Can pregnant women drink yogurt during the second trimester?
Generally, pregnant women may consume yogurt during the second trimester, but excessive intake is not recommended. A detailed analysis follows:

Yogurt is rich in high-quality protein, calcium, and beneficial gut bacteria, all of which help meet the nutritional needs of both mother and developing fetus. During the second trimester, gastrointestinal motility often slows, increasing the risk of constipation and indigestion. Moderate yogurt consumption can help restore intestinal microbial balance, promote peristalsis, improve digestive function, and alleviate occasional pregnancy-related anorexia. However, excessive yogurt intake may lead to overconsumption of lactose and added sugars, thereby increasing the digestive burden on the gastrointestinal tract and causing excess sugar accumulation, potentially disrupting normal metabolic processes.
Consuming large quantities of chilled yogurt may also irritate the gastrointestinal mucosa, triggering abdominal distension or diarrhea. Therefore, pregnant women should carefully control their yogurt intake, opting primarily for low-sugar, room-temperature varieties and avoiding refrigerated products. This approach better aligns with the altered metabolic rhythm during pregnancy and helps minimize the risk of discomfort.