Next Article in Journal
Does the Valuation of Nutritional Claims Differ among Consumers? Insights from Spain
Next Article in Special Issue
Proteins in Soy Might Have a Higher Role in Cancer Prevention than Previously Expected: Soybean Protein Fractions Are More Effective MMP-9 Inhibitors Than Non-Protein Fractions, Even in Cooked Seeds
Previous Article in Journal
Orange Pomace Improves Postprandial Glycemic Responses: An Acute, Randomized, Placebo-Controlled, Double-Blind, Crossover Trial in Overweight Men
Previous Article in Special Issue
Dietary Fiber Analysis of Four Pulses Using AOAC 2011.25: Implications for Human Health
Font Type:
Arial Georgia Verdana
Font Size:
Aa Aa Aa
Line Spacing:
Column Width:

Adding Agnus Castus and Magnolia to Soy Isoflavones Relieves Sleep Disturbances Besides Postmenopausal Vasomotor Symptoms-Long Term Safety and Effectiveness

Department of Woman, Child and General and Specialized Surgery—Second University of Naples, Largo Madonna delle Grazie, 1, 80138 Naples, Italy
Author to whom correspondence should be addressed.
Nutrients 2017, 9(2), 129;
Submission received: 27 October 2016 / Revised: 26 January 2017 / Accepted: 3 February 2017 / Published: 13 February 2017
(This article belongs to the Special Issue Health Benefits of Soybean and other Grain Legumes)


The effectiveness for vasomotor symptoms and sleep disorders plus the long-term safety of a nutraceutical combination of agnus-castus and magnolia extracts combined with soy isoflavones (SI) and lactobacilli were assessed in postmenopausal women. A controlled study was carried out in menopausal women comparing this nutraceutical combination (ESP group) with a formulation containing isoflavones alone (C group) at the dosage recommended. The Kuppermann index, The Pittsburgh Sleep Quality Index (PSQI), and Short Form 36 (SF-36) were determined at baseline, three, six and 12 months. Endometrial thickness, mammary density and liver function were evaluated at baseline and after 12 months. One hundred and eighty women were enrolled in the study (100 in the ESP group and 80 in the C group). At the end of the treatment, mammary density, endometrial thickness, and hepatic function did not show substantial differences between groups. The Kuppermann index and particularly the tendency for hot flashes progressively and significantly decreased in frequency and severity during ESP versus C treatment. At the same time, a significant increase in sleep quality and psychophysical wellness parameters was observed in the ESP versus C groups. No adverse events were observed. Agnus-castus and magnolia, combined with SI + lactobacilli, can effectively and safely be used in symptomatic postmenopausal women, mainly when quality of sleep is the most disturbing complaint. The endometrium, mammary glands and liver function were unaffected after 12 months of treatment.

