A warning about commercial products that might not offer genuine tea benefits.

| Challenge | Strategy | |-----------|----------| | | Use context clues. Hypokalaemia is defined in parentheses → “low potassium.” | | True/False/Not Given traps | “Not Given” means the information is neither confirmed nor contradicted. If the passage says “may” or “potentially,” but question says “definitely” → likely Not Given or False. | | Matching information | Skim for proper nouns (e.g., “FDA,” “EU”), numbers ($4.5 billion), or unique words (“IBS,” “St John’s Wort”). | | Summary completion | Read the sentence before/after the gap. The exact word from passage must fit grammatically (e.g., “catechins” is a plural noun). |

Tea is one of the most widely consumed beverages in the world, second only to water. While its history spans thousands of years as a social and cultural staple, its modern reputation is increasingly tied to its profound health benefits. From traditional Chinese medicine to contemporary Western laboratories, researchers are confirming what ancient civilizations claimed intuitively: tea contains complex chemical compounds that can actively protect the human body against a myriad of ailments.

Paragraph D describes how tea antioxidants prevent the oxidation of LDL cholesterol, which directly stops plaque buildup (clogging) in the arteries (atherosclerosis).

: Analyzing the components of Camellia sinensis , specifically tannins —the water-soluble, plant-based chemicals responsible for tea’s bitter, astringent taste.

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