La verdad sobre los BÚLGAROS y el KÉFIR: Diferencias entre el casero y el del supermercado

Does metal really kill kefir grains? Can they be liquefied? Why do some people get dizzy when they try it for the first time? In this video, I share my experience of over 10 years caring for these "living pets" and explain how to integrate them into your lifestyle without complications. Topics covered in this collaboration: What is kefir? The meaning of its name and why it's a ritual of patience [01:23]. The metal myth: Can I use stainless steel thermoses or strainers? [09:38]. Homemade vs. Commercial: The huge difference in the number of strains (probiotics) between the two [06:55]. Dizziness when drinking kefir? We explain sensitivity to residual alcohol and the adaptation of the gut microbiota [05:45]. What is Kefiran? Discover the importance of the protective coating on the kefir grains and why you should NOT wash them with water [12:12]. Consumption tips: The best time to drink it and how to prepare it in smoothies without losing its properties [04:45]. Real maintenance: How to tell if your kefir grains have died or if they just need a change of milk [15:52]. Kefir is not yogurt; it's a living food that adapts to you. Learn how to care for it and enjoy its benefits for your digestive health! A collaboration for the program "Tamara con Luz" on MVS Radio 102.5 FM, broadcast on January 19, 2026.