My personal framework for tackling insomnia: identify the root cause first
I've thought a lot about insomnia, and I believe the key to resolving it is identifying the primary cause before trying random fixes. For most people, the first thing to examine is whether anxiety and high stress are driving it. But here's what a lot of people miss: anxiety and stress don't always come from your lifestyle or job. They can be deeply tied to physiological factors, especially your gut microbiome.
Here are the suggestions I'd give:
1. Think about whether you've recently taken antibiotics
Antibiotics can wipe out your gut microbiome, which leads to hormone imbalances. That imbalance can cause anxiety, depression, and the insomnia that comes along with them.
If this sounds like you, prioritize eating yogurt or other fermented foods as soon as possible. Pair them with fruits and vegetables — the dietary fiber helps probiotics actually colonize your system. Heads up: this colonization process usually takes anywhere from three months to half a year to complete, so be patient.
2. Look at your work and lifestyle, especially how much time you spend indoors
If you work in tech, are a programmer, or generally live an indoor life, this matters a lot. Try to get outside and soak up as much sunlight as you can.
But sunlight alone isn't enough. You also need some gentle outdoor exercise — brisk walking or jogging works well. The goal is to actually feel physically tired while you're outside.
Personally, I don't think gym workouts help much with insomnia, and they can even make it worse. Gyms are indoors, and you need to balance your cortisol and melatonin cycles (or at least keep them in harmony). My take: if you're going to push yourself to exhaustion, do it outdoors instead of inside.
3. Use earplugs if there's any noise where you sleep
Size matters a lot here. They shouldn't be too big — no discomfort, no pressure. If you can wear them for six or seven hours without any uneasiness, they're the right fit. If they feel too large, drop down a size.
4. Drink enough water
Dehydration makes anxiety worse and amplifies sleep issues. If you're not drinking at least two liters a day, there's a strong chance that's contributing to your insomnia.
Since I am not a native English speaker, this article has been polished by AI. However, all the experiences shared within it have been personally verified and proven effective.
I hope this helps you!