Starting your day with a hot cup of coffee is a common routine for many, but experts are now cautioning against this practice. Waiting a bit longer before indulging in your morning coffee could actually be better for your health. Here’s the science behind why you should reconsider your morning coffee habits.
The Science Behind Morning Coffee and Cortisol Levels

Drinking coffee immediately upon waking can disrupt cortisol production, which is vital for maintaining energy levels. Elevated cortisol levels in the morning can impact the immune system and make us less sensitive to caffeine over time.
Read More: Did People Actually Drink Coffee From a Saucer?
The Effect on Digestion

Having coffee on an empty stomach can lead to digestive discomfort due to its acidity. Pairing coffee with food can help cushion its impact on the digestive system.
Dehydration Risks

Drinking coffee first thing in the morning can exacerbate dehydration, as the body loses water during sleep. It’s recommended to hydrate with water before reaching for your coffee mug.
When Is the Best Time to Drink Coffee?

Experts recommend waiting until mid-morning, around 10 a.m. to 12 p.m., to enjoy your first cup of coffee when cortisol levels naturally decline. Limit caffeine intake in the late afternoon and evening to avoid disrupting your sleep.
Conclusion

Understanding the effects of caffeine on cortisol levels, digestion, and hydration can help you make better choices about when to enjoy your morning coffee. Waiting until mid-morning to have your first cup can maximize the benefits without negative consequences. Consider adjusting your coffee routine for better health outcomes.
Sources
- “Experts share warning to people who drink coffee first thing in the morning.” Lad Bible. Jess Battison. July 29, 2024.
- “Why the First Thing You Drink in the Morning Absolutely Shouldn’t Be Coffee.” Well and Good. Mary Grace Garis. February 7, 2024.
- “Sleep expert issues warning to people that drink coffee first thing in the morning.” Lad Bible. Claire Reid. February 16, 2024.