Luohan fruit is a type of fruit that is both medicinal and edible, offering multiple health benefits suitable for specific groups of people, and the method of consumption should also be scientific and reasonable. Based on comprehensive search results, the specific information is as follows:

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🌿 1. Core Effects and Functions
1. Clear heat, moisten the lungs, and stop coughing
- Contains ingredients such as D-mannitol, which can relieve symptoms like cough, excessive phlegm, and sore throat, and is effective for acute and chronic pharyngitis, whooping cough, and bronchitis.
- Suitable for those with lung heat and dry cough (dry cough with little phlegm, dry throat).

2. Lower blood sugar and lipid levels, prevent cardiovascular and cerebrovascular diseases
- Contains monk fruit sweetener (300 times sweeter than sucrose but calorie-free), helps control blood sugar, suitable for diabetes patients.
- Unsaturated fatty acids (oleic acid, linoleic acid) and crude fiber can decompose fat, lower cholesterol, and prevent hyperlipidemia and arteriosclerosis.

3. Promote bowel movement, detoxify, and nourish the skin
- Dietary fiber promotes intestinal peristalsis and improves constipation; vitamin C and antioxidants delay aging and improve skin condition.

4. Liver protection and detoxification, enhancing immunity
- Polyphenolic compounds protect the liver and reduce the burden of toxins; Vitamin C and minerals enhance immunity.

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👥 2. Suitable Audience
1. Those who need to protect their throat and moisten their lungs
- Individuals who use their voice, such as teachers, broadcasters, and singers; long-term smokers or those exposed to polluted air.

2. Patients with metabolic-related diseases
- People with diabetes, obesity, and hyperlipidemia (alternative sources of sugar).

3. Sub-healthy population
- Those who stay up late, have excessive internal heat, constipation, or low immunity.

4. Skin Care Demander
- People who need antioxidants and improve skin quality.

⚠️ Forbidden Groups:
- Spleen and stomach deficiency with cold / those with diarrhea: cool nature can easily worsen diarrhea;
- Frequent night urination: Diuretic components may exacerbate symptoms;
- Infants and toddlers: Use with caution for those under 3 years old, as it may affect digestion.

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☕ 3. Scientific Dosage Method
1. Soaking Method (Most Common)
- Step: Take 1/4 to 1 Luo Han Guo, crush it (with skin), and steep in boiling water for 10 minutes to drink.
- Dosage: For severe pharyngitis, 1 capsule in 3 liters of water daily; for daily health maintenance, half a capsule daily.

2. Dietary Therapy Recipe
- Lung Nourishing Soup: 1 Luo Han Guo + 250 grams of pig lung, simmered and seasoned (relieves dry cough).
- Lipid-lowering tea: 20 grams of Luo Han Guo + 10 grams of hawthorn, boiled in water and consumed with honey (to assist in lowering blood lipids).
- Throat-soothing drink: Luo Han Guo + Pang Da Hai/Loquat leaves, enhances throat protection.

3. External Use and Others
- The mashed fruit can be applied externally to treat sores and stubborn skin conditions; the pulp can be used as a seasoning for pastries and stews.

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⚠️ 4. Notes
1. Do not exceed the recommended amount: No more than 1 per day, as excessive consumption may cause heat or harm to the spleen and stomach.
2. No overnight: Consume within 6 hours after brewing to avoid spoilage.
3. Constitution Adaptation: Those with a sensitive constitution or cold deficiency should consult a traditional Chinese medicine practitioner.

> For more complete information, please refer to the sources: (Detailed efficacy), (Medicinal compatibility), (Contraindications). Reasonable use of monk fruit can balance taste and health benefits.