To evaluate the regulatory effect of probiotics formula on visceral fat metabolism and sex hormone balance in obese women.

Inclusion Criteria:

• Age: 18 to 40 years old, female, BMI ≥ 25 kg/m2.
• Be willing to receive follow-up during the intervention period.
• Be willing to provide two blood, urine and fecal samples during the intervention period.
• Be willing to take the compound probiotics by oneself every day during the intervention period.
• Have good hearing and be able to hear and understand all instructions during the intervention period.

Exclusion Criteria:

• Suffering from digestive system diseases, mainly gastrointestinal diseases (celiac disease, ulcerative colitis, Crohn's disease).
• Suffering from severe neurological disorders (epilepsy, stroke, severe head trauma, meningitis within the past 10 years, brain surgery, brain tumor, long-term coma - excluding general anesthesia).
• Have received/are currently receiving treatment for the following mental illnesses: alcohol/drug/substance abuse dependence, schizophrenia, psychosis, bipolar disorder.
• Take medication for depression or low mood.
• Suffering from internal organ failure (such as heart, liver or kidney failure, etc.).
• Have received radiotherapy or chemotherapy in the past.
• Have received general anesthesia surgery/procedures within the past three years, or plan to receive general anesthesia procedures/surgeries within the next three months during this trial.
• Have suffered from hepatitis (hepatitis B, hepatitis C), HIV or syphilis in the past.