Coffee may get a bad rap as a drink that keeps people up all night, but studies have linked its consumption with improved cognitive function and lower risks of certain diseases. Studies have demonstrated that people who regularly consumed caffeinated coffee had lower rates of type 2 diabetes and heart disease, so the question remains as to which is healthier – decaf or regular? Ultimately, your decision depends on both your caffeine tolerance level and overall wellness goals. “Both have many health advantages, and incorporating both into a balanced diet for optimal wellbeing,” according to Rob van Dam, MD, an epidemiology and nutrition expert. However, decaf may be better for some individuals,” notes Mr. Fong, as some individuals experience difficulties with caffeine’s stimulant effects such as jitteriness and sleep disruptions; additionally, higher caffeine consumption could interfere with certain medications.

Decaf coffee is produced using the same beans as standard brew, but its production involves various decaffeination techniques to remove caffeine without negatively affecting its quality or flavor. One such method involves washing them in water heated at high temperature to extract as much caffeine as possible without altering their oils and flavor. This process may need multiple washings in order to remove as much caffeine without altering their quality or taste.

Decaf coffee contains trigonelline, a chemical known for naturally calming and improving sleep and memory according to Dr. van Dam. Additionally, its anti-inflammatory phenols may protect against cardiovascular disease and diabetes.

Though decaf contains fewer calories than its caffeinated counterpart, it still packs in quite a lot. Therefore, it is still essential to monitor how many calories you are consuming as both varieties could contribute to weight gain if consumed excessively.

Decaf coffee does not provide the same energy boost that its caffeinated counterpart does; many coffee drinkers rely on its stimulating effect to jump-start their day and push past afternoon slump. Unfortunately, decaf does not deliver this benefit.

Both coffees contain polyphenols, an antioxidant known to combat disease and reduce metabolic risks such as type 2 diabetes, heart disease and cancer. Dr. van Dam notes that coffee polyphenols such as chlorogenic acid and lignans may benefit our gut microbiome while increasing energy expenditure and fat burning.