Tuesday, May 5, 2015

How modest fat gain and heart disease are related?

Noted medical news service HealthDay published a report, which showed that individuals who gain slight weight are at an increased  high risk of developing high blood pressure and heart disease. The risks of cardiovascular disease increase in these individuals because weight gain deters the cell’s function that lines their blood vessels.

This report was based on a controlled study in which researchers observed two groups of young and healthy adult volunteers. One group had moderate weight gain (about 8 pounds) while the other group of volunteers maintained their weight. Researchers measured the endothelial function in volunteers’ bodies. This function measures the blood vessels’ ability to contract and expand, which controls the blood circulation. The endothelial function was measured by measuring the function of the brachial artery. It is the main blood vessel located in the arms.

During the study, researchers measured the brachial artery function before 8 weeks of weight gain. The second time, they measured it after the sixteen weeks of weight loss. In both groups of the volunteers, the researchers assessed the fat deposited in the area of abdomen. This study showed that the brachial artery’s ability to expand was reduced in individuals who put on mass in the belly area. This ability returned once these individuals lost all that extra mass.

Weight control is important for decreasing the risk of cardiovascular disease. According to the best heart doctors in New York, this study may support the need of weight control to decrease the risk of heart conditions.

This study shows that the moderate weight increment in the abdominal area may be the related to the endothelial dysfunction in the body. The risk of endothelial dysfunction can be prevented with a healthy diet and weight loss. The best heart doctors in NY say that this dysfunction may be an early sign of coronary artery disease. This study also supports preceding reports that associated measures of obesity to cardiovascular risk in individuals.

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