The advantage of drinking coffee before bedtime can provide the body with minerals and other nutrients contained in coffee, the disadvantage is that it will affect sleep, stimulate gastrointestinal function and so on.
Coffee contains carbohydrates, protein, phosphorus, magnesium and other nutritional values, moderate drinking can supplement the body’s nutritional needs, such as every 100g of coffee (instant) contains 75.4 grams of carbohydrates, 12.2 grams of protein, 303 milligrams of phosphorus, 327 milligrams of magnesium, to maintain the basic metabolism, replenishment of certain protein and energy.
However, coffee contains caffeine, which may excite the center and have the effect of refreshing the brain, thus affecting sleep, so it is generally not recommended to drink coffee before bedtime. People with digestive diseases drink coffee will lead to excessive secretion of gastric acid, stimulate gastrointestinal function, so patients with digestive diseases should drink with caution.
Note that drinking coffee before bedtime should be in moderation, so as to avoid the above disadvantages, it is recommended that the coffee-sensitive people try not to drink coffee before bedtime, and drinking coffee during the day can help relieve fatigue.