A lumbar sympathetic block is performed to block the sympathetic nerves that go to the leg on the same side as the injection. This may in turn reduce pain, swelling, color, sweating and other unusual changes in the lower extremity and may improve mobility.
Refined foods have been processed or altered so that they are no longer in their natural state. This results in a loss of beneficial nutrients and fiber. High in calories and low in nutrition, refined foods are easy to overeat and less satisfying than whole foods. Eating them in moderation can help you maintain a healthy weight and reduce your risk of many health issues.
Many foods also contain refined sugars. These include candy, regular soda, syrups, table sugar, cakes, cookies, pies, sweet rolls, pastries, fruit drinks and dairy desserts. Because so many convenient foods include added sugar, any packaged or restaurant food that contains sugar could be considered a refined food.hoto Credit Design Pics/Design Pics/Getty Images. Refined foods are processed foods that lack many of the nutrients they once had. They generally add a lot of calories to your diet, when compared to the amount of nutrients they contribute.