renal kefir marusia

Kefir and its regulatory effect on the renal, hepatic and nervous systems

Kefir is a fermented beverage rich in probiotics, vitamins, and minerals that offers numerous health benefits. Regular consumption can significantly contribute to the well-being of the nervous system, as well as the proper function of the kidneys and liver.

🌿 Benefits for the nervous system

Kefir contains probiotics that can positively influence the gut-brain axis, helping to reduce anxiety and improve mood. Studies in animal models have shown that kefir consumption modulates the gut microbiota and increases the production of short-chain fatty acids, such as butyrate, which have neuroprotective effects.

💧 Supports kidney function

Research suggests that kefir may have beneficial effects on kidney function. In experimental models, kefir consumption has been shown to reduce oxidative stress and improve parameters related to kidney health.

🏥 Liver protection

Kefir may also play a role in liver protection. Studies have indicated that its consumption can help reduce liver inflammation and improve markers related to liver health.

Rich in essential nutrients

Kefir is an excellent source of B vitamins, including B1, B12, and biotin, which are essential for energy metabolism and a healthy nervous system. It also provides minerals such as phosphorus and calcium, important for cell function and bone health.


1. https://pubmed.ncbi.nlm.nih.gov/37389589/

2. https://pubmed.ncbi.nlm.nih.gov/32820468/

3. https://pmc.ncbi.nlm.nih.gov/articles/PMC7555286/?utm_source

4. https://www.nature.com/articles/s41598-022-27353-x

5. https://pubmed.ncbi.nlm.nih.gov/39773657/

6. https://www.psychologytoday.com/us/blog/how-my-brain-works/202207/why-kefir-is-good-your-second-brain?utm_source

Back to blog

Collapsible content

Sin azúcar añadida

En Kéfir Marusia® creemos en lo simple y natural.

Ninguna de nuestras presentaciones contiene azúcar añadida.

Nuestro kéfir natural es completamente puro, y en la línea de sabores utilizamos endulzantes de origen natural, que no elevan el índice glucémico, únicamente para lograr un equilibrio perfecto y una experiencia deliciosa en cada sorbo.

Así mantenemos un alimento vivo, auténtico y alineado con lo que tu cuerpo necesita.

Sin conservadores

En Kéfir Marusia® no utilizamos conservadores.

Al ser un alimento vivo con cultivos activos, evitamos ingredientes que puedan afectar la actividad natural de sus bacterias y levaduras probióticas.

Así conservamos su autenticidad, tal como debe ser.

Beneficios desde el primer vaso

Empieza a sentir la diferencia

Kéfir Marusia® es un alimento vivo que trabaja desde dentro.

Al integrarlo a tu día a día, puedes experimentar una sensación de mayor ligereza, equilibrio y bienestar digestivo de forma natural.