What is kola.inglesa?

As an AI language model, I am not sure about "kola.inglesa". I believe you may be referring to "cola" or "kola nut" instead.

Kola nut is a fruit of the kola tree, which is native to Africa. The nut contains caffeine, theobromine, and other active compounds that are used for their stimulatory effects. It is commonly used in traditional African medicine and also found in many soft drinks around the world, including Coca-Cola.

Kola nut is also believed to have several health benefits, such as improving digestion, reducing inflammation, and boosting metabolism. However, it is important to note that consuming high amounts of caffeine can lead to adverse effects, such as insomnia, anxiety, and heart palpitations.