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How much rem sleep do you need

How Much REM Sleep Do You Need

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A good night’s sleep is essential for optimal health, and REM (Rapid Eye Movement) sleep plays a crucial role in this process. But how much REM sleep do you actually need, and how can technology like Welltory help you monitor and improve your sleep patterns? In this concise guide, we’ll delve into the science behind REM sleep and provide evidence-backed recommendations to help you achieve better sleep.

How Much REM Sleep Do You Need?

Figuring out the exact amount of REM sleep you need can be a bit tricky, as each person’s requirements might be different. Generally speaking, research has shown that most adults need about 1.5 to 2 hours of REM sleep every night. This makes up around 20-25% of their total sleep time. However, it’s important to keep in mind that certain factors can influence how much REM sleep you might need.

Age is a key factor in determining your REM sleep needs. Babies and children usually require more REM sleep than adults due to their rapid cognitive and physical development. As we get older, our sleep patterns change, and the proportion of REM sleep we experience tends to decrease.

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Your lifestyle can also have an impact on your REM sleep requirements. If you’re involved in intense physical or mental activities, you might need more REM sleep to help your body and mind recover and consolidate memories. High levels of stress or anxiety can affect the quality and duration of your REM sleep, making it even more important to prioritize getting enough REM sleep for emotional well-being.

Health conditions and sleep disorders can further influence how much REM sleep you need. Issues like sleep apnea, narcolepsy, or insomnia can disrupt your normal sleep cycle, leading to insufficient or fragmented REM sleep. In these cases, it’s essential to address the underlying problem and work with a healthcare professional to optimize your sleep quality.

To sum it up, while there’s a general guideline suggesting that adults need around 1.5 to 2 hours of REM sleep per night, it’s crucial to remember that individual needs can vary. Consider your age, lifestyle factors, and overall health when figuring out the right amount of REM sleep for you.

How to track REM sleep with Welltory

Welltory, a comprehensive health and wellness app, can be particularly useful for those looking to monitor and improve their REM sleep. The app integrates with a wide range of wearables and sleep tracking devices, providing you with insightful data on your sleep patterns and offering personalized recommendations to optimize your sleep quality.

By syncing Welltory with your preferred sleep tracking device, you can gain valuable insights into your REM sleep duration, frequency, and quality. The app analyzes your sleep data and helps you identify trends or potential issues related to your REM sleep. This information can be crucial in understanding your sleep needs and making necessary adjustments to your sleep habits to ensure you’re getting enough REM sleep for optimal cognitive and emotional well-being.


Achieving the right amount of REM sleep is crucial for maintaining optimal cognitive and emotional health. By monitoring your sleep patterns with tools like Welltory, you can make informed decisions to improve your sleep quality and reap the benefits of REM sleep. Remember that individual needs may vary, so always consult with a healthcare professional if you have concerns about your sleep habits.

Welltory Team, 30 Mar. 2023