Does an ideal time exist for a cup of coffee when its invigorating effects are at their peak?
Laura Schneider
2026-03-19
3 min. read
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For countless individuals in Poland, the morning coffee ritual represents an indispensable component of starting the day—whether as a complement to the breakfast menu or, regrettably, as its substitute in the rush of daily life. There is no doubt that caffeine—the active compound in this widely consumed beverage—demonstrates a well-documented stimulating effect on the central nervous system, as evidenced by scientific research. Yet have you ever pondered which specific moments throughout the day are most conducive to maximizing the potential of this aromatic elixir, ensuring that its impact on the body is felt most intensely and beneficially?
Coffeinated fats and oils
Caffeine in coffee beans is an alkaloid that is completely absorbed by the body through the lining of the digestive tract. The maximum concentration of caffeine in the blood is observed about 30 to 60 minutes after drinking coffee or another source of this compound (e.g. Coca-Cola, tea, hot chocolate) and its action is felt for about 2 to 3 hours. Caffeinine stimulates the body, increases concentration, reduces fatigue and improves mood of the drink enthusiasts. Its taste and unique aroma correspond to the flavour of the hormones in the body.
Cortisol and caffeine
Cortisol is a commonly known stress hormone produced and released by the adrenal cortex, which in excess amounts has a negative effect on the body's functioning. It increases muscle protein intake, fat tissue intake and suppresses the immune system and boosts negative emotions. The release of cortisol is regulated by the daily rhythm.
When's the best time to drink coffee?
Coffee on an empty stomach is not a good idea it increases the secretion of stomach juice, which can lead to inflammation of the mucous membrane, ulcers, digestive tract, and reflux. The second reason for this is cortisol, which peak in the morning. Coffee juice increases stomach production, which boosts the body's response to caffeinated caffeine, which is responsible for the digestion of protein or espresso. Drinking coffee and espresso in a fraction of a second can help you get rid of these symptoms.
