| Thorne Research Bio-PMT - Premenstrual Nutritional Support Bio-PMT was formulated to support the intricate female hormone balance by providing essential nutrients and cofactors involved in the cycle of female hormones and hormone metabolites. A new addition - Rhodiola, an adaptogenic herb - regulates over-active neurotransmitters that are thought to contribute to mood swings, anxiety, and irritability associated with premenstrual tension. Four capsules of Thorne Bio-PMT contain: 250mg Vitamin C (as Ascorbic Acid) 200iu Vitamin E (as d-Alpha Tocopheryl) 14.6mg Riboflavin (from 20mg Riboflavin 5 Phosphate) 20g Niacin 33.8mg Vitamin B6 (from 50mg Pyridoxal 5 Phosphate) 45mg Pantothenic Acid (from 50mg Calcium Pantothenate) 200mg Magnesium (as Magnesium Citrate) 5mg Zinc (as Zinc Picolinate) 100mg Alfalfa concentrate (herb) (Medicago sativa) 200mg Wild Yam (root) (Dioscorea villosa) 50mg Bearberry conocentrate (leaf) (Arctostaphylos uva-ursi) 100mg Rhodiola rosea extract (root) (3% rosavins) 400mg Gambir (leaf) (Uncaria gambir*) 180mg Borage Oil (Providing 40mg of GLA) *Catechin source Other ingredients: cellulose capsule. May contain one or more of the following hypoallergenic ingredients to fill space - leucine, silicon dioxide Also see: Thorne Research Myorel - menstrual pain More About Rhodiola Adaptogenic Rhodiola increases tolerance to various stressors (e.g. mental, physical, environmental), in part by benefically modifying the stress response. This herb acts predominantly on the hypothalamus in a way that normalises the manner in which the body responds to stress triggers. The enhancement of serotonin activity (see below) would also be of value in reducing anxiety-related symptoms associated with chronic stress.
Anti-depressant Rhodiola's role in aiding depression is due to various factors. Active compounds in this herb (e.g. rosavin and salidrozid) enhance the transport of serotonin precursors (tryptophan and 5-HTP) into the brain, and through an MAO/COMT inhibiting effect these compounds also reduce the degradation of mood-elevating neurotransmitters. With respect to serotonin, the studies show a 30% increase of levels in the brain. As stress accelerates the destruction of mood-boosting neurotransmitters, the adaptogenic effects of rhodiola would be additionally valuable.
Mental enhancer Rhodiola intake may also boost learning and memory skills. Improvements have been shown even after 10 days treatment with rhodiola extract.
Male Sexual Tonic Rhodiola has traditionally been used as a tonic to enhance male sexual function. Subsequent research in the field has confirmed its therapeutic effect in certain sexual dysfunctions. For example, in one study involving men suffering from a weak erection and/or premature ejaculation, treatment with rhodiola extract led to substantial improvement in sexual function.
Immune supportive Research suggests that rhodiola's benefits extend to the immune system - a factor that combines equally well with its adaptogenic activity. Not surprisingly, it has been reported that rhodiola is particularly effective in aiding recovery after viral infection.
Antioxidant The herb's active components are shown to be powerful antioxidants, especially protective against lipid peroxidation. | 
Thorne Research