blue light

Feeling blue? Try blue light! The winter season, with shorter days and fewer daylight hours can feel gloomy. The grey and often cloudy weather can really affect our sleep, even productivity and state-of-mind. Do you sometimes have the winter-time blues? This is also known as SAD or Seasonal Affective Disorder. Where I live in Australia, …

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city, night, lights

Blue light at night? When Apple announced a new feature called Night Shift as part of their next software update, it added to the general awareness of the effects of light on our health. Night Shift will automatically adjust the colour of your iPad or iPhone when it gets dark. Why? It’s all about sleep …

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