The Amount of Caffeine Safe to Consume

According to the available data reported in different investigations, ones can conclude the results given as follows.

Adults

Maximum intake of caffeine dosage 200mg and around 3mg/kg of caffeine to body weight ratio from all sources such as coffee, tea soft and energy drinks etc., don't create any risk in the general sound grown-up population related with safety concerns. A similar measure of caffeine has no adverse effect when devoured before maximum 2 hours of extreme workout don.t bring up the safety risks during normal environment. There is no investigation is accessible about the pregnant ladies or middle-aged people who are workout extremely.
A 100mg (around 1.5mg per kg) dosage of caffeine might be influence rest pattern and period in a few grown-ups, especially when consumed near sleep time.  Ingestion of caffeine equal to four hundred milligram per day (around 5.7mg per kg daily) utilized for the duration of the day don't bring up the safety risks in sound grownups among all inclusive community, aside from pregnant ladies.

Lactating/pregnant women

Ingestion of caffeine up to two hundred milligram from all origins for the duration of the 24 hours doesn't bring up the safety risks in the foetus. 

Adolescents and children 

Daily caffeine dosages up to 3mg per kg in grown-ups thought to be have no risk for them and for kids may likewise be applicable, since the youngsters and kids also process caffeine with same rate at which that of grown-ups, also the investigations accessible for intense caffeine impacts on nervousness and behavior in kids and teenagers approved the level prescribed above. A wellbeing level of caffeine (3mg per kg daily) is also recommended for routine utilization by kids and young people.