1. Introduction

Sleep disturbances negatively affect the quality of life of postmenopausal women; almost half of all menopausal women complain of sleep disorders, frequently associated with hot flashes and mood disturbances [1,2]. Hormone replacement therapy (HRT) is the first-line therapy in case of moderate/severe menopausal symptoms [3]; however, alternative treatments are needed in case of a contraindication to HRT, adverse side effects and poor compliance [4]. Moreover, many patients simply refuse HRT for a variety of reasons, mainly due to their fear of increasing the risk of cancer or weight gain [5], and prefer a “natural” approach [6].
Therapies based on soy isoflavones (SI) are the most popular approach: these substances have been shown to alleviate climacteric symptoms at a dose of between 40 and 80 mg/day [7]. Data on SI effects show that they exert elective stimulation of β-estrogen receptors (β-ERs) with less affinity and lower potency than estrogens [7] and stimulate the synthesis of sex hormone-binding globulin (SHBG) [8]. Furthermore, the β-ERs are poorly expressed in tissues which have a higher risk for estrogen-dependent carcinoma, and thus oncological safety could be expected with long-term use [9], even if data on the subject is still lacking [10,11].
The postmenopausal decrease of circulating estrogens is associated with typical vasomotor symptoms, among which the tendency for hot flashes is well studied. Even though sleep disturbances are poorly investigated, they are very common and significantly impair quality of life. Sleep complaints during menopause have been found in one in four to one in two of all women, as compared to approximately 15% of the general population [12]. They are also usually associated with mood disorders, particularly depression [13].
It is well known that populations with a traditionally soy-rich diet have a lower incidence and a lower intensity of vasomotor symptoms compared to postmenopausal women on a general diet [14]. Phytoestrogen consumption has been proposed as a mechanism for this difference and SI supplementation is used as an alternative to HRT for the treatment of climacteric symptoms in women with contraindications to HRT such as mammary cancer or advanced menopausal age [4,5]. However, the effect of SI is still far from being fully determined. While some studies suggest that hot flashes may benefit from SI administration [15], only little data has assessed the effect on sleep disturbances; in a pilot study, sleep complaints as observed by a polysomnographic analysis decreased from 90% to 37% in the treated group versus 95% to 63% in the placebo group [16]. To increase the clinical effectiveness, SI have been combined with different substances such as vitamins and oligominerals.
The strategy to add agnus-castus and magnolia to the SI formulation along with lactobacilli arises from the knowledge of their beneficial properties. Agnus-castus has been used in the treatment of many female conditions, including menstrual disorders (amenorrhea, dysmenorrhea), premenstrual dysphoric disorder (PMDD), corpus luteum insufficiency, hyperprolactinemia, infertility, acne, disrupted lactation, cyclic breast pain, cyclical mastalgia and inflammatory conditions, diarrhea and flatulence [17,18,19,20,21,22,23]. However, data regarding the use of agnus-castus during menopause is still lacking, despite early results showing its capabilities in reducing menopausal symptoms [24].
Magnolia has been shown to have tranquillizing and neurotrophic properties [25], but there are few reports investigating the effects on hot flashes, mood, and sleep symptoms [26]. Furthermore, it is shown that agnus-castus increases melatonin release, interacts with opioid receptors and can play a role in vasomotor symptoms and sleep diseases [7,25,27,28].
Furthermore, magnolia showed beneficial anxiolytic effects in premenopausal women [29]. Extracts of Magnolia officinalis bark and its active constituent, honokiol, have been studied in various mouse models which showed an activity similar to diazepam without the common side effects [29,30]. A recent study highlighted the efficacy of magnolia extract and magnesium on psycho-affective disorders and sleep disturbances in menopause, in addition to the effects of isoflavones on vasomotor symptoms [26].
SI have been combined with different oligoelements to enhance their clinical effects. It is reasonable to add SI with lactic acid bacteria in the form of spores, resistant to the gastric and biliary secretion, to promote the action of bacterial glycosidase and to assure the bioavailability of SI [31,32]. It is well known that the absorption of SI can differ greatly between patients as it depends on the activity of the glucosidases of intestinal microflora in the lower bowel. In fact, glucosidases could liberate the aglycones from the glucosides and promote absorption of SI [33,34].
Data regarding the influence of SI on sleep disturbances is conflicting [7,35].
It is on this basis that we have analyzed the effectiveness and safety of long-term therapy using agnus-castus and magnolia combined with SI and lactobacillus on vasomotor symptoms, in particular focusing on sleep disorders in menopausal women.

