Caffeine
Caffeine is a natural stimulant present in tea, coffee, cacao plants, and processed drinks such as sodas and certain juices. Caffeine makes people feel alert and highly stimulated, and while it may prove beneficial to some people, there’s evidence that runs counter to such advantages.
Caffeine can cause a bodily response that can increase the production of hormones such as cortisol. Cortisol is the body’s alarm system, and it increases blood sugar levels, regulates blood pressure, and controls the circadian rhythm. When the cortisol levels go out of whack, problems such as an overactive sebaceous gland can manifest. When the sebaceous glands become overactive, they produce more sebum, making the skin feel and look oilier. Oilier skin attracts and traps more dirt and bacteria and can cause zits to break out.
Drinking too much caffeine can be counterproductive if someone wants to treat back acne. When the body responds to caffeine, sleeplessness may occur, leading to higher stress levels. Therefore, doctors warn against drinking too much coffee or beverages containing caffeine to induce better sleep quality.
