Smile: It’s better for your health
Posted on Mar 1, 2021
by Berkers Dental
Smile in the mirror. Do that every morning and you’ll start to see a big difference in your life. Yoko Ono Both smiling and laughing have been major topics of studies over the years. Guillaume Duchenne, a French scientist neurologist studied the topics until the 1900s, and he found that it takes only two muscles […]
