Health supplements have become increasingly popular in recent years, with many people turning to them in hopes of improving ...
1. Use the smear prepared in the previous procedure. Staining is done at the sink. 2. Add several drops of Methylene blue, enough to cover the smear, and wait 1 min. 3. Rinse the slide with water from ...
Claims about methylene blue as a cancer-preventing supplement are not supported by robust scientific evidence. In fact, ...