Perilla leaves, or tia to in Vietnamese, are a familiar herb in the daily diet of Vietnamese people, but not many know about their surprising health benefits. In Japan, perilla leaves are even nicknamed the “resurrection leaves” due to their immune-boosting properties and their supportive role in treating various diseases.
1. What are Perilla Leaves?
Perilla leaves, also known as zi su in Chinese, belong to the Lamiaceae family and have the scientific name Perilla ocymoides. This herbaceous plant has characteristic fragrant leaves that are commonly used in the cuisine and traditional medicine of Vietnam and many other Asian countries.
According to scientific research, perilla leaves contain:
- Essential oils (about 0.2%) consisting of hydrocarbons, aldehydes, ketones, and furans, which possess antibacterial and anti-inflammatory properties.
- Alpha-linolenic acid, an unsaturated fatty acid that helps lower bad cholesterol, reduces inflammation, and protects cardiovascular health.
- Vitamins A and C, fiber, plant-based protein, and essential minerals that enhance metabolism and promote overall well-being.

Perilla leaves are commonly used for their digestive and beauty benefits.
As a result, perilla leaves are utilized as a medicinal herb to reduce inflammation, improve digestion, enhance skin health, and support the treatment of respiratory ailments.
2. The Amazing Health Benefits of Perilla Leaves
2.1 Boosts Immunity and Prevents Flu Effectively
Rich in vitamin C and antioxidants, perilla leaves empower your body to fight off pathogens, enhance your immune system, and effectively prevent flu, cough, and respiratory infections.
2.2 Promotes Clear and Youthful Skin, Reducing Pigmentation and Aging Signs
The antioxidants in perilla leaves inhibit melanin production, addressing issues like pigmentation and age spots. Simultaneously, the vitamins and minerals present in the leaves detoxify the skin, reducing acne, lightening scars, and improving skin elasticity for a radiant, youthful complexion.
2.3 Aids in Weight Loss and Maintaining a Slim Figure
Drinking perilla leaf water regularly boosts metabolism and burns excess fat due to its fiber and plant protein content. Additionally, the fiber creates a sense of fullness, curbing appetite and supporting a more balanced diet.
2.4 Reduces Inflammation and Alleviates Joint Pain
The natural anti-inflammatory compounds in perilla leaf water help alleviate muscle pain, joint discomfort, and especially benefit the elderly or those engaged in strenuous work.
2.5 Enhances Digestion and Relieves Bloating
Consuming perilla leaf water stimulates the secretion of digestive juices, improving food breakdown, and reducing instances of bloating, indigestion, and post-meal discomfort.
2.6 Promotes Blood Clotting and Accelerates Wound Healing
In traditional medicine, fresh perilla leaves are crushed and applied to open wounds to stop bleeding, prevent infections, and minimize scarring.
3. How to Prepare Delicious and Nutritious Perilla Leaf Water
- Ingredients: A handful of fresh perilla leaves (about 50-70g), 2.5 liters of filtered water, 3 slices of fresh lemon.
- Instructions:
- Wash the perilla leaves with diluted salt water and drain.
- Boil 2.5 liters of water, add the perilla leaves, and simmer for about 2 minutes before turning off the heat.
- Let the water cool down, add the lemon slices, stir well, and pour the mixture into a jar for storage in the refrigerator.
- Directions for use: Drink perilla leaf water instead of regular water daily, dividing the consumption into 2-3 servings. For optimal results, consume 10-30 minutes before meals to enhance metabolism and reduce fat absorption.

Using perilla leaf water correctly will boost your immunity and enhance your skin’s health.
- Strengthened immunity and disease prevention.
- Improved skin health, reduced pigmentation, and anti-aging effects.
- Weight loss support and maintenance of a slim figure.
- Relief from inflammation and joint pain.
- Enhanced digestion and reduced bloating.
- Accelerated wound healing.
With just a few simple steps, you can maximize the benefits of perilla leaves for comprehensive and long-lasting wellness.