Berries of all kinds are a wonderful addition to any diet. Let’s look specifically at the nutrient dense raspberry.
A one cup serving contains just 64 calories, 8 grams of dietary fiber, and 54% of your daily vitamin C needs.
A diet high in fiber promotes lower cholesterol and blood pressure. Studies have found for every 1-2 grams of soluble fiber each day lowers LDL cholesterol 1%. A 1 cup serving of raspberries provides 1 gram of soluble fiber.
Raspberries are low in fat and high in antioxidants, such as vitamin A, vitamin E, and vitamin C. Vitamin C is an antioxidant that boosts our immune system, increases nitric oxide, promotes wound healing, lowers triglycerides, and prevents free radical damage associated with LDL cholesterol. (Vitamin C plays many more roles in our health than what I’ve listed.)
Here are three foods you can incorporate into your diet to promote a lower cholesterol.
1. Navy Beans
Navy beans are a great source of dietary fiber. Dietary fiber promotes a lower cholesterol level, specifically soluble fiber which can lower LDL cholesterol 1% for every 1-2 grams of soluble fiber consumed daily. Aim for 25-35 grams of dietary fiber daily. Cooked navy beans provide 6 grams of fiber per ½ cup.
Some additional sources of dietary fiber include broccoli, oatmeal, blueberries, and brown rice.
Here are 3 foods containing nutrients that promote a lower blood pressure:
1. Sweet potatoes
Sweet potatoes are a rick source of potassium. Adequate potassium intake is essential to balance sodium and promote a lower blood pressure. The recommended ratio of potassium to sodium is 5:1. Increasing potassium intake can result in a blood pressure reduction of ~5 mm Hg systolic and ~2.5 mm Hg diastolic.
Flavonoids, a type of antioxidant, can be very beneficial to heart health. Some flavonoids prevent atherosclerosis and promote the relaxation of arterial muscles, which allows arteries to dilate (widen) and blood flow to be easier. Other flavonoids reduce LDL oxidation and prevent platelets from sticking together. One study evaluated the affect of a plant rich in flavonoids on 120 men and women diagnosed with high blood pressure and high cholesterol. The study found significantly decreased systolic and diastolic blood pressure over a 6 month period linked to the plant flavonoids. Study participants also had reduced total cholesterol, LDL cholesterol, triglycerides, and increase HDL cholesterol. More studies are needed, but a there is a definite link between flavonoids and reduced blood pressure.
Continue readingFlavonoids are a type of antioxidant found in fruits, vegetables, and certain beverages. Flavonoids are a hot topic because of their reported antiviral, anti-allergy, antiplatelet (blood clotting), anti-inflammatory, anti-tumor (cancer), and antioxidants health benefits. Many of the beneficial effects of fruits, vegetables, tea, and red wine are linked to flavonoids versus known nutrients and vitamins.
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