On average, seniors sleep less than young adults. Does short sleep become a personality trait for everyone getting older? And will you need less sleep to rest when you’re a senior? Let’s find out together.

Adults usually get about 7-9 hours of sleep, but its quality sometimes matters more than its length. Deep sleep is one of the stages of slow-wave sleep that’s crucial for your well-being. In this article,...

Similar characteristics listed on product pages don’t mean all earplugs will work the same. To give you a better understanding of PQ Wax Silicone Ear Plugs in action, we’ve decided to test them for a...

“Best quality,” “high NRR,” “one-size-fits-all” are product characteristics listed by almost every earplug brand that tell nothing about HOW and WHY the plugs can meet your specific needs. To give you a better understanding of...

Falling asleep, we find ourselves in a mysterious world of the unknown. We see fascinating dreams, or simply enjoy our rest. While we are recovering from a tiring day, our body keeps functioning. But what...

While sleeping, we’re basically cut off from reality, and that’s why it seems that nothing happens to the body from the moment you close your eyes to waking up in the morning. Yet our brain...

Dreaming in your sleep is like entering a whole new world of unknown forms, places and senses. At least half of us have had lucid dreams once, which is a state of awareness that you’re...

In the world full of noises, silence has become a rare commodity. When was the last time you sat down and listened to… nothing? Not a song on your phone in the shower, not a...

Life hits hard when you’re a shiftworker. Sometimes you lose a sense of space and time, often you feel like you’re missing out on important things happening to the loved ones. But one of the...