Many vitamins are produced in chemical factories, often synthetically, but researchers at the Technical University of Denmark have succeeded in developing a natural and simple method for producing vitamin B2: by gently heating lactic acid bacteria.
Make the Diagnosis: It’s a Painless Pink Nodule. How Bad Could It Be?
Presentation A 49-year-old woman visited her doctor concerned about a lesion that developed over her right toe within the last 4 weeks. It was painless