问答题
With big handbags becoming a key fashion accessory for working women, health experts are warning they can also become a key health concern. Bags for women have become bigger and heavier as designers combine briefcases with handbags and straps have become longer but the extra leverage has many patients complaining of neck, shoulder and back problems. So, if a big bag is a fashion accessory, then occasional and symbolic use is fine. If not, then keep it light.
问答题
It found that eating vegetables appears to help keep the brain young and may slow the mental decline sometimes associated with growing old. Older people who ate more than two servings of vegetables daily appeared about five years younger at the end of the six-year study than those who ate few or no vegetables. That may be because they contain healthy amounts of vitamin E, an antioxidant that is believed to help fight chemicals produced by the body that can damage cells.