Research suggests that 30 to 50 grams of ground flaxseed per day may help reduce blood pressure by supporting blood vessel health, lowering inflammation and delivering beneficial plant-based nutrients.
By yourNEWS Media Newsroom
Ground flaxseed may offer a natural dietary tool for people seeking to support healthy blood pressure, with research pointing to its fiber, omega-3 fatty acids and plant compounds as possible contributors to cardiovascular benefits.
Flaxseeds, small brown or golden seeds cultivated for thousands of years, contain several nutrients linked to heart health. Researchers and nutrition experts say the seeds may help regulate blood pressure through a combination of soluble and insoluble fiber, alpha-linolenic acid, lignans, phytoestrogens and phytosterols.
Hypertension affects nearly half of American adults and is often described as a silent condition because many people do not know they have it. While medication remains an important treatment option for many patients, studies cited in the report suggest that adding ground flaxseed to the diet may also help lower blood pressure in some people.
The fiber in flaxseed may support cardiovascular health in several ways, including by improving cholesterol levels, helping stabilize blood sugar and promoting healthy digestion. However, flaxseed oil has also shown blood pressure-lowering effects despite containing no fiber, suggesting that multiple compounds in flaxseed may work together.
“Flaxseed oil has also been shown to reduce blood pressure despite lacking fiber,” said Gena Hamshaw, MS, RDN, CDN, a dietitian at The Mount Sinai Hospital in New York.
Flaxseeds also contain phytoestrogens and phytosterols, naturally occurring plant compounds associated with anti-inflammatory effects. Phytoestrogens have been linked to lower risks of osteoporosis, breast cancer and heart disease, while phytosterols have been studied for potential anti-cancer properties.
Another key compound in flaxseed is alpha-linolenic acid, or ALA, a plant-based omega-3 fatty acid. ALA is associated with anti-inflammatory effects, which may be important for heart health because chronic inflammation is connected to several major diseases.
“Omega-3s are anti-inflammatory and therefore keep inflammation lower in the body, and inflammation is quite dangerous for heart health,” said Dana Hunnes, PhD, MPH, RD, a senior dietitian supervisor at UCLA.
Nutrition experts emphasized that flaxseed must be ground to deliver its full benefit. Whole flaxseeds may pass through the digestive system without being broken down, limiting the body’s ability to absorb their fatty acids and other nutrients.
“Whole flax seeds can pass through our bodies undigested, in which case we don’t assimilate their beneficial fatty acids and phytonutrients. Ground flax, on the other hand, is readily digestible,” Hamshaw said.
Hunnes said grinding the seeds allows the body to access the healthy oils inside.
“When flaxseeds are ground, it breaks open the hull and allows the healthy oils to be released vs. if you eat the seeds whole, the husk around the seed stays intact and the oils are not released,” Hunnes said.
Research cited in the report suggests that consuming 30 to 50 grams of ground flaxseed per day, roughly two to three tablespoons, may be associated with meaningful reductions in blood pressure. A meta-analysis of 11 studies found that adding flaxseed products to the diet reduced blood pressure levels.
In another study, patients who consumed 30 grams of ground flaxseed daily for six months saw systolic blood pressure drop by about 10 mmHg and diastolic blood pressure fall by about 7 mmHg.
Experts cautioned that flaxseed should not be viewed as a stand-alone cure for hypertension. Its effects may vary depending on a person’s starting blood pressure, medications, medical history and family history.
“It’s important to keep in mind that the amount of flaxseed needed to see benefits, if any, would depend on a lot of factors, including how elevated blood pressure was in the first place, what medications the person was taking and family history,” Hamshaw said.
The findings suggest that ground flaxseed may be a useful addition to a broader heart-healthy diet, particularly when paired with whole foods and other lifestyle steps that support blood pressure control.
For consumers considering flaxseed, experts recommend using ground flaxseed rather than whole seeds. Ground flaxseed can be added to oatmeal, yogurt, smoothies, baked goods or other foods, while flaxseed oil may provide some of the seed’s beneficial fats but not its fiber.
The research adds to evidence that simple dietary changes may help support cardiovascular health, though people with high blood pressure should consult a healthcare professional before changing treatment plans or relying on supplements or food-based interventions.
Source: Natural News
Watch this video to learn more about the health benefits of flaxseed.
This video is from the Health Ranger Store channel on Brighteon.com.
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