Medicinal supplements or food-based nourishment?
Display titles and publisher names are translated or transliterated by TCM Compass where needed. Original information is retained separately below.
- Publisher / author
- Chinese Medicine Regulatory Office, Department of Health, Hong Kong
- Source language
- Traditional Chinese
- Actually accessed
- 2026-11-04
- Published date
- Not confirmed
- Material type
- Institutional educational resource
- Access status
- Actually accessed
- What this source cannot establish
- Traditional educational claims are not clinical efficacy evidence. Medicinal quantities are not reproduced.
Supports: yam cooking · ginger cooking · lily cooking · chenpi traditional taste and nature · chrysanthemum beverage · food versus medicinal use
Original source information
Bibliographic wording is preserved below for checking against the original source.
- Original title
- 藥補或食補？
- Original publisher / author
- 香港衞生署中醫藥規管辦公室
- Original source language code
- zh-Hant
- Original material type
- institutional educational resource
- Original supported topics
- yam cooking · ginger cooking · lily cooking · chenpi traditional taste and nature · chrysanthemum beverage · food versus medicinal use
- Original access status
- accessible
- Recorded access date
- 2026-11-04
- Recorded publication date
- —
- Original review notes
- Traditional educational claims are not clinical efficacy evidence. Medicinal quantities are not reproduced.
How this reference is used here
These are our published explanations that cite this source. Each link opens the relevant section; this does not mean the publisher endorses the article.
Chenpi · Dried mature citrus peel · Taste and texture
Chenpi is a dried ripe citrus peel material. PolyU and CMRO describe bitter and pungent flavours in their traditional entries; this is attributed terminology, not a sensory score for every aged packet. Age does not authenticate the botanical source.
Chenpi · Dried mature citrus peel · Cleaning before cooking
CMRO’s porridge example washes the peel and cuts it finely before simmering. Washing is a kitchen step, not a way to certify a mouldy packet safe or remove all residues. Inspect the dry material before introducing water.
Chenpi · Dried mature citrus peel · Soaking: when it is needed
The cited porridge method does not prescribe a long presoak; it goes from washing and cutting to simmering. If a different food product requires softening, follow that identified product’s recipe rather than adding an unsourced overnight stage.
Chenpi · Dried mature citrus peel · A concrete kitchen method
The CMRO example simmers washed, finely cut peel in water, strains it, then uses the liquid with rice for porridge. This describes a culinary sequence. No medicinal gram amount or claim that the porridge treats digestive disease is supplied here.
Chenpi · Dried mature citrus peel · Follow the peel through the recipe
In the cited porridge example, the prepared peel flavours water and is strained out before the rice is cooked. That is a different route from assuming every piece must remain in the finished bowl. Before cooking, read whether your chosen recipe keeps the peel or uses its liquid, then match washing, cutting and straining to that route. This avoids carrying an incomplete instruction such as “add chenpi” into the kitchen.
Chinese yam · Shan yao · Soaking: when it is needed
Fresh yam in the cited soup/porridge example is washed, peeled and cut, rather than rehydrated. A brief vinegar- or lemon-water dip is described by MOA for cut-surface colour; it is not disinfection. No universal dry-slice soaking time is established by that fresh-yam example.
Chinese yam · Shan yao · A concrete kitchen method
For soup, cut peeled food yam across the grain into similar-sized chunks, add to boiling soup and cook until the pieces reach the texture you want. The cited porridge example cooks pieces with rice. Frozen, portioned yam can go into boiling liquid without thawing, as described by MOA.
Chinese yam · Shan yao · Plan the dish before choosing the form
For example, if tonight’s plan is yam-and-rice porridge, start with a recipe written for fresh food yam: clean, peel and cut it, then cook it with the rice. If the cupboard contains dry huai shan slices instead, look for directions for those slices before starting. Buying a fresh tuber and opening a dried soup packet are not two ways to measure the same quantity.
Chinese yam · Shan yao · Reading the traditional explanation
In traditional Chinese medicine, the Hong Kong resource describes yam using the language of supporting qi and yin and the spleen, lung and kidney systems. These are terms within a traditional framework. They do not establish that a serving of yam treats an organ disease.
Chinese yam · Shan yao · Evidence and next steps
The references linked here establish names, culinary context and a traditional description. They are not a clinical review of yam meals. No claim about preventing or treating disease follows from them. A capsule or concentrated extract would need its own evidence and safety assessment.
Food-grade chrysanthemum · Taste and texture
The food is normally used as an infusion; the dried flower head is not proof of an edible garden flower. PolyU’s sweet/bitter classification is traditional terminology, and the brewed taste varies by food product and brewing.
Food-grade chrysanthemum · Cleaning before cooking
Check the food packet’s preparation directions before brewing. The cited CMRO example specifies brewing temperature but does not establish a universal wash procedure. Do not invent a chemical wash or assume a rinse makes ornamental flowers edible.
Food-grade chrysanthemum · Soaking: when it is needed
Brewing is the soaking step for this beverage. There is no verified need for a separate overnight cold soak in the cited example; prepare a fresh drink and do not use long room-temperature soaking as a storage method.
Food-grade chrysanthemum · A concrete kitchen method
CMRO gives 85–90°C (185–194°F) water for chrysanthemum tea. This is brewing guidance, not a validated sterilization process or clinical dose. It does not establish that a cup treats eye problems, and no unsupported steeping duration is added.
