The auxiliary effect of oral nutritional supplements on fertility in women with diminished ovarian reserve: a systematic review and meta-analysis

source extracted confidence: high 2026-04-09
#humans #female #ovarian-reserve #dietary-supplements #dehydroepiandrosterone

The auxiliary effect of oral nutritional supplements on fertility in women with diminished ovarian reserve: a systematic review and meta-analysis

Li et al., 2025 | Ann Med | Meta Analysis

Citation

Li Xuanling, Zhao Qian, ... Xu Lianwei. The auxiliary effect of oral nutritional supplements on fertility in women with diminished ovarian reserve: a systematic review and meta-analysis. Ann Med. 2025-Dec;57(1):2583330. doi:10.1080/07853890.2025.2583330

Abstract

OBJECTIVE: Evaluate the adjuvant effects of oral nutritional supplements including vitamins, coenzyme Q10, and dehydroepiandrosterone (DHEA) on fertility in patients with diminished ovarian reserve (DOR). METHODS: We conducted a generalized explore of 9 databases established as of September 1, 2024. Mainly studing and analyzing outcomes including serum follicle stimulating hormone (FSH) levels, anti Mullerian hormone (AMH) levels, antral follicle count (AFC), retrieved oocytes, and clinical pregnancy rate with the methodology of a systematic review and meta-analysis. The inclusion quality of each experiment was evaluated through the Newcastle Ottawa Scale (NOS). RESULTS: The meta-analysis consisted of 16 studies with 2773 participants. A review of existing evidence suggested that oral nutritional supplements, including vitamins, coenzyme Q10, and DHEA, could significantly lower FSH levels (SMD = -0.67, 95% CI [-0.94, -0.40], p < 0.0001), rise AMH levels (SMD = 0.35, 95% CI [0.02, 0.69], p = 0.04), AFC counts (MD = 0.99, 95% CI [0.28, 1.69], p = 0.006), retrieved oocyte counts (MD = 0.88, 95% CI [0.54, 1.23], p < 0.0001), and clinical pregnancy rate (OR = 1.70, 95% CI = [1.35, 2.13], p < 0.0001). Oral nutritional supplements for more than 2 months have a better effect on lowering FSH levels, raising AMH levels, and oocyte numbers (p < 0.05). In addition, we found that the use of coenzyme Q10 alone was more effective than the use of DHEA alone through subgroup analysis. There was a remarkable correlation (p < 0.05) between the use of both nutritional supplements and the decrease of FSH, as well as the increase of AMH, AFC, and oocytes retrieved. We used sensitivity analysis to conclude that our summary results are robust. CONCLUSIONS: Oral nutritional supplements, including vitamins, coenzyme Q10, and DHEA may be a simple and relatively low-risk treatment option to assist in improving fertility in women with DOR. REGISTRATION NUMBER: CRD42024580831.

Key Findings

The meta-analysis consisted of 16 studies with 2773 participants. A review of existing evidence suggested that oral nutritional supplements, including vitamins, coenzyme Q10, and DHEA, could significantly lower FSH levels (SMD = -0.67, 95% CI [-0.94, -0.40], p < 0.0001), rise AMH levels (SMD = 0.35, 95% CI [0.02, 0.69], p = 0.04), AFC counts (MD = 0.99, 95% CI [0.28, 1.69], p = 0.006), retrieved oocyte counts (MD = 0.88, 95% CI [0.54, 1.23], p < 0.0001), and clinical pregnancy rate (OR = 1.70, 9

Outcomes Measured

  • Requires manual extraction

Population

Field Value
Population diminished ovarian reserve
Sample Size 2773
Age Range See abstract
Condition See abstract

MeSH Terms

  • Humans
  • Female
  • Ovarian Reserve
  • Dietary Supplements
  • Dehydroepiandrosterone
  • Pregnancy
  • Pregnancy Rate
  • Ubiquinone
  • Anti-Mullerian Hormone
  • Infertility, Female
  • Vitamins
  • Follicle Stimulating Hormone
  • Fertility
  • Adult
  • Administration, Oral

Evidence Classification

  • Level: Meta Analysis
  • Publication Types: Journal Article, Systematic Review, Meta-Analysis
  • Vertical: coq10

Provenance

Source extracted via PubMed E-utilities API on 2026-04-09