Coffee is also a major source of chlorogenic acid, a strong antioxidant, which may improve insulin sensitivity. Chlorogenic acid also helps inhibit glucose absorption in the intestine; in another ...

Because of this process and the colder water used, brewing extracts fewer acids and oils from the beans, resulting in less acidic coffee. This makes it a better choice for those with acid reflux.

Omeprazole (known by the brand names Prilosec and ... Caffeine and other components of coffee, known as chlorogenic acids, ...