Turkey Time! Sleep Time! Vitamin D and Tryptophan

December 02, 2025

Do you find yourself wide awake in the dark, counting down the hours until sunrise? With the holiday season creeping in on us—packed schedules, family gatherings, financial pressures, and endless to-do lists—it's no wonder so many of us are losing sleep. If counting sheep isn't cutting it anymore and holiday stress is keeping you anxious, your body might be sending you a message—and the answer could be simpler than you imagine. Our approach at Satterwhite Chiropractic to chiropractic care recognizes that wellness is boosted by many things like spinal manipulation as well as nutrition and more. Your sleep quality affects everything from your immune system to your back pain levels, which is why we're excited to share some most interesting research about two nutrition-based sleep supporters: tryptophan and vitamin D3.

VITAMIN D3: YOUR SLEEP-WAKE CYCLE'S BEST FRIEND

Vitamin D3 for bones? That's just the start. Think again! Recent research by Wu and colleagues reveals that vitamin D3 has a crucial role in maintaining your body's stress response system—specifically your hypothalamic-pituitary-adrenal (HPA) axis. When sleep gets interrupted (think: holiday anxiety!), this system goes haywire, causing inflammation and throwing your gut health off balance. (1)  Here's the interesting part: the study found that vitamin D3 supplementation helps restore this delicate balance, promoting healthy sleep patterns while supporting robust immune function. It's like giving your internal clock a much-needed tune-up through the most stressful time of year!

TRYPTOPHAN: NATURE'S SLEEP SIGNAL

Everyone knows tryptophan as the culprit behind Thanksgiving food comas, but this amino acid has some seriously underrated benefits. Wong and colleagues found that tryptophan, especially when blended with prebiotics, works through a fascinating pathway—your gut. (2) By reducing inflammation and boosting healthy gut bacteria, tryptophan helps your body produce the right sleep-promoting chemicals at the right time. Your gut literally communicates with your brain about when to sleep, and tryptophan helps ensure they're speaking the same language—even when holiday stress is shouting over it.

THE BOTTOM LINE

Sleeping better doesn't demand complicated medications. Supporting your body with vitamin D3 for hormonal balance and tryptophan for gut-brain communication can make a big difference this holiday season.

CONTACT Satterwhite Chiropractic

Ready to wake up refreshed? Come to Satterwhite Chiropractic.  Let's put together your personalized wellness treatment plan today!

Listen to this PODCAST with Dr. Kurt Olding on The Back Doctors Podcast with Dr. Michael Johnson as he describes how your chiropractor can help you with treatments like The Cox® Technic System of Spinal Pain Management and more.

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