Huberman recommends delaying coffee consumption for a minimum of 1.5 to 2 hours after waking in order to maximize energy, reset your Circadian Rhythms, and improve sleep.
Turns out the best time to drink coffee might not be first thing in the morning, but an hour after you wake up. This is because in the hour after you wake up, your body's production of cortisol is at one of its three daily peaks, according to researchers who published a small but intriguing clinical study.
“Wait at least an hour [after you wake up] to get your cup of joe,” AsapScience advises, “and your body will be optimally ready to go.” That is, if you don't hit the snooze button and nod off in the meantime.
Drinking coffee immediately after waking can disrupt the natural cortisol rhythm, potentially leading to poor sleep quality and difficulty waking up in the morning. Waiting 90 minutes before consuming caffeine helps preserve your natural cortisol pattern, promoting better sleep and wakefulness.
Indeed, according to experts, drinking coffee on an empty stomach right after waking up can interfere with your cortisol levels and actually leave you feeling even more tired later on in the day.
Huberman recommends delaying coffee consumption for a minimum of 1.5 to 2 hours after waking in order to maximize energy, reset your Circadian Rhythms, and improve sleep.
If falling asleep and staying asleep comes more easily to you, Clauss recommends capping off caffeine at least four hours to six hours before bedtime. So unless you're staying up late, that after-dinner espresso may not be ideal.
Drinking water first thing in the morning immediately helps rehydrate the body. Your six to eight hours of sleep is a long period to go without any water consumption. Drinking two or three glasses of water right when you wake up is a good way to rehydrate your body quickly.
“After brushing, it is safe to drink water and coffee immediately since the minerals in toothpaste have strengthened, remineralized, and rid the teeth surfaces of bacteria build up,” Dr. Huang shares. “However, for the best taste, you may want to wait 10 minutes to avoid toothpaste-flavored coffee or water.”
Once consumed, caffeine is very quickly absorbed and distributed throughout your body, including to your brain. It's here that caffeine elicits its most classic effect — helping keep you alert and awake. Caffeine accomplishes this by blocking sleep-promoting receptors in your brain called adenosine receptors.
Acid will weaken your enamel, which can increase your chances of cavities or tooth decay, so you should wait 30-60 minutes before brushing your teeth after eating or drinking. If you don't brush your teeth before drinking coffee, the coffee can bind to the plaque that is on your teeth.
The best time to have your breakfast is within two hours of waking up. Having breakfast after waking up is good for your metabolism, say experts. If you are a gym-goer and prefer exercising in the morning, have something light like a banana or an avocado toast, at least half an hour before working out.
The short answer:
Mid-to-late morning is the best time for peak daytime performance. If you need an afternoon pickup, make sure you have 6 hours to burn off the caffeine before you try to sleep. For a better workout, have a cuppa' 30 to 60 minutes before your sweat sesh.
Drinking coffee on an empty stomach helps with weight loss and regulating bowel movements. However, drinking coffee before eating anything has more negative than positive effects, including increased stress levels, blood sugar imbalances, and digestive problems.
"Individuals should try to balance the potential stimulating benefits of caffeinated coffee in the morning with the potential for higher blood glucose levels and it may be better to consume coffee following breakfast rather than before," said Harry Smith, who led the study, as quoted by NottinghamshireLive.
Another tip is to rinse or wash your teeth after drinking coffee to at least eliminate coffee residue. Brushing your teeth will be even more helpful. 3. Avoid direct contact between coffee and your teeth.
Water. My favorite morning beverage is always water, first and foremost. Your body is deprived of water when you sleep, so it is best to rehydrate with water first thing before anything else.
One way is to take a week off from coffee every month. That's what Ashley Richmond, the founder of Momentum Habits, does. She recommends taking the first week of the month off so it's easy to remember. If that sounds too harsh, try the slower approach.
The body releases cortisol first thing in the morning, which clashes with caffeine. Waiting until the stress hormone's effects decrease will help you benefit more from the caffeine. Research suggests the optimal time to wait would be between one and four hours.
Coffee is the second most widely consumed drink globally, only after water, and one of the main reasons for that is its high level of caffeine. But, depending on your caffeine tolerance, a cup of coffee can keep you awake anywhere from 4-5 to 12 hours.
It turns out, the morning is actually one of the worst times of the day to drink coffee, according to YouTube science channel ASAP Science. The reason? The high levels of cortisol in our bodies early in the morning. You see, consuming caffeine when cortisol levels are high creates two problems.
Caffeine can block the effects of adenosine, which is what makes you feel alert after your morning cup of joe. However, once the caffeine wears off, your body may experience a buildup of adenosine that hits you all at once, which is why coffee can make you feel tired.