2. Materials and Methods

In a prospective, observational, controlled study, 180 postmenopausal patients in non-hormonal treatment for menopausal vasomotor symptoms gave their informed consent to participate. The patients were monitored for one year.
The study was approved by the Ethical committee of Second University of Naples (Protocol Number 138 of 19 February 2014) and was carried out according to the principles of Helsinki Declaration.
Inclusion criteria were age between 45 and 65 years, Follicle-Stimulating Hormone (FSH) >30 mUI/mL, Estradiol (E2) <20 pg/mL; Kupperman score >20 and <30, sleep disorders score >5, non-hormonal therapy initiated by less than 30 days.
Enrolled patients were divided into two groups for treatment:
  • Group 1: the ESP group (100 women) received one tablet/day containing SI 60 mg, Lactobacillus sporogenes 109 spores, Magnolia officinalis extract 50 mg, Vitex agnus-castus extract 40 mg and vitamin D 35 μg. This combination is commercially available in one tablet.
  • Group 2: the C group (80 women) received one tablet/day containing only isoflavones 60 mg.
The exclusion criteria were soy-enriched diet, Body Mass Index (BMI) >30, breast- or endometrial diseases, inability to understand the study finalities and to give informed consent.
The treatment efficacy was evaluated at baseline and every three months by:
The Kupperman index. The score is the result of a self-completed questionnaire that evaluates frequency and subjective intensity of 11 among the most frequent vasomotor symptoms in postmenopausal women (hot flushes, insomnia, irritability, sweating, musculoskeletal pains, headache, palpitations, fatigue, paresthesia). The symptoms were rated as mild (score 15–20), moderate (20–35), severe (>35). Number and daily intensity of hot flushes were recorded on a self-completed diary (0 = absent; 1 = mild; 2 = moderate; 3 = severe; 4 = very severe).
The Pittsburgh Sleep Quality Index (PSQI) test for the evaluation of sleep disorders. It is a 19-item questionnaire regarding the last month’s symptomatology. The questionnaire generates seven composite scores, on a scale from 0 to 3; so the PSQI global score is from 0 to 21. Higher scores reflect more severe sleep disorders (the cut-off for sleep disturbances is a score of >5). The results give numbers in seven categories: subjective sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disturbances, use of sleeping medication, and daytime dysfunction (26).
Short Form 36 (SF-36). It is a test submitted at baseline and after one year to evaluate the psycho-physics wellness parameters. The SF-36 health survey consists of 36 questions evaluating functioning and well-being. Each of the questionnaire items refers to one of the following eight different health indicators: physical functioning; physical-role, referred to the limitations in performing relevant life roles due to physical health; bodily pain; general health; vitality; social functioning; limitations in performing relevant life roles due to emotional problems; mental health, referring to the absence of anxiety and depression. The test gives results in eight composite scores and a total score on a scale from 0 to 100. Lower scores show more severe impairment of psychophysics wellness parameters.
Safety of treatment was assessed at baseline (T0) and after one year. It was based on endometrial thickness evaluated by trans-vaginal ultrasonography, mammographic density and hepatic function assessed by transaminases, bilirubin, γ-glutamyltransferase (γ-GT).
Statistical analysis was carried out using t-test of Student for paired and non-paired data, the Mann-Whitney test for the non-parametric analysis. The Wilcoxon matched-pairs test was used for inside and between groups’ comparison and Chi-square test to compare the frequencies. Statistical Package for Social Sciences (SPSS) 10.0 (National Opinion Research Center, Chicago, IL, USA) was the software.

3. Results

The clinical features of patients enrolled in the study are reported in Table 1 according to the treatment group.
After 12 months of treatment, the mammographic density, endometrial thickness and hepatic function did not show significant differences between the ESP and C groups (Table 2).
Concerning the clinical effectiveness, we observed a significant decrease in hot flashes and the intensity of symptoms in the ESP group, as shown in Figure 1. After 12 months, the hot flash severity score significantly decreased from 4.31 to 2.12 in the ESP group (−50.8%), while it only decreased from 3.7 to 2.5 in the C group (−32.4%) (p < 0.01); the Kuppermann index severity score significantly decreased from 25.9 to 17.8 in the ESP group (−31.3%) and only from 24.3 to 20.1 in the C group (−17.3%) (p < 0.01).
SF-36 significantly improved in the ESP group from 38.0 ± 5.8 to 52.5 ± 6.3 (+38.2%), while it remained unchanged in the C group, from 56.0 ± 5.7 to 51.0 ± 7.3 (−8.9%) (p < 0.01).
A significant increase in sleep quality and psychophysical wellness parameters was observed, particularly concerning the better subjective quality of sleep and a better ability to fall asleep in the ESP vs. C groups (Figure 2). After 12 months the PSQI score significantly decreased from 8.3 to 4.8 in the ESP group (−42.2%) and only from 7.5 to 6.0 in the C group (−20.0%) (p < 0.01); The subjective sleep quality score significantly decreased from 2.8 to 0.9 in the ESP group (−67.9%) and only from 3.6 to 2.9 in the C group (−19.4%) (p < 0.01). The Sleep latency score significantly decreased from 1.8 to 0.5 in the ESP group (−72.2%) and only from 3.6 to 1.8 in the C group (−50.0%) (p < 0.01).
In fact, the high scores of PSQI parameters significantly decreased in ESP group more than C group.

