In recent years, kefir has stopped being a niche secret to become a protagonist on shelves and social media.
From specialized blogs to supermarket refrigerators, this fermented drink has earned a place in the routine of those looking to improve their digestive health and strengthen their immune system.
What is kefir and where does it come from?
Originally from the Caucasus Mountains, kefir is made by fermenting milk or water with grains that contain a complex community of bacteria and yeasts.
According to Frontiers in Microbiology, this drink contains over 30 types of microorganisms, many of which are absent in other fermented products.
Its popularity in the West has grown thanks to the rise of probiotic foods, which promote a balanced intestinal microbiota and offer benefits that go beyond digestion.
Health benefits of kefir
From digestion to mood, its effects encompass multiple dimensions of well-being.
Various studies suggest that kefir can:
- Improve digestion
- Strengthen the immune system
- Reduce blood cholesterol and glucose
Moreover, the Harvard T.H. Chan School of Public Health highlights that fermented foods can positively influence mental health, thanks to their impact on the gut-brain axis.
Milk kefir or water kefir?
Both variants provide probiotics and antioxidants, according to the Cleveland Clinic, but they have different characteristics:
- Milk kefir: rich in proteins, calcium, and vitamin B12. Ideal for those who tolerate lactose, as fermentation reduces its content.
- Water kefir: a vegan and dairy-free option, made with water, sugar, and fruits. It has a effervescent and refreshing flavor, perfect for those looking for lighter alternatives.
Enhancing kefir with functional ingredients
From the University of California, it is recommended to enrich kefir with natural ingredients to enhance its nutritional value. Some ideas:
- Fresh fruits: blueberries, mango, kiwi, or banana to add antioxidants and vitamins
- Healthy spices: cinnamon, turmeric, or ginger for anti-inflammatory properties
- Seeds and superfoods: chia, flax, or organic honey for more fiber and energy
- Refreshing notes: fresh mint or lemon juice for a more digestive version
A drink, multiple possibilities
Kefir adapts to your tastes and needs: alone, with fruits, or as a base for functional smoothies.
Whether you have it alone, combine it with natural ingredients, or use it as a base for energy-boosting smoothies, kefir offers a delicious and versatile way to take care of your health from the inside.
