你健康吗？医生告诉你指甲揭示健康的秘密_BEC初级作文

你健康吗？医生告诉你指甲揭示健康的秘密

1、People with emphysema and other lung problems frequently develop what's known as "clubbed" nails, according to Derick. When this happens, the fingertips become rounder and the curve of the nail changes, developing a steeper up and down pitch.

德里克指出，患有肺气肿等肺部疾病的人常会形成所谓的“棒状”指甲。棒状指甲就是指尖变圆，指甲盖弧度变大。

2、Small little pits or indentations can be a sign of arthritis, psoriatic arthritis, or eczema, according to Dr. Doris Day, a professor of dermatology at New York University. Arthritis affects the joints and can be related to psoriasis, which, like eczema, affects the skin.

指甲上的小凹痕是患上关节炎，银屑病性关节炎或湿疹的先兆。纽约大学的皮肤病专家桃瑞丝·戴博士指出，关节炎会损害关节并可能引发像牛皮癣、湿疹这样的皮肤病。

3、People who aren't eating well and have vitamin or dietary deficiencies may have thinner than normal nails, which are more likely to break, according to Day.

戴博士认为，饮食不健康，缺乏维生素或饮食不规律的人的指甲可能比一般人的指甲薄，更容易断裂。

4、Horizontal lines, also known as Beau's lines, are associated with serious physical stress. They look like an indented line across the nail, and frequently occur in people who have gone through chemotherapy, according to Day. They can also occur after some illnesses, injuries, or with severe malnourishment. Interestingly, there may be an altitude connection too. They've also been found in people who dove 1000 feet and others who participated in an Everest expedition.