4. Discussion

In the present study, a combination of 60 mg SI with Lactobacillus sporogenes, agnus-castus and magnolia was compared to SI alone. The presence of lactobacilli allows us to guarantee the intestinal absorption and bioavailability of the SI [31,33], but it could theoretically enhance the estrogenic effects and the risk of hormone-dependent tumors [36]. The results are reassuring as regards both effectiveness and safety. A statistically significant decrease in the number and intensity of hot flashes was observed in the Kupperman index in the ESP group compared to the SI group. Neither endometrial stimulation nor an increase of breast density was observed. A significant part of the beneficial effect was observed during the first three to six months of therapy: such data are relevant for the patient’s acceptance and the guarantee of long-term compliance. The improvement of symptoms was confirmed after one year of therapy.
Significant vasomotor symptom relief was recorded in the ESP group vs. the C group. Indeed, the improvement of global sleep quality was more evident in the ESP versus C group as shown by the lower score in the PSQI test. Such an improvement in sleep quality is related to the action of magnolia and agnus-castus extracts in addition to the decrease in hot flashes occurring during the night. As is well known, magnolia and agnus-castus have neurotrophic and anxiolytic properties, explaining the positive effect on symptoms such as irritability, melancholy, headache, and tiredness. A beneficial effect on these symptoms is associated with a better quality of sleep, in particular subjective sleep satisfaction, less nocturnal awakening and lower nightmare frequency. The population taking the treatment showed better subjective sleep quality and an easier ability to fall asleep, resulting in a better quality of life as shown by the SF-36 test results.
This study has the advantage that a suitable number of patients were followed for an appropriate period of time so as to confer statistical significance to the results. However, this study has its limits: the use of a single tablet containing a combination of magnolia, agnus-castus, vitamin D3 and Lactobacillus sporogenes in the ESP group did not elucidate the contribution that each individual component made to the end result. Further studies using even larger populations over longer periods of time with investigations of the individual components would be helpful.
In conclusion, agnus-castus and magnolia in combination with SI can effectively and safely be used in the treatment of vasomotor symptoms in postmenopausal women, especially when quality of sleep is the most disturbing complaint.

Author Contributions

Pasquale De Franciscis and Nicola Colacurci conceived and designed the experiments; Pasquale De Franciscis and Marco Torella performed the experiments; Maria Teresa Schettino and Anna Luisi analyzed the data; Pasquale De Franciscis and Flavio Grauso wrote the paper.

Conflicts of Interest

The authors declare no conflict of interest.


