Heart Health – The Link Between Wine and Omega 3's
A new study out of Europe is showing a link between wine consumption and increased omega 3 content in blood plasma. The study found that one glass of wine for women and two glasses per day for men leads to an increased use of the omega 3 fatty acids found in fish. It’s suggested that it’s not the alcohol responsible for this boost of omega 3’s, but other wine components (i.e. polyphenol antioxidants). The same increase in omega 3’s was not seen when beer or other spirits were consumed with fish.
So, if you enjoy a glass of wine combining your wine with a heart healthy fish based meal it looks like you’ll reap greater heart health rewards.
February is American Heart Month. In recognition of American Heart Month you can access Heart Health Made Easy at a 25% savings. Learn more about this take action guide to lower cholesterol and blood pressure at http://www.hearthealthmadeeasy.com.
All the best,
Lisa Nelson RD
Be Heart Healthy and Lose Weight
Lower Cholesterol – Understand Fatty Acids
Unless you have been living under a rock, you have probably heard the term fatty acids. But, do you understand what they are and how the right ratio will improve your heart health? I intend to clear up the confusion.
Types of Fatty Acids
There are numerous types of fatty acids. I am focusing on omega 3 and omega 6.
Unsaturated Fats
Omega 3 and omega 6 fatty acids are both unsaturated fats. To improve cholesterol levels, you want to replace the saturated fats (i.e. lard, shortening, ice cream, cheese) in your diet with unsaturated fats.
What does "omega" mean?
Most of you are familiar with the saying "alpha to omega", in other words, beginning to end. The "omega" indicates which carbon has the first double bond on the carbon chain when you start counting from the omega end. For omega 3, the first double bond is on the third carbon from the omega end of the carbon chain. I know you were wanting to review a little biochemistry today!
Essential Fatty Acids
Omega 3 and omega 6 fatty acids are also essential fatty acids.
Essential fatty acids are necessary for cardiovascular health, but our body cannot synthesize them. You can only obtain essential fatty acids through the foods you eat.
Omega 3 (Linolenic Acid)
To keep things simple, I am going to use the acronyms ALA, EPA, and DHA. These are all types of omega 3 fatty acids. If we consume a food containing the omega 3 fatty acid ALA, our body will convert it to EPA and DHA. Studies have shown a link between EPA, DHA, and heart disease. More studies are needed to understand ALA’s relationship.
Sources:
Oils – Canola oil, Soybean oil, Flaxseed oil (good source of ALA)
Seeds and nuts – flaxseeds, walnuts, pumpkin seeds, Brazil nuts, sesame seeds <
Vegetables – avocados, some dark leafy green vegetables (kale, spinach, mustard greens, collards)
Fish (good source of EPA and DHA) – salmon, mackerel, sardines, anchovies, albacore tuna, lake trout, herring
Omega 6 (Linoleic Acid)
I am going to throw in more acronym’s – GLA and AA – omega 6 fatty acids. Linoleic acid is converted to GLA and on into AA by the body. Researchers are finding indications of a link between GLA and EPA, in relation to heart health and reduced blood pressure. High intake of sugars, alcohol, trans fats, and various other factors can inhibit the conversion from linoleic acid to GLA.
Sources:
Oils – Sunflower oil, corn oil, safflower oil, soybean oil, cottonseed oil, flaxseed oil
Seeds and nuts – flaxseeds, pumpkin seeds, pistachio nuts, sunflower seeds, pine nuts
Meat – chicken, beef
For optimum heart health, the ratio between omega 6 fatty acids and omega 3 should be between 1:1 and 4:1. A practical example of what a 1:1 ratio means, for every 3 ounces of beef you eat, you would need to eat 3 ounces of tuna (I do not mean in the same meal!). The ratio for the typical American diet is 11:1 to 30:1. This poor ratio is linked with heart disease, among several other health issues.
Bottom Line:
For heart health, increase your intake of foods containing omega-3 fatty acids, while cutting back on omega-6 fatty acid sources. For example, switch from corn oil to canola oil, increase the number of meals you eat that contain fish each week, and grab walnuts instead of pistachios.
February is American Heart Month. In recognition of American Heart Month you can access Heart Health Made Easy at a 25% savings. Learn more about this take action guide to lower cholesterol and blood pressure at http://www.hearthealthmadeeasy.com.
