Υπάρχουν ενδείξεις οτι ελεγχόμενη έκθεση στον ήλιο έχει ευεργετικές ιδιότητες για τα μάτια και για την καθυστέρηση της εξέλιξης της μυωπίας. #myopia #μυωπία #Australia #outdoors #goplay #hpb
“In total, researcher Ian Morgan from the Australian National University in Canberra has estimated that children need to spend about three hours per day in sunshine to reduce their risk of nearsightedness. In brightness terms that’s about 10,000 lux if you’re looking around through sunglasses on a cloudless day. In comparison, an overcast day or deep shade measures in at about 2,500 lux, and a classroom or office 500 lux.”
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