» Articles » PMID: 37367875

Comparing the Efficacy of Myo-Inositol Plus α-Lactalbumin Vs. Myo-Inositol Alone on Reproductive and Metabolic Disturbances of Polycystic Ovary Syndrome

Overview
Journal Metabolites
Publisher MDPI
Date 2023 Jun 27
PMID 37367875
Authors
Affiliations
Soon will be listed here.
Abstract

Despite the beneficial effect of myo-inositol on metabolic, hormonal, and reproductive parameters of polycystic ovary syndrome (PCOS) patients, 28% to 38% could be resistant to this treatment. The combination with the milk protein α-lactalbumin can be a useful therapeutic approach to overcome inositol resistance and achieve ovulation in these women. This open-label prospective study aimed to compare the effects of supplementing myo-inositol plus α-lactalbumin vs myo-inositol alone on reproductive and metabolic abnormalities in PCOS. A total of 50 anovulatory women with a PCOS diagnosis were randomly assigned to receive myo-inositol alone or a combination of myo-inositol and α-lactalbumin for three months. Anthropometric measures, hormonal levels, and menstrual cycle duration were collected at baseline and after treatment. The therapy with myo-inositol plus α-lactalbumin improved both ovulation rate and menstrual cycle duration more than myo-inositol alone. The body weight was significantly reduced in women receiving myo-inositol plus α-lactalbumin, while patients in the myo-inositol group experienced no change. In addition, the improvement of hyperandrogenism was more prominent in patients treated with myo-inositol plus α-lactalbumin. The benefits of associating myo-inositol and α-lactalbumin clearly make this combination a true edge in the management of PCOS.

Citing Articles

Association of Myo-Inositol and Microlipodispersed Magnesium in Androgen-Dependent Dermatological Diseases: A Retrospective Study.

Pezza M, Carlomagno V, Sammarco E, Trischitta A, Ceddia C, Vitiello A Pharmaceuticals (Basel). 2025; 18(2).

PMID: 40006064 PMC: 11859446. DOI: 10.3390/ph18020251.


Disclosing α-lactalbumin impact on the intestinal and vaginal microbiota of women suffering from polycystic ovary syndrome.

Alessandri G, Mancabelli L, Fontana F, Lepore E, Forte G, Burratti M Microb Biotechnol. 2024; 17(10):e14540.

PMID: 39364592 PMC: 11450379. DOI: 10.1111/1751-7915.14540.


Deciphering Microbiome, Transcriptome, and Metabolic Interactions in the Presence of Probiotic against Typhimurium in a Murine Model.

Junaid M, Lu H, Din A, Yu B, Liu Y, Li Y Antibiotics (Basel). 2024; 13(4).

PMID: 38667028 PMC: 11047355. DOI: 10.3390/antibiotics13040352.


Role of the gut microbiota and innate immunity in polycystic ovary syndrome: Current updates and future prospects.

Zhou M, Yu J, Li X, Ruan Z, Yu S J Cell Mol Med. 2024; 28(8):e18258.

PMID: 38546608 PMC: 10977384. DOI: 10.1111/jcmm.18258.


Combined Inositols, α-Lactalbumin, Gymnema Sylvestre and Zinc Improve the Lipid Metabolic Profile of Patients with Type 2 Diabetes Mellitus: A Randomized Clinical Trial.

Nani A, Bertuzzi F, Meneghini E, Mion E, Pintaudi B J Clin Med. 2023; 12(24).

PMID: 38137721 PMC: 10743679. DOI: 10.3390/jcm12247650.

References
1.
Matsuda M, Tsutsumi K, Kanematsu T, Fukami K, Terada Y, Takenawa T . Involvement of phospholipase C-related inactive protein in the mouse reproductive system through the regulation of gonadotropin levels. Biol Reprod. 2009; 81(4):681-9. DOI: 10.1095/biolreprod.109.076760. View

2.
Morgante G, Orvieto R, Di Sabatino A, Musacchio M, De Leo V . The role of inositol supplementation in patients with polycystic ovary syndrome, with insulin resistance, undergoing the low-dose gonadotropin ovulation induction regimen. Fertil Steril. 2011; 95(8):2642-4. DOI: 10.1016/j.fertnstert.2011.01.035. View

3.
Wernimont S, Northington R, Kullen M, Yao M, Bettler J . Effect of an α-lactalbumin-enriched infant formula supplemented with oligofructose on fecal microbiota, stool characteristics, and hydration status: a randomized, double-blind, controlled trial. Clin Pediatr (Phila). 2014; 54(4):359-70. PMC: 4370932. DOI: 10.1177/0009922814553433. View

4.
Davis A, Harris B, Lien E, Pramuk K, Trabulsi J . Alpha-lactalbumin-rich infant formula fed to healthy term infants in a multicenter study: plasma essential amino acids and gastrointestinal tolerance. Eur J Clin Nutr. 2007; 62(11):1294-301. DOI: 10.1038/sj.ejcn.1602848. View

5.
Papaleo E, Unfer V, Baillargeon J, De Santis L, Fusi F, Brigante C . Myo-inositol in patients with polycystic ovary syndrome: a novel method for ovulation induction. Gynecol Endocrinol. 2007; 23(12):700-3. DOI: 10.1080/09513590701672405. View