Drinking coffee on an empty stomach is unlikely to cause any damage to your stomach, but it could theoretically provoke heartburn, Dr. Barrett said.
According to a recent study, drinking coffee after waking up in the morning could be seriously bad for your health. Researchers have warned that having black coffee before breakfast after not having a proper night of sleep could impair control of your blood sugar levels.
For some people, drinking black coffee on an empty stomach can trigger an acid reflux. The most common symptom of an acid reflux is heartburn which feels like a sharp pain in the chest. Another side effect that people often experience after drinking black coffee on an empty stomach are jitters.
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.
For those of you who only get out of bed in the morning for a hot cup of coffee first thing, I have bad news for you: Drinking coffee on an empty stomach or right when you wake up might be wrecking havoc on your hormones, causing everything from weight gain to irregular periods to chronic anxiety.
Drinking coffee on an empty stomach could damage your stomach lining and cause indigestion and heartburn. It can even increase anxiety and hinder your ability to focus. Instead, try drinking coffee in the mid-morning or early-afternoon for the best results.
The best time to drink black coffee for weight loss is pre-workout – gulp a glass 30 minutes before hitting the gym or going for a run to boost stamina naturally.
This may surprise you, but coffee can indeed cause gas. When you drink it on an empty stomach, and it reduces the hydrochloric acid, your stomach may have trouble breaking down protein. All that undigested protein starts eating all the gut bacteria that produce hydrogen sulfide. The result is, well, a gassy stomach.
Drinking coffee first thing in the morning can also increase your stress levels. “Drinking coffee on an empty stomach, or early in the morning before you've had breakfast, can increase the level of cortisol in your body,” Djordjevic said.
Health experts have warned that you should never drink coffee before you eat breakfast, as it can disrupt your blood glucose levels. It's a very popular way to kickstart your day, but it's recommended that you always line your stomach before having your first coffee of the morning.
"The best time to consume black coffee, according to the experts, is between the middle and the late morning, when your cortisol level is at its lowest. If a person typically wakes up at 6:00 a.m., then the best time for them to get up would be between the hours of 9:00 and 11:00 a.m," says Shelat.
Grabbing a cup of coffee first thing in the morning may seem like the best move, but health experts say water is actually the correct choice. After going several hours without a sip, a serving of water first thing can hydrate the body while aiding digestion and metabolism.
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!
Brooke Levine, RD, a registered dietician at NYU Langone Health, told Verywell in an email that “there is no evidence” to prove that drinking coffee on an empty stomach affects cortisol levels. Our body naturally produces cortisol in the morning, which is “unrelated” to coffee intake, she said.
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.
While coffee is generally a remedy to help us wake up, drinking coffee on an empty stomach can impair glucose tolerance, which is your body's ability to control blood sugar levels. If coffee is the first thing you drink in the morning, it can skew your glucose tolerance, affecting your metabolism.
First, coffee, as well as other caffeinated beverages, can affect the stomach strongly because they contain caffeine. Caffeine has been shown to cause frequent contractions in the digestive tract. It can also increase stomach acidity by triggering the production of more gastric acid.
When you drink a cup of coffee on an empty stomach, it may cause releasing of hydrochloric acid inside your digestive system. If you ever had some problems with gastritis, you already know how painful it is. While hypertension can affect anyone, pregnant women are at an increased risk.
To maximize the weight loss benefits of black coffee, it is recommended that you consume moderate amounts, no more than 4 cups a day, and avoid adding sugar or cream, which can add unnecessary calories to your diet.
Drinking 2-3 cups of coffee a day can help reduce total body and belly fat in women and this has been proved in a study! A recent study found that some compounds present in coffee have anti-obesity properties and can help lose weight significantly.
This two-week diet includes two to three cups of coffee to lose weight per day, as part of a healthy meal plan of around 1,350 calories per day. By reducing calories, the food plan alone is designed to help you, lose weight and with the added coffee boost it could help you drop up to a dress size in a month.
“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.