The new pair of glasses may not necessarily be wrong, it is just that your eyes need to adjust to the new power. There is usually a breaking in period for new glasses whenever the prescription changes ( just like shoes). The breaking in period is faster if the glsses are worn continueously. If you wear it occasionally, your eyes will need more time to adjust. I would advise you not to throw away the new glasses just yet.
To understand why sleep is important, think of your body like a factory that performs a number of vital functions. As you drift off to sleep, your body begins its night-shift work: 1  Healing damaged cells. 2  Boosting your immune system.  Recovering from the dayâs activities.
View Larger >>. Humans, like all animals, need sleep, along with food, water and oxygen, to survive. For humans sleep is a vital indicator of overall health and well-being. We spend up to one-third of our lives asleep, and the overall state of our sleep health remains an essential question throughout our lifespan. Most of us know that getting a good nightâs sleep is important, but too few of us actually make those eight or so hours between the sheets a priority. For many of us with sleep debt, weâve forgotten what âbeing really, truly restedâ feels like.