Flavonoids are responsible for pigments in many fruits and vegetables. Studies have shown that they may help reduce the risk of Parkinson's disease, cardiovascular disease and stroke. A particularly valuable flavonoid in onions is quercetin, which acts as an antioxidant that may be linked to preventing cancer. âIt also might have heart health benefits, though more studies need to be done,â said Angela Lemond, a Plano, Texas-based registered dietitian nutritionist and spokesperson for the Academy of Nutrition and Dietetics.
Magnetic resonance imaging (MRI) is very safe and most people can have the procedure, including pregnant women and babies. However, there are some instances where an MRI scan may not be recommended, because the strong magnets used during the scan can affect any metal implants or fragments in your body. Before having an MRI scan, you should tell medical staff if: you think you have any metal in your body. you're pregnant or breastfeeding.
mri uses magnetic fields and radio waves to make pictures of the body without using x rays the pictures called scans are 3 dimensional and are shown on a screen the checklist below helps to show if you can have mri and mrari lets doctors see very detailed images of the inside of your body mri passes through bone and takes pictures of soft tissue such as tendons blood vessels and the brain mra stands for magnetic resonance angiography an jee og ruff ee