Natural Caffeine From Tea

Natural caffeine from tea is a stimulant extracted from tea leaves, such as those from the Camellia sinensis plant. It is chemically identical to caffeine obtained from other sources like coffee beans or synthetic production, but its origin is specifically from tea plants. The extraction process typically involves separating caffeine from other tea components.

It is primarily added to beverages like sodas, iced teas, and plant-based waters for its stimulating effects, which can increase alertness. It can also contribute a slightly bitter note to the flavor profile of these products.

Caffeine is generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) for use in foods. When consumed in moderation, it is known for its stimulating effects, which can increase alertness and reduce fatigue. High intake, especially from concentrated sources, can lead to side effects such as nervousness, sleeplessness, and increased heart rate. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated caffeine. Concerns have been raised about high caffeine levels in certain beverages, particularly for children and sensitive individuals, but for most healthy adults, moderate intake is considered safe.