Why does it work so well?
Kefir consists of between 15 and 50 different types of beneficial bacteria and yeasts that support the gut microbiota. These bacteria help:
- Ease cortisol levels (the stress hormone).
- Improve the production of serotonin , which enhances mood and calms the mind.
- Promote the natural synthesis of melatonin , the hormone that regulates sleep.
- As the days go by, the body gets used to sleeping better, the rest becomes deeper, and one wakes up more alert and in better spirits.
Additional tips
- Consistency: The effect is cumulative. Consume half a glass every night for at least two weeks.
- Select your kefir wisely: look for a natural one, without added sugars or artificial flavors.
- Dairy-free alternative: If you’re dairy intolerant, you can apply water kefir, although milk kefir often provides better sleep results.
- Avoid mixing it with heavy meals or alcohol before bed, as they can interfere with digestion and the relaxing effect.
