Can Cheese Really Improve Your Sleep? Here’s What Science Says
We all have guilty pleasures, and a delicious snack or two probably lands high on the list for many of us. But did you know that your favorite cheese could be doing more than just satisfying your taste buds? A recent study suggests that a certain dairy delight might actually be improving your sleep quality.
### The Sleep Apnea Connection
Sleep apnea, a common sleep disorder, occurs when your breathing repeatedly stops and starts during sleep. This “fragmented sleep” can lead to serious health problems, including cardiovascular disease, cognitive decline, and type 2 diabetes.
Researchers have discovered a surprising connection between cheese consumption and sleep apnea risk.
A study utilizing a genetic method called Mendelian randomization found a correlation between increased cheese consumption and a decreased risk of developing sleep apnea. While this study doesn’t definitively prove causation, it highlights the potential benefits of dietary interventions in managing sleep apnea.
The study authors emphasized the need for further research across diverse populations to confirm these findings.
### Tryptophan and Dairy
This isn’t the first time cheese has been linked to better sleep. A January 2023 study published in *Advances in Nutrition* suggested a positive association between dairy products and sleep. Dairy is known to be a good source of tryptophan, an amino acid that plays a crucial role in the production of serotonin and melatonin – both essential for sleep regulation.
So, could those bedtime cheese cravings be more than just a comforting habit?
**RELATED: This Common Sleep Habit Could Raise Heart Attack and Stroke Risk by 26%, New Study Finds.**
Cheese varieties like cottage cheese, mozzarella, cheddar, parmesan, and gruyere are all relatively high in tryptophan.
### Don’t Overdo It
While cheese might hold some sleep-boosting benefits, it’s essential to remember that moderation is key. Excessive consumption of any food, including cheese, can contribute to weight gain, which is a known risk factor for obstructive sleep apnea. Other risk factors include neck circumference, a narrowed airway, age, gender, and smoking.
**Ready to explore the link between your diet and your sleep? Talk to your healthcare professional about incorporating healthy snack choices into your routine.**