  1. Bruyneel, M. Sleep disturbances in menopausal women: Aetiology and practical aspects. Maturitas 2015, 81, 406–409. [Google Scholar] [CrossRef] [PubMed]
  2. Xu, Q.; Lang, C.P. Examining the relationship between subjective sleep disturbance and menopause: A systematic review and meta-analysis. Menopause 2014, 21, 1301–1318. [Google Scholar] [CrossRef] [PubMed]
  3. North American Menopause Society. Estrogen and progestogen use in postmenopausal women: 2010 position statement of the North American Menopause Society. Menopause 2010, 17, 242–255. [Google Scholar]
  4. Nonhormonal management of menopause-associated vasomotor symptoms: 2015 position statement of the North American Menopause Society. Menopause 2015, 22, 1155.
  5. Rabin, D.S.; Cipparrone, N.; Linn, E.S.; Moen, M. Why menopausal women do not want to take hormone replacement therapy. Menopause 1999, 6, 61–67. [Google Scholar] [CrossRef] [PubMed]
  6. Panay, N. Integrating phytoestrogens with prescription medicines—A conservative clinical approach to vasomotor symptom management. Maturitas 2007, 57, 90–94. [Google Scholar] [CrossRef] [PubMed]
  7. Lethaby, A.; Marjoribanks, J.; Kronenberg, F.; Roberts, H.; Eden, J.; Brown, J. Phytoestrogens for vasomotor menopausal symptoms. Cochrane Database Syst. Rev. 2013, 12, CD001395. [Google Scholar] [CrossRef]
  8. Pino, A.M.; Valladares, L.E.; Palma, M.A.; Mancilla, A.M.; Yanez, M.; Albala, C. Dietary isoflavones affect sex hormone-binding globulin levels in postmenopausal women. J. Clin. Endocrinol. Metab. 2000, 85, 2797–2800. [Google Scholar] [CrossRef] [PubMed]
  9. Colacurci, N.; De Franciscis, P.; Atlante, M.; Mancino, P.; Monti, M.; Volpini, G.; Benvenuti, C. Endometrial, breast and liver safety of soy isoflavones plus Lactobacillus sporogenes in post-menopausal women. Gynecol. Endocrinol. 2013, 29, 209–212. [Google Scholar] [CrossRef] [PubMed]
  10. Ju, Y.H.; Doerge, D.R.; Woodling, K.A.; Hartman, J.A.; Kwak, J.; Helferich, W.G. Dietary genistein negates the inhibitory effect of letrozole on the growth of aromatase-expressing estrogendependent human breast cancer cells (MCF-7Ca) in vivo. Carcinogenesis 2008, 29, 2162–2168. [Google Scholar] [CrossRef] [PubMed]
  11. Ju, Y.H.; Doerge, D.R.; Allred, K.F.; Allred, C.D.; Helferich, W.G. Dietary genistein negates the inhibitory effect of tamoxifen on growth of estrogen-dependent human breast cancer (MCF-7) cells implanted in athymic mice. Cancer Res. 2002, 62, 2474–2477. [Google Scholar] [PubMed]
  12. Eichling, P.S.; Sahni, J. Menopause related sleep disorders. J. Clin. Sleep Med. 2005, 1, 293–300. [Google Scholar]
  13. Owens, J.F.; Matthews, K.A. Sleep disturbance in healthy middle-aged women. Maturitas 1998, 30, 41–50. [Google Scholar] [CrossRef]
  14. Boulet, M.J.; Oddens, B.J.; Lehert, P.; Vemer, H.M.; Visser, A. Climacteric and menopause in seven South-east Asian countries. Maturitas 1994, 19, 157–176. [Google Scholar] [CrossRef]
  15. Jacobs, A.; Wegewitz, U.; Sommerfeld, C.; Grossklaus, R.; Lampen, A. Efficacy of isoflavones in relieving vasomotor menopausal symptoms—A systematic review. Mol. Nutr. Food Res. 2009, 53, 1084–1097. [Google Scholar] [CrossRef] [PubMed]
  16. Hachul, H.; Brandao, L.C.; D’Almeida, V.; Bittencourt, L.R.; Baracat, E.C.; Tufik, S. Isoflavones decrease insomnia in postmenopause. Menopause 2011, 18, 178–184. [Google Scholar] [CrossRef] [PubMed]
  17. Schellenberg, R. Treatment for the premenstrual syndrome with agnus castus fruit extract: Prospective, randomised, placebo controlled study. BMJ 2001, 322, 134–137. [Google Scholar] [CrossRef] [PubMed]
  18. Ono, M.; Yamasaki, T.; Konoshita, M.; Ikeda, T.; Okawa, M.; Kinjo, J.; Yoshimitsu, H.; Nohara, T. Five new diterpenoids, viteagnusins A-E, from the fruit of Vitex agnus-castus. Chem. Pharm. Bull. 2008, 56, 1621–1624. [Google Scholar] [CrossRef] [PubMed]
  19. Costa, M.R.; Ribeiro, C.G.; Santos-Filho, S.D.; Neves, R.F.; Fonseca, A.S.; Bernardo-Filho, M.; de Almeida Catanho, M.T.J. An aqueous extract of Vitex agnus-castus alters the labeling of blood constituents with Technetium-99m. Braz. Arch. Biol. Technol. 2007, 50, 183–188. [Google Scholar] [CrossRef]
  20. Azarnia, M.; Ejtemaei-Mehr, S.; Shakoor, A.; Ansari, A. Effects of Vitex agnus-castus on mice fetus development. Acta Med. Iran. 2007, 45, 264–270. [Google Scholar]
  21. Carmichael, A.R. Can Vitex agnus-castus be used for the treatment of mastalgia? What is the current evidence? Evid. Based Complement. Altern. Med. 2008, 5, 247–250. [Google Scholar] [CrossRef] [PubMed]
  22. Dugoua, J.J.; Seely, D.; Perri, D.; Koren, G.; Mills, E. Safety and efficacy of chaste tree (Vitex agnus-castus) during pregnancy and lactation. Can. J. Clin. Pharmacol. 2008, 15, e74–e79. [Google Scholar] [PubMed]
  23. Zeraati, F.; Shobeiri, F.; Nazari, M.; Araghchian, M.; Bekhradi, R. Comparative evaluation of the efficacy of herbal drugs (fennelin and vitagnus) and mefenamic acid in the treatment of primary dysmenorrhea. Iran. J. Nurs. Midwifery Res. 2014, 19, 581–584. [Google Scholar] [PubMed]