All the best,
Lisa Nelson RD
https://www.lisanelsonrd.com
5 Heart Healthy Foods to Add to Your Diet Today
Here are five foods to include in your diet to promote heart health.
1. Banana – Good source of potassium to promote a lower blood pressure.
2. Fish – Contains omega 3’s to prevent arterial plaque rupture.
3. Olive oil – Contains heart healthy monounsaturated fat to reduce the risk or coronary heart disease.
4. Garlic – Contains allicin to raise HDL, lower LDL, lower homocysteine, and lower blood pressure.
5. Walnuts – Rich is essential fatty acids, healthy protein, fiber, and phytosterols (compounds to decrease absorption of dietary cholesterol).
February is American Heart Month. In recognition of American Heart Month you can access Heart Health Made Easy at a 25% savings. Learn more about this take action guide to lower cholesterol and blood pressure at http://www.hearthealthmadeeasy.com.
All the best,
Lisa Nelson RD
Be Heart Healthy and Lose Weight
Lower Cholesterol – Include rich sources of omega 3 fatty acids in your diet everyday.
The list of benefits associated with omega 3 fatty acids continues to grow. By increasing your intake of omega 3 fatty acids you’ll decrease triglycerides, reduce blood pressure, increase HDL cholesterol, reduce arterial wall inflammation, and the list goes on.
Here are a few steps you can take to increase your omega 3 intake:
1. Eat fish at least twice a week.
2. Add ground flaxseed to foods.
3. Take a fish oil or flaxseed oil supplement. (Discuss all supplements with your MD.)
4. Snack on nuts and seeds rich in omega 3’s, such as walnuts.
All the best,
Lisa Nelson RD
eNutritionServices
Mediterranean Diet to Reduce Heart Disease
I’m sure you’ve heard of the Mediterranean Diet and it’s link to heart health. The Mediterranean Diet emphasizes fruits, vegetables, whole grains, fish, and monounsaturated fats (olive oil).
Those that follow a Mediterranean Diet have a reduced there risk of developing heart disease and dying from a heart attack. Even those that have survived a heart attack and lived to adopt the Mediterranean Diet significantly reduced their risk of a second heart attack and other complications.
In an interesting twist, the native Mediterranean population has gradually adopted a more Western diet leading to negative results. The Mediterranean area has seen an income rise that’s resulted in extra dollars being spent on meat and saturated fat food sources. Over the past 4 decades the average calorie intake in the Mediterranean countries has increased ~30%. So, the once healthy Mediterranean countries are now seeing the weight epidemics the US is familiar with – 75% of the population overweight or obese in Greece, with over half of the population in Italy, Spain, and Portugal following suit. These countries are now supporting the “Mediterranean Diet” as a part of their cultural heritage they can not let die.
Here’s a quick breakdown of the characteristics common to a Mediterranean Diet:
- High intake of fruits and vegetables
- Select whole grains
- Consume healthy fats (canola and olive oil)
- Eat nuts in moderation
- Low red wine consumption
- Limit eggs to less than 4 times per week
- Consume little red meat
- Eat fish regularly
All the best,
Lisa Nelson, RD, LN
eNutritionServices
Reduce Brain Damage by Eating Fish
If you eat fish three or more times a week, studies find your risk of developing dementia and stroke to be reduced.
The Cardiovascular Health Study examined over 3600 participants over the age of 65. The study focused on “silent brain death”. Silent brain death occurs when small areas within the brain die due to lack of oxygen, but the individual shows no symptoms of this occurring. Individuals who eat fish regularly had a 26% reduction in silent brain death.
The protective benefit may be related to omega 3 fatty acids, specifically DHA and EPA. The results were seen when fish rich in omega 3 fatty acids, such as tuna and salmon. There was no positive benefit from eating fried fish, such as fish sticks made from fish low in omega 3’s.
On the plus side for those who dislike fish or won’t prepare it three times a week. Eating fish once a week reduced silent brain death 7%. Also, using a supplement to increase omega 3 fatty acids in your diet is an option.
Be sure to discuss all supplements with your MD!
All the best,
Lisa Nelson, RD
eNutritionServices
