How can public health initiatives address potential issues related to excessive caffeine consumption?

Caffeine is a natural stimulant most commonly found in tea, coffee, and cacao plants. It works by stimulating the brain and central nervous system. Moderate caffeine consumption (less than 200 mg per day) does not appear to be a major contributing factor in miscarriage or preterm birth. Coke's caffeine content is 34mg for a 12-oz can, and Diet Coke caffeine content is 46mg. That's three to four times less than coffee! The same-sized coffee, in ... By speeding up the nervous system, stimulant medications can increase blood pressure and speed up the heartbeat. Caffeine can also speed up the nervous system. May 16, 2022 ... What are the side effects of caffeine? · Intense and persistent headache · Sleep disorders and mainly insomnia · Intense nerves and reactivity ... Dogs and cats are more sensitive to caffeine than humans are. While a sip of hot coffee or iced tea probably will not adversely affect most pets, ingestion of ... Feb 14, 2024 ... Caffeine withdrawal symptoms generally begin between 12 and 24 hours after the reduction and can last up to nine days. Short term effects. Because caffeine is a stimulant, it is common to experience: ... These effects are mostly due to caffeine increasing your metabolic rate ( ... ▷ Does caffeine have an adverse effect when consumed with other constituents of “energy drinks” and/or with alcohol? Caffeine. EFSA explains risk assessment. Mar 6, 2025 ... High doses (250-500 mg) can result in restlessness, nervousness, insomnia, and tremors. As the dosing increases, caffeine can eventually cause ...