Food-grade chrysanthemum · What to check before brewing a cup
Begin with the food packet, not a garden flower: check that it is supplied for drinking and whether it is plain flower heads or a mixed beverage. For a blend, read every ingredient; this page’s information about chrysanthemum does not describe all the other contents. Then follow that food product’s preparation directions. The cited water temperature is one brewing example and supplies neither a universal steep time nor a method to make an ornamental flower suitable for drinking.
Chinese Food Therapy: A Beginner’s Guide · Food and medicine may overlap without being interchangeable
“Food and medicine share an origin” is a traditional idea, not permission to treat every medicinal material as food. CMRO explicitly distinguishes their nature, use and scope. Its exhibit gives ordinary culinary uses such as ginger as a seasoning and yam in soup or porridge.
Chinese Food Therapy: A Beginner’s Guide · A worked example: choosing yam for porridge
Treat this as a shopping and reading example, not a therapeutic recipe. First decide whether the ingredient is fresh edible yam or dried slices; do not assume the two products have the same preparation instructions. Read the ingredient name and form, and use the yam reference to check aliases and distinctions.
Ginger · What to buy
Look for a firm rhizome. Buy a small amount that fits your cooking plans; choose young or mature food ginger for the intended texture. “Wild ginger” and ornamental ginger are not interchangeable kitchen labels.
Ginger · A concrete kitchen method
Grate or mince for dispersed flavour, or slice into soup so pieces remain visible. The food-therapy source gives a brief simmered beverage example. These are seasoning choices, not a medicinal dose or a replacement for another preparation.
How to Read Labels in a Chinese Grocery Store · Worked example: dried slices for cooking
Hypothetical label for practice, not a real product endorsement: “Dried Chinese yam slices. Ingredients: Chinese yam. For cooking. Preparation and storage: see reverse. Best before: see seal.”
Original Chinese wording
- 乾淮山片
How to Read Labels in a Chinese Grocery Store · Unpack mixed bags and medical-sounding names
For a hypothetical “family soup mix,” list every declared component before deciding whether to buy it. If the contents say only “selected herbs,” ask for specific names and food-use directions. Do not identify loose white slices by colour or assume a traditional soup name guarantees a standard formula.
How to Read Labels in a Chinese Grocery Store · Leave with an answer, not an assumption
A useful supplier question is specific: “Is this food-grade dried lily bulb, what exactly is the ingredient, and where are its preparation instructions?” Another is: “Does this mix contain sesame, including within another ingredient?” If the seller cannot answer a question that determines whether you can use the food, leave the product and choose a fully identified alternative.
Jujube · Red dates · A concrete kitchen method
For a paste base, NMSU gives about 10 minutes of cooking in water or until soft, followed by pureeing. Check tenderness rather than treating ten minutes as a guarantee for every fruit size. Keep this distinct from any safe-canning recipe.
Edible lily bulbs · Cleaning before cooking
The Department of Health’s food example separates the scales and washes them before soaking. For fresh scales, FDA’s running-water produce advice is also relevant: clean before cutting, with no soap or detergent.
Edible lily bulbs · Soaking: when it is needed
The cited Department of Health steaming example soaks the washed scales in clean water for about half an hour, then removes them from the water. This is one food preparation; do not treat its time as an authentication or sterilization step for all products.
Edible lily bulbs · A concrete kitchen method
In that specific example the prepared scales are steamed in a bowl for roughly one hour. Use the example for a cooking route, not for its therapeutic claims or medicinal quantities. Fresh/dried form and piece thickness change the time to a soft result.
Edible lily bulbs · Check the part, then the cooking route
If a recipe asks for bai he bulb scales, a packet of flower buds, a florist’s bulb or an ornamental plant is not a substitute simply because an English name includes “lily”. Ask whether the packet is edible bulb scales and whether fresh or dried. This is a purchasing check, not a method for identifying a wild plant from this article.
A Beginner’s Guide to Chinese Soup Ingredients · Start with a meal you can identify
Treat a first soup as a cooking project: decide what you want to eat, then buy identifiable food ingredients with directions. A packet called “nourishing soup” does not explain its contents or how each item should be prepared. Write down every ingredient, its fresh or dried form, and the recipe or product instructions you will follow before shopping.
A Beginner’s Guide to Chinese Soup Ingredients · Choose the product before choosing the method
Fresh yam and dried huai shan slices need their own preparation instructions. Likewise, a whole dried ingredient, a sweetened powder and an extract are different products. Check the name, full contents, intended food use, intact packaging, storage directions and date. Photograph the label so you can refer to it after opening.
A Beginner’s Guide to Chinese Soup Ingredients · Prepare a sequence before turning on the heat
Put the recipe and packets beside the work area. Make three notes: what needs washing or peeling, what needs a separate soak, and the order in which the recipe adds ingredients. Do not pour a mixed packet into one soaking bowl simply because everything is dry. If the instructions do not identify the components or explain their preparation, pause and ask the supplier rather than inventing a schedule.
A Beginner’s Guide to Chinese Soup Ingredients · Cook from the chosen recipe, then record what happened
Follow the recipe’s ingredient order and the actual product’s directions for soaking water, cooking method and endpoint. There is no universal “Chinese soup” simmer time: changing fresh yam to dried slices or adding another dry ingredient changes the preparation problem. If recipe and packet conflict, resolve that conflict with the supplier before cooking.