Title: Magnolia Bark: Benefits, Usage, and Side Effects
Headings: Magnolia Bark: Benefits, Usage, and Side Effects
Nutrition
Magnolia Bark: Benefits, Usage, and Side Effects
Potential benefits
May protect against the effects of oxidative stress and inflammation
May have anticancer properties
May relieve stress and anxiety
May improve sleep
May improve symptoms of menopause
How to take magnolia bark
Does magnolia bark have side effects?
The bottom line

Content: Therefore, magnolia bark could be used as a remedy for insomnia or simply to promote better sleep overall. A study in mice found a magnolol dose of 2.3–0.9 mg per pound (5–25 mg per kg) of body weight significantly decreased sleep latency, or the amount of time it takes to fall asleep ( 27
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). The same study observed that the same dose increased REM (rapid eye movement) and non-REM sleep. Additionally, the magnolol appeared to increase the number of times the mice woke up during sleep but decrease the length of time they were awake. A second study in mice observed similar outcomes after administering honokiol, which also decreased the amount of time it took the mice to fall asleep and transition into non-REM sleep ( 28
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). Magnolia bark’s effects on sleep appear to be closely connected to the activity of the GABA (A) receptors in the central nervous system. This makes sense, as it’s known that GABA (A) receptor activity is closely associated with sleep ( 29
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). May improve symptoms of menopause
Some of the benefits of magnolia bark, such as improved sleep and mood, could be especially beneficial for women during menopause ( 30
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). A 24-week study in 89 menopausal women experiencing symptoms of sleep and mood alterations were given a supplement containing 60 mg of magnolia bark extract and 50 mg of magnesium daily. The women experienced significant improvements in insomnia, anxiety, mood, and irritability ( 31
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).