So in the morning, 9 to 11:30 AM. In the afternoon, between 1 and 5 PM. These periods between natural cortisol boosts are the times where that caffeine jolt will be most productive. Instead of crashing between peaks, you'll maintain alertness.
Scientists also say that biologically, our cortisol hormone levels peak between 8 to 9 a.m., noon to 1 p.m., and 5:30 to 6:30 p.m. Therefore, coffee should be consumed between these windows—such as between 9:30 to 11:30 a.m. "I would say that mid-morning or early afternoon is probably the best time to drink coffee," ...
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.
For healthy individuals, having a cup of coffee on an empty stomach is unlikely to cause any significant harm. However, you know your body best. If you find that your body is sensitive to caffeine, consider pairing a snack with your coffee to help with digestion.
“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.
Lovneet Batra mentions the following reasons why you should refrain from having coffee (the first thing in the morning): 1) First and foremost, you need to know that coffee may stimulate the production of stomach acid. This, in turn, may cause issues like indigestion, bloating, and nausea among others.
As these bonds are very difficult for your body to break down, drinking coffee can lead you to excrete zinc that you otherwise would absorb. Avoid drinking coffee after eating sources of zinc, such as oysters, red meat, poultry, beans and nuts.
Rosenblum recommends eating a breakfast of calcium-rich foods (like yogurt, almonds, spinach, kale or chia seeds), which help neutralize both the acidity of the coffee and your stomach acid. She also notes that cold brew has about 70 percent less acid than hot coffee.
The short-and-sweet version is that most experts recommend setting your caffeine cutoff for 2 or 3 p.m. While there's plenty of research showing that caffeine disrupts sleep, only one study has examined how the timing of caffeine intake affects sleep.
Thankfully, coffee is an exceptionally easy way to boost your morning energy level. A boosted morning energy level doesn't just give you energy during the morning; It helps improve your energy levels throughout the day. Caffeine can essentially act like a power nap, which helps you feel refreshed and more alert.
Up to 400 milligrams (mg) of caffeine a day appears to be safe for most healthy adults. That's roughly the amount of caffeine in four cups of brewed coffee, 10 cans of cola or two "energy shot" drinks.
Everyone experiences natural cortisol boosts throughout the day, with a daily peak between 8 and 9 AM for most people. This means that caffeine consumed during this time is largely wasted because you're already at your natural alertness peak (even if you don't always feel like it). Read: Learn To Taste Coffee!
The best time to drink coffee is after 9:30 a.m., when cortisol levels are lower. That way, you'll get the focus you're looking for without the jitters or anxiety. The one exception, Maucere says, is if you wake up later than 9:30 a.m. regularly.
Low to moderate doses of caffeine (50–300 mg) may cause increased alertness, energy, and ability to concentrate, while higher doses may have negative effects such as anxiety, restlessness, insomnia, and increased heart rate.
Milk reduces bitterness in coffee because its proteins bind to polyphenolic compounds like tannins. Tannins are good for health but bring some bitter taste to your cup. Ahh well, we can't have everything… Milk tends to work better with dark and medium roast coffees, as it enhances their chocolatey, nutty notes.
Our stomach contains hydrochloric acid, which is needed to digest our food. Coffee kick starts hydrochloric acid production into overdrive, especially if there is no food in the stomach. When this is done often enough, the body loses interest in producing hydrochloric acid on its own.
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.
Stimulants are a simple way to get an energy boost in the morning. Caffeinated drinks, such as coffee and tea, are popular breakfast choices because they are effective.
Will increased stomach acid cause any issues? Drinking coffee on an empty stomach is unlikely to cause any damage to your stomach, but it could theoretically provoke heartburn, Dr. Barrett said.
Keep hydrated and healthy: Coffee is a diuretic, meaning it is something that dehydrates your body. This makes it really important to replenish your body and re-hydrate every time you indulge in a delicious brew.