“Black tea can have an astringent effect at the intestinal level, causing constipation or increased irritability of the colon,” according to the nutrition team at wellness company Marta Masi. Despite ...

To brew the perfect cuppa, Arthur suggests keeping the water just shy of boiling at 160-180F / 71-82C, letting the leaves ...

Teas offer a variety of health benefits such as supporting metabolism, promoting heart and gut health, relieving stress, ...

In a startling revelation for the nation's tea enthusiasts, it turns out some of us might not have been brewing our cuppas ...

Globally, caffeine is a widely used stimulant typically consumed through drinks such as coffee, tea, and energy drinks ... you should consider the caffeine content of the supplement.

People taking caffeine supplements and powder should take into account other sources like tea, coffee and energy drinks, to avoid consuming dangerous amounts of the stimulant, the Food Standards ...

It advised that people have no more than 400mg of caffeine per day - that's about four cups of instant coffee or five cups of tea. "Caffeine intakes of up to 400mg per day are unlikely to cause ...

This is a detailed guide to the caffeine content of different types and brands of coffee. Brewing is the most common way to make coffee in the US and Europe. Also known as regular coffee ...

Guidance has been issued regarding food supplements containing caffeine, which can sometimes be derived from multiple sources such as kola nuts, guarana and certain types of tea leaves like black ...

A study reveals caffeine's potential to enhance heart health ... Society's Journal of Clinical Endocrinology & Metabolism. Coffee and tea may protect against dementia in those with hypertension ...