Researchers recommend that blue corn may help to fight metabolic syndrome.
Study co-author Rosa Isela Guzman-Geronimoa, of the Basic Sciences Institute on the University of Veracruz in Mexico, and colleagues discovered that rats with diet-induced metabolic syndrome skilled a big discount in stomach fat achieve when fed blue corn extract.
Furthermore, blue corn extract additionally led to enhancements within the rodents’ systolic blood pressure, high-density lipoprotein (HDL) cholesterol – often known as “good” ldl cholesterol – and triglycerides.
Guzman-Geronimoa and staff lately revealed their findings within the Journal of Medicinal Food.
Metabolic syndrome is outlined as a cluster of danger elements that may improve the probabilities of creating quite a lot of well being circumstances, together with heart disease, diabetes, and stroke.
These danger elements include stomach obesity, a excessive triglyceride degree, low HDL ldl cholesterol, high blood pressure, and excessive fasting blood sugar. A analysis of metabolic syndrome requires the presence of three or extra of those danger elements.
An unhealthful diet is a key participant in metabolic syndrome, and the National Heart, Lung, and Blood Institute recommend adopting a heart-healthy diet – together with fruits, greens, fish, poultry, entire grains, nuts, seeds, and legumes – as a way to help forestall danger elements for the situation.
In the brand new research, Guzman-Geronimoa and colleagues recommend that including blue corn to the diet is perhaps an efficient option to forestall metabolic syndrome.
Testing how blue corn impacts metabolic syndrome in rats
Grown in Mexico and the Southwestern United States, blue corn has good dietary worth, with research displaying that it’s excessive in lysine, iron, and zinc.
Compounds referred to as anthocyanins give the corn its blue shade, and past research has recommended that these compounds have antioxidant properties that may help to guard towards weight problems, heart problems, and diabetes.
With this in thoughts, Guzman-Geronimoa and staff got down to examine whether or not blue corn may mitigate the consequences of a poor diet and help to fight metabolic syndrome.
To attain their findings, the researchers fed mice a diet excessive in sugar and ldl cholesterol for 12 weeks, to be able to induce metabolic syndrome.
After the 12 weeks, the rats have been allotted to certainly one of 4 diet teams for an extra four weeks: one group was fed a high-sugar diet, one was fed a high-cholesterol diet, one was fed a diet excessive in ldl cholesterol and sugar, and one group was fed a diet excessive in ldl cholesterol and sugar, plus blue corn extract.
Blue corn a ‘promising’ remedy for metabolic syndrome
Compared with teams that didn’t obtain the blue corn extract, the group fed a diet excessive in sugar and ldl cholesterol that did obtain the extract gained considerably much less stomach fat.
Additionally, rats that acquired the blue corn extract skilled a rise in useful HDL ldl cholesterol, in addition to reductions in systolic blood strain, blood triglyceride ranges, and complete levels of cholesterol.
While additional research are wanted to find out the potential well being advantages of blue corn in people, the researchers consider that their current research signifies that blue corn may be a “promising nutraceutical option” for the remedy of metabolic syndrome:
“In the current research, our investigation group has proven that administration of the blue maize extract of the Mixteco race has a useful impact on some alterations associated to MS [metabolic syndrome] as hypertension, hyperlipidemia, and stomach fat. It may be thought-about as a dietary strategy for the prevention and remedy of MS.”