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Relieve eye strain, headaches & improve sleep.
Great for both in & outdoors
Comfortable to wear the entire day & Hypoallergenic.
All of EXYRA glasses comes with...
Basil Hetzel (1922-2017) was one of the world’s leading medical researchers, and he studied the effects of iodine deficiency by working with local people in remote parts of Papua New Guinea. Hetzel discovered that iodine deficiency can lead to serious problems with the thyroid gland, causing goitre and congenital iodine deficiency syndrome (once called cretinism).
Hetzel’s discoveries led to iodine being added to salt, and becoming popular as a supplement. He would also act as an early advocate for mental health services, and helped to set up Lifeline, the crisis support line that delivers emotional support for those considering suicide, or affected by psychological issues.