oatmeal or breakfast cereal
Keep in mind calories and portion control! A 1.5 ounce serving of walnuts provides ~278 calories. There are approximately 20 walnut halves in a 1.5 ounce serving.
All the best,
Lisa Nelson RD
How to Lower Cholesterol in 8 Simple Steps
http://www.lowercholesterolwithlisa.com
Image courtesy of Aleksa D / FreeDigitalPhotos.net
Heart Health – Eat Walnuts for Healthier Blood Vessels
A recent study found walnuts linked to improved cardiovascular health due to improved function of the endothelium (inner lining of blood vessels) in those with type II diabetes.
Not only was the walnut addition linked to improved endothelial function, but participants also experienced increased fasting serum glucose levels, reduced LDL cholesterol, and lower total cholesterol.
Back in 2004, the US Food and Drug Administration (FDA) approved a label claim for walnut packages:
“Supportive but not conclusive research shows that eating 1.5 ounces of walnuts per day, as part of a low saturated fat and low cholesterol diet, and not resulting in increased caloric intake may reduce the risk of coronary heart disease.”
One thing to keep in mind when it comes to walnuts (and nuts in general) is calories! Nuts are not low in calories, so you must watch your portion size. Going overboard can lead to weight gain and counteract the heart health benefit of adding walnuts to your daily diet. A 1.5 ounce serving of walnuts provides ~278 calories. There are approximately 20 walnut halves in a 1.5 ounce serving.
Here are a few simple ways to add walnuts to your daily diet:
- Sprinkle chopped walnuts on oatmeal or breakfast cereal
- Mix walnuts with dried fruit for a nutritious snack
- Add toasted walnuts to a salad or pasta dish
Do you eat walnuts regularly?
All the best,
Lisa Nelson RD
How to Lower Cholesterol in 8 Simple Steps
http://www.lowercholesterolwithlisa.com
Image courtesy of Aleksa D / FreeDigitalPhotos.net
FREE Teleclass – Get Your Questions Answered!
Are you ready to get answers to your top health, nutrition, and weight loss questions?
Join myself and dietitian Ursula Ridens for this free call.
Register here:
http://www.goldbar.net/go.php?id=10853&c=2699&ac=link
Your Questions Answered: What You Need to Know About Health, Nutrition, and Weight Loss!
This call will be focused on your questions, sorting out fact from fiction, and getting you the answers you need to move forward to optimal health! You’ll receive answers to your top questions and have the opportunity to ask for clarification on any issue that may still be confusing.
In this information packed call, you’ll discover:
- The TRUTH about targeting specific parts of your body for weight loss,
- The RIGHT BALANCE of carbs and protein to reach your weight loss goals,
- SIMPLE STRATEGIES to conquer cravings,
- EXACTLY how many calories you have to burn to lose weight, and
- FILL-IN-THE-BLANK, insert your question here!
This interactive call will be completely centered around your needs, so come ready to participate! You’ll leave the call knowing what works and what doesn’t when it comes to achieving your health, nutrition, and weight loss goals!
Register for free:
http://www.goldbar.net/go.php?id=10853&c=2699&ac=link
All the best,
Lisa Nelson RD
Lower Cholesterol – How Quickly Will a Cheeseburger Impact My Cholesterol Labs
A subscriber to The Heart of Health submitted the following question.
Question: “Hello ma’am, I need some information. My cholesterol level is finally down to a reasonable level, but do you know how sensitive are cholesterol readings? I ask because I’m worried if I eat a cheeseburger or a KFC meal that my cholesterol level will sky rocket back up to over 200.”
Answer: If you revert back to unhealthy fast food on a regular basis your cholesterol levels will elevate quickly.
However, if you follow a heart healthy diet and occasionally treat yourself to a cheeseburger or other high fat/high cholesterol meal your cholesterol levels for the long-term will not be negatively impacted.
That being said it is important to discuss the need to fast prior to lab work with your physician. If you have a high fat/high cholesterol meal within 12-24 hours prior to your cholesterol lab work, the results may be skewed due to your diet choices.
All the best,
Lisa Nelson RD
Heart Health Made Easy
http://www.hearthealthmadeeasy.com
4 Benefits of a High Fiber Diet
Current recommendations are to consume 25-35 grams of dietary fiber everyday. Here are 4 benefits you’ll receive from achieving the recommended intake.
1. Lower cholesterol and stabilized blood sugar/insulin levels.
2. Regularity to prevent constipation and diverticulosis (small out-pouchings from the large intestine).
3. Reduced risk of colon cancer.
4. Increased satiety – you’ll feel full when eating less calories and fat to promote weight loss.
Some of the best fiber sources include fruits and vegetables!
All the best,
Lisa Nelson RD
How to Lower Cholesterol in 8 Simple Steps
http://www.lowercholesterolwithlisa.com
Dr. Houston Answers Your Top Heart Health Questions – Part 1
I had the opportunity to interview hypertension expert Dr. Mark Houston last month (February 2010). Here are three of the questions he answered.
Lisa Nelson RD: It is typically recommended that cholesterol medications be taken prior to bed. Would you explain the reason why? Also, is there a best time of day to take blood pressure medication?
Dr. Houston: Statins work best at night to inhibit an enzyme in the liver when cholesterol production is the highest. Blood pressure medications are best taken at night to reduce the early morning increase in blood pressure which is highest between 3 AM and 10AM.
Lisa Nelson RD: If you discontinue a blood pressure medication how long does it stay in your system?
Dr. Houston: It depends on the duration of action of the medication. Some of the longer acting medications may last for 24 to 72 hours. However most are gone in 24 hours or less. Never stop any blood pressure medication abruptly especially beta blockers and clonidine, as withdrawal may occur with rapid increases in blood pressure, heart rate, headache, chest pain, palpitations and even heart attack or stroke.
Lisa Nelson RD: When someone has uncontrolled systolic blood pressure (diastolic tends to be within normal) what are steps they can take to promote control of systolic blood pressure?
Dr. Houston: Low salt, high magnesium intake, high potassium intake, fruits and vegetables, exercise, weight loss. The best medications for Systolic blood pressure are ACEI, ARB and CCB. Diuretics and beta blockers are less effective. High systolic usually means stiff arteries.
I’ll be posting more of the Q&A with Dr. Houston over the next few weeks. Sign-up for the e-course 7 Natural Ways to Lower Blood Pressure and you’ll also be notified when the new blog posts are added.
All the best,
Lisa Nelson RD
http://www.lowerbloodpressurewithlisa.com
