For people with sensitive digestive systems, prone to bloating or gastroesophageal reflux, choosing the right type of coffee is very important. Highly roasted coffee should be a priority because it contains N-methylpyridinium, which can reduce stomach acid secretion, thereby helping to reduce discomfort.
Limit drinking coffee with milk, sugar or butter (such as latte) because this combination easily stimulates the stomach to secrete more acid, increasing the risk of bloating and reflux.
Note, do not drink coffee on an empty stomach in the morning, because caffeine will strongly stimulate the stomach lining, causing increased acid secretion and making the stomach work harder. It is best to drink coffee after meals, when the stomach has food to reduce negative effects.
In addition, according to the American Heart Association, many studies show that drinking 2-3 cups of coffee per day, including caffeinated coffee, noncafeinated coffee, ground coffee or instant coffee, can significantly reduce the risk of cardiovascular disease and death, such as coronary artery disease, heart failure and stroke due to local anemia.
ground coffee and instant coffee have also been shown to reduce the risk of arrhythmia, contributing to protecting cardiovascular health if regulated.