Why can't you drink black soybean milk during your menstrual period?

Black soybean milk is a nutritious food, but it is not recommended during menstruation as it may trigger gastrointestinal discomfort, dysmenorrhea, increased menstrual flow, prolonged periods, or menstrual disorders.

1. Gastrointestinal Discomfort

Black soybean milk contains plant protein and fiber. Consuming it during menstruation may increase the burden on the gastrointestinal tract, leading to diarrhea or indigestion.

2. Dysmenorrhea (Menstrual Cramps)

Black soybean milk is considered a cold-natured food. Drinking it during menstruation may increase internal coldness in the body, causing or worsening menstrual cramps.

3. Increased Menstrual Flow

Black soybean milk contains high levels of phytoestrogens. When consumed during menstruation, these may elevate estrogen levels in the body, promote endometrial repair, and result in heavier menstrual bleeding.

4. Prolonged Menstrual Period

Excessive consumption of black soybean milk may enhance intestinal motility and interfere with uterine recovery, potentially extending the duration of menstruation.

5. Menstrual Irregularities

The phytoestrogens in black soybean milk may disrupt the body's normal hormonal balance, leading to irregular menstrual cycles, including early or delayed periods.

If you wish to consume black soybean milk, it is advisable to wait until menstruation has completely ended. Moderate intake afterward can help maintain ovarian function and improve skin elasticity. If abdominal pain, diarrhea, or other discomfort occurs after drinking black soybean milk, seek medical attention promptly and follow professional guidance for appropriate management.