Almonds for a Healthy Heart
In previous posts we’ve covered the health benefits of a couple different nuts:
Heart-Smart Pistachios
Walnuts Equal Healthier Blood Vessels
Nuts are an excellent source of nutrients that provide heart health benefits, such as fiber, protein, and certain minerals.
Let’s turn our attention to almonds.
Almonds are a good source of monounsaturated fat. This is a heart healthy fat in that it does not cause an insulin response or lead to increases in blood cholesterol. A study has shown a decrease in cholesterol levels, including LDL cholesterol, when almonds are consumed as a regular part of the diet.
Almonds also provide vitamin E in the form of gamma tocopherol and glutathione. Both of these nutrients act as antioxidants to prevent cellular damage associated with free radicals.
Almonds also contain calcium to support bone and tooth health, along with healthy blood pressure levels.
A one-ounce, 164-calorie serving of almonds, not only provides vitamin E, monounsaturated fats, and calcium, but also magnesium, fiber, protein, potassium, phosphorus, and iron.
Add Almonds to Your Diet
Here are a few tips for adding almonds to your diet:
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C-Reactive Protein Good Heart Attack Predictor
For quite awhile now, I’ve been encouraging you to look at more than just your standard cholesterol panel to assess your risk for heart disease. I’m going to share the findings of an expert panel that supports this need.
In the Journal of Clinical Lipidology a panel of specialists concluded that patients considered at intermediate risk for heart disease be tested for C-reactive protein. It’s likely this applies to a majority of the U.S. population since overweight and obesity is rampant. Family history, diet, exercise, and tobacco use also factor into determining if you are at intermediate risk.
Just evaluating total cholesterol, LDL cholesterol, and HDL cholesterol does not work well for predicting heart attack and stroke risk, especially for patients with metabolic syndrome or diabetes. It’s even more difficult to evaluate risk if a patient is using cholesterol lowering statin medications.
C-Reactive Protein
C-Reactive protein is a marker for inflammation and is associated with plaque build up in blood vessel walls. The plaque build up in coronary arteries leads to narrow arteries, which can cause chest pain. If these arteries rupture you are dealing with a heart attack or stroke.
Niacin–Statin Study Didn't Give Desired Results: Stopped Early
The National Institutes of Health stopped a clinical trial studying a blood lipid treatment 18 months early. The study found that adding high dose, extended release niacin to statin treatment for patients with heart disease did not reduce cardiovascular events, such as heart attacks and strokes.
Study Participants
This study was referred to as AIM-HIGH (Atherothrombosis Intervention in Metabolic Syndrome with Low HDL/High Triglycerides: Impact on Global Health) and the 3414 participants were selected because they were at risk for cardiovascular events despite having a well controlled LDL cholesterol level. They were at increased risk due to a history of heart disease combined with low HDL cholesterol and high triglycerides. Low HDL levels and high triglycerides are both linked to increased risk of cardiovascular events.
Study participants were divided into two groups.
Metamucil to Lower LDL Cholesterol
Metamucil is a rich source of psyllium husk. Psyllium husk is a soluble fiber which works to lower LDL cholesterol levels.
Currently the American Heart Association recommends everyone consume 25 to 30 grams of dietary fiber daily. The average American only consumes 15 grams of fiber daily.
How much soluble fiber?
Lower LDL Cholesterol and Live Longer
New results indicate individuals with low LDL cholesterol have a longer lifespan.
A study published in the Annals of Surgery and conducted at the University of Minnesota Medical School between 1975 and 2000 evaluated 838 heart attack survivors between the ages of 38-60 years-old. Out of the 838 participants 417 were instructed to go on a diet and 421 were instructed to diet combined with a partial ileal bypass surgery which bypasses the small intestine and location for cholesterol absorption. This is not a common surgery and typically reserved for high-risk heart attack patients who cannot tolerate statin medications. After 25 years, the participants in the second group had an increased life expectancy of one year.
Lower LDL Cholesterol with Pistachios
I think it’s fairly well known that walnuts provide some heart health benefits, but were you aware pistachio’s can be a good choice as well?
Pistachios are a good source of many nutrients, vitamins, and minerals.
A 1 ounce (28 grams) serving of pistachios provides:
170 calories
6 grams protein
2.9 grams fiber
73.4 mg omega 3 fatty acids
59.9 mg phytosterols
Pistachios are also a good source of copper, manganese, vitamin B6, thiamin, magnesium, and phosphorous. They also provide lutein and zeaxanthin, two carotenoids associated with a lower risk of age-related macular degeneration.
But, how do pistachios positively impact cholesterol and heart health?
