Don't forget€¦
Tears are not simply water – they are a complex, balanced mix of chemicals that help keep eyes healthy. Every time a person blinks, a thin layer of tears spreads across the surface of the eye. This film forms a protective coating, lubricating the eye and washing away any foreign material that could potentially irritate the eyes.
Signposting
• Use your Counter Intelligence Plus training guide
• Visit the NHS website
• Visit Eye Health UK
• Visit the Royal National Institute of Blind People (RNIB)
• Learn about events happening during National Eye Health Week from 21-27 September 2020.