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2022年11月16日 · Stage 1: Your eyes are closed, but it's easy to wake you up. This phase may last for 5 to 10 minutes. Stage 2: You are in light sleep. Your heart rate slows and your body temperature drops. Your...
2014年1月29日 · Insomnia is a sleep disorder that is characterized by difficulty falling and/or staying asleep. Hypersomnia (Daytime Sleepiness) Hypersomnia, or excessive sleepiness, is a condition in which a...
2024年3月14日 · Sleep apnea is a serious sleep disorder that happens when your breathing stops and starts while you're asleep. If it goes untreated, it can cause loud snoring, daytime tiredness, or more serious...
2022年11月16日 · Melatonin is a hormone made by the pineal gland. That's a pea-sized gland found just above the middle of your brain. It helps your body know when it's time to sleep and wake up. Normally, your...
2022年12月8日 · Vertigo is a sensation of feeling off balance. If you have these dizzy spells, you might feel like you are spinning or that the world around you is spinning. Causes of Vertigo. Vertigo is...
2022年8月2日 · 6 min read. If you've been diagnosed with depression, you may be having trouble getting to sleep or staying asleep. There's a reason for that. There is a definite link between lack of sleep and...
2021年11月5日 · What Are Dreams? Dreams are basically stories and images that our mind creates while we sleep. They can be vivid. They can make you feel happy, sad, or scared. And they may seem confusing or...