  24. Golian Tehrani, S.; Bazzazian, S.; Bakhtiarian, A.; Ghobadzadeh, M. Effects of calci soya balance and vitagnus on menopausal symptoms. Iran. Red Crescent Med. J. 2014, 16, 13651. [Google Scholar] [CrossRef] [PubMed]
  25. Kuribara, H.; Kishi, E.; Hattori, N.; Okada, M.; Maruyana, Y. The anxiolytic effect of two oriental herbal drugs in japan attributed to honokiol from magnolia bark. J. Pharm. Pharmacol. 2000, 52, 1425–1429. [Google Scholar] [CrossRef] [PubMed]
  26. Mucci, M.; Carraro, C.; Mancino, P.; Monti, M.; Papadia, L.S.; Volpini, G.; Benvenuti, C. Soy isoflavones, lactobacilli, Magnolia bark extract, Vitamin D3 and calcium. Controlled clinical study in menopause. Minerva Ginecol. 2006, 58, 323–334. [Google Scholar] [PubMed]
  27. Van Die, M.D.; Burger, H.G.; Teede, H.J.; Bone, K.M. Vitex agnus-castus (Chaste-Tree/Berry) in the treatment of menopause-related complaints. J. Altern. Complement. Med. 2009, 15, 853–862. [Google Scholar] [CrossRef] [PubMed]
  28. Schmidt, P.J.; Roca, C.A.; Bloch, M.; Rubinow, D.R. The perimenopause and affective disorders. Semin. Reprod. Endocrinol. 1997, 15, 91–100. [Google Scholar] [CrossRef] [PubMed]
  29. Kuribara, H.; Stavinoha, W.B.; Maruyama, Y. Behavioural pharmacological characteristics of honokiol, an anxiolytic agent present in extracts of Magnolia bark, evaluated by an elevated plus-maze test in mice. J. Pharm. Pharmacol. 1998, 50, 819–826. [Google Scholar] [CrossRef] [PubMed]
  30. Kuribara, H.; Stavinoha, W.B.; Maruyama, Y. Honokiol, a putative anxiolytic agent extracted from magnolia bark, has no diazepam-like side-effects in mice. J. Pharm. Pharmacol. 1999, 51, 97–103. [Google Scholar] [PubMed]
  31. Rekha, C.R.; Vijayalakshmi, G. Isoflavone phytoestrogens in soymilk fermented with β-glucosidase producing probiotic lactic acid bacteria. Int. J. Food Sci. Nutr. 2011, 62, 111–120. [Google Scholar] [CrossRef] [PubMed]
  32. Ding, W.K.; Shah, N.P. Enhancing the biotransformation of isoflavones in soymilk supplemented with lactose using probiotic bacteria during extended fermentation. J. Food Sci. 2010, 75, M140–M149. [Google Scholar] [CrossRef] [PubMed]
  33. Izumi, T.; Pistula, M.K.; Osawa, S.; Obata, A.; Tobe, K.; Saito, M.; Kataoka, S.; Kubota, Y.; Kikuchi, M. Soy isoflavonesaglycones are absorbed faster and in higher amounts than their glucosides in humans. J. Nutr. 2000, 130, 1695–1699. [Google Scholar] [PubMed]
  34. Boriello, S.P.; Setchell, K.D.R.; Axelson, M.; Lawson, A.M. Production and metabolism of lignans by the human faecal flora. J. Appl. Bacteriol. 1985, 58, 37–43. [Google Scholar] [CrossRef]
  35. Messina, M. Investigating the optimal soy protein and isoflavone intakes for women: A perspective. Womens Health 2008, 4, 337–356. [Google Scholar] [CrossRef] [PubMed]
  36. Nettleton, J.A.; Greany, K.A.; Thomas, W.; Wangen, K.E.; Adlercreutz, H.; Kurzer, M.S. The effect of soy consumption on the urinary 2:16-hydroxyestrone ratio in postmenopausal women depends on equol production status but is not influenced by probiotic consumption. J. Nutr. 2005, 135, 603–608. [Google Scholar] [PubMed]
Figure 1. Changes in the severity score of hot flashes and the Kuppermann index during the treatment with soy isoflavones + lactobacilli + magnolia + agnus castus (ESP) or isoflavones alone (C). Data is expressed as mean ± Standard Error (SE). ** p < 0.01 vs. baseline.
Figure 1. Changes in the severity score of hot flashes and the Kuppermann index during the treatment with soy isoflavones + lactobacilli + magnolia + agnus castus (ESP) or isoflavones alone (C). Data is expressed as mean ± Standard Error (SE). ** p < 0.01 vs. baseline.
Nutrients 09 00129 g001
Figure 2. Changes in severity score of The Pittsburgh Sleep Quality Index (PSQI), subjective sleep quality and sleep latency during the treatment with soy isoflavones + lactobacilli + magnolia + agnus castus (ESP) or isoflavones alone (C). Data is expressed as mean ± SE. ** p < 0.01 vs. baseline.
Figure 2. Changes in severity score of The Pittsburgh Sleep Quality Index (PSQI), subjective sleep quality and sleep latency during the treatment with soy isoflavones + lactobacilli + magnolia + agnus castus (ESP) or isoflavones alone (C). Data is expressed as mean ± SE. ** p < 0.01 vs. baseline.
Nutrients 09 00129 g002
Table 1. Anamnestic and clinical features.
Table 1. Anamnestic and clinical features.
ESP GroupC Group
Age (Years)55.0 ± 6.456.0 ± 5.8
BMI24.9 ± 2.925.7 ± 4.3
Period of Amenorrhea (Years)3.2 ± 0.82.6 ± 0.4
p value = 0.99; BMI: Body Mass Index.
Table 2. Safety profile.
Table 2. Safety profile.
Group ESP (n = 100)Group C (n = 80)
Baseline12 MonthsBaseline12 Months
Mammographic density (%)1.80 ± 0.7 *1.86 ± 0.8 **1.75 ± 0.7 *1.79 ± 0.6 **
Endometrial thickness (mm)3.4 ± 0.9 *3.2 ± 0.6 **3.8 ± 1.2 *3.3 ± 1.1 **
ALT (UI/L)18.7 ± 6.5 *20.2 ± 4.2 **19.7 ± 2.6 *21.3 ± 3.8 **
AST (UI/L)21.4 ± 5.3 *20.3 ± 6.2 **19.2 ± 4.6 *19.8 ± 3.4 **
γGT (UI/L)24.3 ± 15.6 *22.6 ± 19.3 **20.4 ± 17.3 *24.8 ± 18.2 **
Bilirubin (mg/dL)0.46 ± 0.22 *0.40 ± 0.26 **0.48 ± 0.34 *0.42 ± 0.23 **
* p value = 0.97; ** p value = 0.99; ALT: Alanine Aminotransferase; AST: aspartate aminotransferase; γ-GT: γ-glutamyltransferase.

