You might think coffee gives you the energy to get through the morning or the day, but it may not be giving you as much as you think. During the first 90 minutes after waking up, Mr Upton recommends trying to avoid caffeine.
Drinking coffee too soon after waking up, when cortisol levels are already elevated, may reduce the desired stimulating effects of caffeine. By waiting for cortisol levels to decrease, you can potentially enhance the energizing and wake-up effects of coffee.
While many haters of coffee, one must keep in mind that drinking coffee on an empty stomach doesn't do much harm. In fact, its impact can be greater as it has antioxidant benefits too.
“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.
Drink it black
The healthiest way to drink coffee is plain with nothing added — also known as drinking it black. Dr. Hashmi explains, "Ideally, you shouldn't put sugar in your coffee.
Drinking water first thing in the morning is good for you, but there's no need to force yourself to do it if it's not your thing. If you want or need to wait a bit, that's fine too. "At the end of the day, the most important thing is that you're staying hydrated," Dr. Kelley says.
Optimizing Circadian Rhythm:
Waiting 90 minutes before consuming caffeine helps preserve your natural cortisol pattern, promoting better sleep and wakefulness.
Can Cause Digestive Issues. If you've had coffee on an empty stomach, you may have felt the eventual heartburn and gastric acid build-up that follows. This is especially prevalent in people who experience gut disorders like irritable bowel syndrome or those who have sensitivities to coffee.
Water is the elixir to a healthy body. Drinking water right after waking up helps flush out harmful toxins and hydrates the body. The advantages of drinking water are many but to name a few, it cleanses the body, boosts metabolism, and acts as a natural moisturiser for the skin.
“If you drink coffee on an empty stomach and the effects bother you, then you're better off eating something with your coffee," she says. "However, if you don't experience stomach issues after drinking coffee on an empty stomach, there's nothing harmful about drinking coffee before breakfast.”
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.
Sampat recommends most people have their last cup at least eight to ten hours before bedtime, which gives those two caffeine half-lives time to break down. This works out to a cutoff time of about 12 p.m to 2 p.m. for most people, so a simple guideline to follow is to stop drinking coffee after lunch, Dr. Sampat says.
Avoid caffeine after 3 p.m.
Caffeine can disrupt your sleep up to six hours after consuming it, leading to an hour or more lost in rest, one study found. So if you want to start winding down and going to bed at 9 p.m., drinking coffee after 3 p.m. is a bad idea.
Any drink that has high sugar levels should be avoided empty stomach as it increases blood sugar levels, which is not good for the body.
Make sure you stop drinking water at least two hours before your target bedtime. One study shows that a short fluid intake-to-bedtime window of one hour wasn't enough for people with nocturia.
The Rule goes like this: Green coffee lasts about 15 months before it goes stale. Roasted coffee lasts about 15 days before it goes stale. Ground coffee lasts about 15 minutes before it goes stale.
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.
The effects of caffeine can be felt as soon as 15 minutes after it is consumed. The level of caffeine in your blood peaks about one hour later and stays at this level for several hours for most people. Six hours after caffeine is consumed, half of it is still in your body.
Coffee is acidic, which can lead to the erosion of tooth enamel. Coffee also is known to stain teeth. We don't want either of these things to happen, but dental experts agree that brushing BEFORE you drink coffee is better than after.