The guidance over leftover breast milk says toss it after 2 hours. But a recent preprint study shared on social media has some people questioning that advice.

Leche has a twofold purpose: turning a mother's milk into shelf-stable freeze-dried packets and connecting donors with moms ...

A study published in the Nutrition Journal found that individuals consuming pure A2/A2 milk experienced more normal bowel ...

Trans-vaccenic acid (TVA), the most abundant trans fatty acid found in human breast milk, helps boost immune system development and has long-lasting effects on immune system health in mice, according ...

Maternal cold exposure during early pregnancy improved glucose control and reduced liver fat in male rat offspring, with ...

Breast milk helps shape the gut microbiota for longer than previously thought. Researchers from DTU and Rigshospitalet have discovered that sugars in breast milk, which are nondigestible by the infant ...

Note: While research on alcohol is evolving, the World Health Organization says drinking less or not at all is better for your health. If you have metastatic breast cancer, you might be wondering if ...

Microplastics and nanoplastics are now being detected inside the human body. A new review, titled "Emerging Public Health Concerns of Micro- and Nanoplastics in Humans: Detection and Health Impact," ...

So far, this series of columns has discussed Dr. Greger’s advice on what we should eat every day for optimal health, as ...

Introducing solid foods is an exciting milestone for both babies and parents. However, this transition, also known as weaning, is also a major change for a baby's digestive system. As new foods are ...

An influencer says eating a can of tuna a day led to mercury poisoning. (Photo via TikTok/Gracebeverley and ) Canned tuna is ...

On May 21, 2026, WONDERLAB ran a public science-education series on gut health and immunity, featuring its proprietary strain ...