Share and Cite

MDPI and ACS Style

De Franciscis, P.; Grauso, F.; Luisi, A.; Schettino, M.T.; Torella, M.; Colacurci, N. Adding Agnus Castus and Magnolia to Soy Isoflavones Relieves Sleep Disturbances Besides Postmenopausal Vasomotor Symptoms-Long Term Safety and Effectiveness. Nutrients 2017, 9, 129.

AMA Style

De Franciscis P, Grauso F, Luisi A, Schettino MT, Torella M, Colacurci N. Adding Agnus Castus and Magnolia to Soy Isoflavones Relieves Sleep Disturbances Besides Postmenopausal Vasomotor Symptoms-Long Term Safety and Effectiveness. Nutrients. 2017; 9(2):129.

Chicago/Turabian Style

De Franciscis, Pasquale, Flavio Grauso, Anna Luisi, Maria Teresa Schettino, Marco Torella, and Nicola Colacurci. 2017. "Adding Agnus Castus and Magnolia to Soy Isoflavones Relieves Sleep Disturbances Besides Postmenopausal Vasomotor Symptoms-Long Term Safety and Effectiveness" Nutrients 9, no. 2: 129.

Note that from the first issue of 2016, this journal uses article numbers instead of page numbers. See further details here.

Article Metrics

Back to TopTop