Coffee is good for your health in more ways than you might think. It has polyphenols, which are powerful antioxidants that keep your body from getting sick. It can also improve the health of your gut and help you live longer. But, even though a cup of coffee in the morning can be good for your health, there are a few things to think about, like what coffee does to your blood pressure.
Now, it’s important to note that you shouldn’t just worry about coffee. You should worry about caffeine in general. The Mayo Clinic says that caffeine can cause a sharp rise in blood pressure that lasts only a short time. Even though the link between the two isn’t clear yet, some researchers think caffeine can stop a hormone that keeps the arteries from getting too narrow. This would make the numbers go up.
Johns Hopkins Medicine says that you might want to cut back on caffeine if your blood pressure goes up by 5 to 10 points 30 minutes after you drink it. Even more so for people who already have high blood pressure.
Some people who drink caffeine regularly do have higher blood pressure, but not all of them do. In other situations, caffeine doesn’t affect blood pressure over the long term, so it’s fine to drink. Researchers say that this is probably because your body gets used to caffeine over time if you drink it often.
100 milligrams of caffeine are in an 8-ounce cup of coffee. The maximum amount of caffeine you should have in a day is 400 milligrams, which is equal to 28 ounces of regular black coffee. Experts say it’s not a good idea to drink more than this amount because it can raise your blood pressure and cause anxiety, insomnia, and stomach problems.
If your blood pressure is usually higher than normal, you should talk to your doctor about caffeine and see if they think you should limit the number of cups of coffee you drink every day or if it’s time to switch to decaf.