Millets’ consumption can curb heart diseases

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TT TT 0 Nutrition-rich millets can help tackle the challenges of country’s burgeoning cardiovascular diseases, scientists have said. “The consumption of millets can reduce total cholesterol, triacylglycerols (commonly known as triglycerides) and BMI,” the scientists reached to the conclusion after analysing the data of 19 studies, with nearly 900 people. The study was undertaken by five organizations led by the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT). The results published in Frontiers in Nutrition, showed that consuming millets reduced total cholesterol by 8 per cent lowering it from high to normal levels in the people studied. There was nearly a 10 per cent decrease in low and very low-density lipoprotein cholesterol (commonly viewed as ‘bad cholesterol’) and triacylglycerol levels in blood. Through these reductions, the levels went from above normal to normal range. In addition, consuming millets decreased blood pressure with the diastolic blood pressure decreasing by 5 per cent, said the study. Dr. S Anitha, the study’s lead author and Senior Nutritionist at ICRISAT, explained, “We were very surprised how many studies on humans had already been undertaken on the impact of millets on elements that impact cardiovascular diseases, and this is the very first time anyone has collated all these studies and analyzed their data to test the significance of the impact. “We used a meta-analysis, and results came out very strongly to show significant positive impact on risk factors for cardiovascular disease.” The study also showed that consuming millets reduced BMI by 7% in people who were overweight and obese All results are based on consumption of 50 to 200 g of millets per day for a duration ranging from 21 days to three months. These findings are influenced by comparisons that show that millets are much higher in unsaturated fatty acids, with 2 to 10 times higher levels than refined wheat and milled rice as well as being much higher than whole grain wheat. “This latest review further emphasises the potential of millets as a staple crop that has many health benefits. It also strengthens the evidence that eating millet can contribute to better cardiovascular health by reducing unhealthy cholesterol levels and increasing the levels of whole grains and unsaturated fats in the diet,” said Professor Ian Givens, a co-author of the study and Director at University of Reading’s Institute of Food, Nutrition and Health (IFNH) in the UK. “Obesity and being overweight are increasing globally in both wealthy and poorer countries, so the need for solutions based on healthier diets is critical. The study on the health benefits of millets further supports the need to invest more in the grain, including its whole value chain from better varieties for farmers through to agribusiness developments,” said Dr. Jacqueline Hughes, Director General, ICRISAT. The study identifies a number of priority future research areas including the need to study all different types of millets, understand any differences by variety alongside the different types of cooking and processing of millets and their impact on cardiovascular health.