Country Collection Damiana by Lifeplan Products Limited

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Asthma. Although there has been interest in using oral damiana for asthma, there is insufficient reliable information about the clinical effects of damiana for this purpose.
• Cognitive function. Although there has been interest in using oral damiana for cognitive function, there is insufficient reliable information about the clinical effects of damiana for this purpose.
• Constipation. Although there has been interest in using oral damiana for constipation, there is insufficient reliable information about the clinical effects of damiana for this purpose.
• Depression. Although there has been interest in using oral damiana for depression, there is insufficient reliable information about the clinical effects of damiana for this purpose.
• Diabetes. Although there has been interest in using oral damiana for diabetes, there is insufficient reliable information about the clinical effects of damiana for this purpose.
• Dyspepsia. Although there has been interest in using oral damiana for dyspepsia, there is insufficient reliable information about the clinical effects of damiana for this purpose.
• Headache. Although there has been interest in using oral damiana for headache, there is insufficient reliable information about the clinical effects of damiana for this purpose.
• Menopausal symptoms. Although there has been interest in using oral damiana for menopausal symptoms, there is insufficient reliable information about the clinical effects of damiana for this purpose.
• Obesity. Oral damiana has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A small clinical study in overweight adults shows that taking a combination product containing damiana 36 mg, guarana 95 mg, and yerba mate 112 mg, orally three times daily for 45 days increases weight loss when compared with placebo (11866). It is unclear if this effect is due to damiana, other ingredients, or the combination.
• Nocturnal enuresis. Although there has been interest in using oral damiana for nocturnal enuresis, there is insufficient reliable information about the clinical effects of damiana for this purpose.
• Sexual dysfunction. Oral damiana has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research shows that taking a specific combination product containing damiana, L-arginine, Panax ginseng, ginkgo, vitamins, and minerals (ArginMax for Women, Daily Wellness Co.) improves sexual satisfaction and desire, increases orgasm frequency, and reduces vaginal dryness when compared with placebo in females interested in improving their sexual function (46933). It is unclear if this effect is due to damiana, other ingredients, or the combination. More evidence is needed to rate damiana for these uses.

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LIKELY SAFE ...when used orally in amounts commonly found in foods. Damiana has Generally Recognized As Safe status (GRAS) for use in foods in the US (4912).

POSSIBLY SAFE ...when used orally and appropriately in medicinal amounts (12,46933,11866).

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

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ANTIDIABETES DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, taking damiana with antidiabetes drugs might increase the risk of hypoglycemia.  Details Animal research shows that taking damiana lowers blood glucose level (4,25016).

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General ...Orally, adverse effects to damiana seem to be rare; however, a thorough safety evaluation has not been conducted.

Neurologic/CNS ...Orally, 200 grams of damiana extract has caused tetanus-like convulsions and paroxysms resulting in symptoms similar to rabies or strychnine poisoning (4).

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