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Swanson Magnolia Extract is a dietary supplement that includes a high-quality extract from Magnolia Officinalis bark. It is standardized for a minimum of 90% content of honokiol, the most important bioactive substance responsible for the therapeutic action of the plant.
The product promotes mood stabilization and promotes the body's proper response to stress. It is especially recommended for people living in high tension, suffering from depression-anxiety disorders or insomnia.
Magnolia officinalis is a small deciduous tree originating from China. Powdered bark for centuries was a valued pharmacopoeial raw material, which was readily used in the traditional Chinese medicine. Nowadays, extracts from magnolia bark are equally popular; they are used mainly as an agent reducing anxiety and tension and improving the quality of sleep.
Scientists have distinguished a lot of biologically active compounds from the magnolia bark, including phenolic glycosides, phenolic acids, numerous alkaloids and two the unique compounds contained in polyphenols, i.e. magnolol and honokiol.
It is worth noting that most of the scientific research conducted on magnolia were looking at honokiol, so when reaching for a preparation containing an extract of Magnolia, it is worth making sure that it is standardized for the presence of this compound.
Extracts from the magnolia bark are attributed to strong anxiolytic properties. Scientific studies proved that the honokiol present in the bark of the plant is more powerful than the popular tranquilizers from the group of benzodiazepines. However, it uses a slightly different mechanism, so it does not disturb motor skills and is not addictive.
.Honokiol increases the sensitivity of GABA receptors, facilitating easier binding of gamma-aminobutyric acid to them. As a result, excessive stimulation of the central nervous system is compensated, which in turn favors the reduction of anxiety signs, promotes a feeling of mental peace and relaxation.
Researchers suggest that honokiol may also modulate the activity of the dopamine transporter (DAT). Note that an increased activity of DAT results in various disorders and is associated with, among others, clinical depression. In addition, the studies showed that the polyphenols present in magnolia bark may limit the activity of glutamate receptors, which also results in calming.
Magnolia bark extracts are excellent in periods of chronic tension. They help to regulate the body's response to stress and eliminate its unpleasant consequences. Increased resistance to stressors is the result of, among others, the increased GABA’s systemic activity. In addition, both magnolol and honokiol can reduce the release of cortisol.
Magnolia bark extracts were also examined for their effects on body weight. It turned out that they work well as an adjunct to the treatment of obesity in people who tend to "eat stress". 28 overweight women taking 250 mg of a standardized magnolia bark extract for six weeks, maintained or reduced their body weight despite consuming more calories due to high stress. The studies also showed that they also had lower levels of cortisol. At the same time, a significant increase in weight was noted in the majority of women in the control group.
Improving the quality of sleep
The calming and anti-stress properties of the magnolia bark work well in problems with falling asleep, especially if these problems result from excessive stress. In such situations, evening "racing thoughts" and the inability to calm down occurs, leading to a lengthening of the latency time and impoverished quality of sleep.
One of the most popular and effective strategies used in sleep disorders induced by nervousness is an increase in GABA concentration. Due to the systemic activity of honokiol and the sensitization of GABA receptors, virtually the same effect can be achieved. In rodent studies, honokiol has been shown to prolong both the NREM phase (regenerative phase) and REM (dream phase).
Magnolia bark extracts can also stimulate cognitive functions. This property is especially appreciated by those who are neurotic and who are unable to concentrate in situations of stress and tension and who observe a significant deterioration in their mental condition.
The pro-cognitive properties of the magnolia bark result from the activity of honokiol in the body. This compound promotes an increased activity of choline acetyltransferase, reduces the expression of acetylesterase, stimulates the release of acetylcholine and promotes its binding to the receptors. This leads to a better memory, faster pace of learning, better association of facts and general intellectual efficiency.
In conclusion, Swanson Magnolia Extract seems to be a good alternative to synthetic sleeping pills and sedatives. Unlike them, this supplement has a high safety profile, and, as the research shows, it can also be effective. The preparation is recommended especially for people who have low resistance to stress, and chronic tension triggers their sleep problems and lowering of mood.
Standard supplementation assumes doses of 100-500 mg per day. Note that the therapeutic properties of the supplement result primarily from the activity of honokiol present in the magnolia bark, so at the standardization up to 90%, follow the manufacturer's instructions and take no more than one capsule a day.
Honokiol is less soluble in water, much better in fats, so consider taking it with a small amount of good quality fats. Due to the sedative effect of the preparation, the best time for its administration will be the evening.
SWANSON is a well known company operating since 1969, which offers a wide selection of diet and nutritional supplements. Among their products are antioxidants, amino acid supplements, products improving immunity, probiotics, minerals and vitamins. At SWANSON you can also purchase of supplements enhancing your cardiovascular stamina, urinary, nervous and digestive systems. The offer includes products designed specifically for women or men, as well as supplements helping to loose weight.
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|per 1 capsule||amount||%DV|
|Magnolia (Magnolia officinalis) (bark)(standardized to minimum 90% honokiol)||200 mg||*|
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