Middle-aged woman sleeping peacefully in bed with white pillows and blanket, wearing a blue tank top.

Rest Easy: The Surprising Link Between Collagen and Sleep Quality

Why Sleep Matters More Than You Think

We all know how important a good night’s sleep is. It’s when your body recharges, your brain processes the day, and your muscles repair. But what many people don’t realize is that sleep and nutrition are deeply connected. What you eat—or don’t eat—can directly affect how well you sleep. This is where collagen supplements come into the picture.

The Connection Between Collagen and Sleep

Collagen is mostly known for supporting skin, joints, and bones, but it also contains amino acids that can impact sleep quality. One key amino acid is glycine, which has calming properties. Research suggests that taking glycine before bedtime can help lower body temperature slightly, making it easier to fall asleep and promoting deeper, more restful sleep.

How Collagen Supports the Body at Night

When you’re asleep, your body goes into repair mode. Collagen plays a role in this process by supporting muscle recovery, reducing inflammation, and maintaining joint health. By adding collagen powder to your evening routine—maybe in a warm cup of tea or even just mixed into water—you’re giving your body the raw materials it needs to restore itself while you sleep.

Why Fish Collagen Is a Great Choice

Not all collagen is created equal. Fish collagen, like the one from Ballstad, is especially bioavailable, which means your body absorbs it more easily. This ensures that you’re actually getting the benefits of those amino acids, including the ones that can help promote better sleep. Unlike some other supplements, fish collagen is also gentle on digestion, so it won’t disrupt your night.

The Takeaway

If you’re struggling with restless nights, adding collagen to your routine might be a simple but effective step. While it’s not a replacement for good sleep habits—like turning off screens before bed or keeping your room dark—it can give your body an extra boost of support to relax, repair, and truly rest.