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Indeed, REM is essential for the brain. I think that this could be one of the more harmful effects of marijuana imoIsn't it dangerous not to get enough REM sleep? I thought you needed it psychologically.
Cod liver oil is absolutely gross. I can't even handle the pills because they repeat on me. I'd much rather eat the fish. If you don't have access to fresh fish, you can buy salted cod, salted sardines, canned or jarred tuna etc., and easily eat it four or five times a week. I have tuna alone probably twice a week in a salad for lunch.
https://www.nichd.nih.gov/health/topics/sleep/conditioninfo/Pages/rem-sleep.aspx
REM sleep stimulates regions of the brain that are used for learning. Studies have shown that when people are deprived of REM sleep, they are not able to remember what they were taught before going to sleep.3 Lack of REM sleep has also been linked to certain health conditions, including migraines.2
The reason for dreaming during REM sleep is not understood. While some of the signals sent to the cortex during sleep are important for learning and memory, some signals seem to be random. It is these random signals that may form the basis for a "story" that the brain's cortex tries to interpret or find meaning in, resulting in dreaming.3
Isn't it dangerous not to get enough REM sleep? I thought you needed it psychologically.
Cod liver oil is absolutely gross. I can't even handle the pills because they repeat on me. I'd much rather eat the fish. If you don't have access to fresh fish, you can buy salted cod, salted sardines, canned or jarred tuna etc., and easily eat it four or five times a week. I have tuna alone probably twice a week in a salad for lunch.
Yes, you would not dream often, because the REM sleep is reduced. If you withdraw from it, you would get a resurgence of very vivid dreams. Because REM would kick back into overdrive.
I read somewhere that until today, there is no single proof that our body can absorb external omega 3. Eating fish is surely better for a good sleep cause it's easier to digest.
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