Talk:Tea: Difference between revisions
>David Hedlund * [https://erowid.org/plants/tea/tea.shtml Tea (Erowid Vault)] |
>David Hedlund The younger the leaf, the more caffeine it tends to have.<ref>https://www.ncbi.nlm.nih.gov/pubmed/12643643</ref> |
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==Chemistry== | ==Chemistry== | ||
Tea contains both [[theanine]] and [[caffeine]] as well as many other compounds known. {{citation needed}} | Tea contains both [[theanine]] and [[caffeine]] as well as many other compounds known. {{citation needed}} The younger the leaf, the more caffeine it tends to have.<ref>https://www.ncbi.nlm.nih.gov/pubmed/12643643</ref> | ||
==History and culture== | ==History and culture== |