Can you drink Red Bull and coffee together?

Red Bull, i.e. a vitamin-flavored drink, can be drunk in moderation with coffee.
Each 100 ml of vitamin-flavored drink contains 45 calories, of which 10.9 g of carbohydrates and 0.25 g of protein. Also added to the vitamin flavored drink are taurine, lysine, inositol, caffeine, vitamin B₆, vitamin B₁₂, and others.
Coffee also contains more caffeine, vitamin flavored drinks and coffee if a small amount of matching, generally does not cause adverse effects on the human body, but if a large amount of intake of vitamin flavored drinks and coffee at the same time, may lead to calorie intake exceeding the limit when the excessive calories into fat, triggering the body to gain weight.
At the same time, vitamin flavored drinks and coffee contain more caffeine, excessive consumption will lead to excessive caffeine intake, leading to panic, insomnia, irritability, is not conducive to good health.
Vitamin-flavored beverages are high in sugar, and excessive intake of added sugar is not conducive to good health. Dietary guidelines recommend that adults should consume less than 50 grams of added sugar a day, preferably less than 25 grams, so it is not recommended to drink a lot of vitamin-flavored drinks from this perspective.
Drinking water is best sugar-free, less added, you can use the right amount of black coffee, green tea, black tea, etc. to replenish the body’s water, but still to the main water to replenish water.