Hypertension is a global disease that particularly affects people in low-income communities, but a new study by the UK University of Nottingham suggests that beetroot juice may be a practical solution for people with high blood pressure that have little access to diagnostic help or money for medication. Researchers divided 47 people between 50 and 70 years of age in Tanzania into three groups. For 60 days, one group drank nitraterich beetroot juice and folic acid; another was given nitrate-rich beetroot juice and a placebo; and the third drank nitrate-depleted beetroot juice. The researchers found that systolic blood pressure dropped by 10.8 millimeters (mm) Hg (mercury) in the nitrate-rich plus folic acid group and 6.1 mm Hg in the nitrate-rich and placebo group. Studies have shown that the high level of nitrates in beets is converted by the digestive system into nitric oxide, which relaxes and widens blood vessels.
Consider Curcumin and Nano-Curcumin for Heart Health Iranian researchers tested 90 patients undergoing elective heart angioplasty, giving one group 500 milligrams (mg) curcumin, the second group 80 mg nano-curcumin, and the third a placebo. After eight weeks, both types of curcumin significantly improved cholesterol, triglyceride and LDL-C levels. They also boosted antioxidant levels, superoxide dismutase and glutathione, and reduced C-reactive protein levels, indicating less inflammation. The nano-curcumin, however, produced even better results in five of those indexes, leading the authors to conclude that the effects of curcumin on the nano formula may be more conducive for cardiac patients due to its high bioavailability. Nano-curcumin is made through a process that encapsulates the herb, allowing it to be metabolized better.
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Drink Beet Juice to Lower Blood Pressure
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New research from Rush Medical College, in Chicago, shows that regularly cheating on a healthy diet undermines its cognitive benefits. For 19 years, researchers followed 5,001 adults over age 65 that were asked to eat the Mediterranean diet, with its emphasis on daily servings of fruit, vegetables, legumes, olive oil, fish, potatoes and unrefined cereals, plus moderate wine consumption. Every three years, their cognitive abilities were tested and their diets reviewed, including how often they ate a Western diet of fried foods, sweets, refined grains, red meat and processed meats. After almost two decades, those that adhered most faithfully to the Mediterranean diet were cognitively 5.8 years younger than those that followed it the least.
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Keep Off Junk Foods for Cognitive Wellness
