How many raspberry berries should be used per steeping?
Generally, it is best to steep 8–10 raspberry fruits at a time. The detailed explanation is as follows:

Raspberries contain various active compounds. Steeping 8–10 berries allows effective substances to be moderately released, achieving desired regulatory effects without excessive intake. If the amount used is too small, insufficient nutrients and beneficial components will dissolve, making it difficult to achieve the expected benefits. Conversely, using too many may increase metabolic burden due to high concentration of components, and some individuals might experience gastrointestinal discomfort. This dosage suits the physical needs of most people and maintains a pleasantly balanced sweet-and-sour taste, making it ideal for daily consumption.
Before brewing, quickly rinse the raspberries under clean water to remove surface dust. It is recommended to use warm water at 80–90°C to avoid damaging active ingredients with excessive heat. Let the raspberries steep for 5–10 minutes before drinking. For storage, keep them sealed in a cool, dry place to prevent moisture, mold, or oxidative degradation. Individuals with a naturally "hot" constitution or those prone to internal heat should reduce the quantity or extend the interval between servings. If any discomfort occurs after consumption, discontinue use and monitor your body's response.