Understanding Centella asiatica correctly for safe and effective use.

SKĐS - Centella asiatica (Gotu Kola) is one of the familiar vegetables in Vietnamese cuisine, especially popular in hot weather thanks to its refreshing and easy-to-drink taste. Many people consider centella asiatica juice as a 'natural detox drink'...

However, excessive use can have adverse effects on health. Understanding the nutritional value, uses, and safety limits of centella asiatica is essential to scientifically utilizing its benefits.

1. What components does Centella asiatica contain?

Content

• 1. What components does Centella asiatica contain?
• 2. Understanding the true uses of Centella asiatica (Gotu Kola)
• 3. Should you drink pennywort juice every day?
• 4. How can we use centella asiatica (Gotu Kola) to maximize its health benefits?

Centella asiatica is a plant rich in bioactive compounds, most notably triterpenoids such as asiaticoside, madecassoside, and asiatic acid. These are active compounds that have been studied for their potential:

• Supports skin recovery.
• Antioxidants
• Reduce inflammation
• Promotes tissue regeneration.

In addition, centella asiatica also contains: Vitamin C, B vitamins, beta-carotene, flavonoids, fiber, potassium, and magnesium.

Thanks to this list of ingredients, centella asiatica is used in food, cosmetics, and some skincare products.

2. Understanding the true uses of Centella asiatica (Gotu Kola)

The "liver-cooling" effect: Many people have a habit of drinking pennywort juice when they have acne, internal heat, or feel unwell. However, the concepts of "liver cooling" or " liver detoxification " are often understood more from folk experience than as official medical terminology.

The liver is an organ responsible for metabolizing and eliminating toxins. There is currently no evidence to suggest that gotu kola can "cleanse the liver" in the way many anecdotal advertisements claim. However, thanks to its high water content, antioxidants, and natural anti-inflammatory compounds, gotu kola may help support the body during periods of heat, dehydration, or diets lacking in green vegetables. It is important not to consider gotu kola as a substitute for liver disease treatment or to overuse it with the idea that "the more you drink, the better."

There is currently no evidence to suggest that centella asiatica can "cleanse the liver" in the way many anecdotal advertisements portray.

Role for the skin: One of the most prominent applications of Centella asiatica today is in the field of skincare. Studies show that asiaticoside and madecassoside can help promote collagen synthesis, soothe inflammatory responses, and support the restoration of the skin's protective barrier. That's why many cosmetic products for sensitive or post-acne skin often contain Centella asiatica extract. However, the skin-beautifying effects don't come from drinking excessive amounts of Centella asiatica juice every day.

Healthy skin requires a combination of:

• Balanced nutrition
• Get enough sleep.
• Sunscreen,
• Stress management,
• Proper skincare.

Centella asiatica should only be considered as a supporting element in an overall healthy lifestyle.

3. Should you drink pennywort juice every day?

This is a very common question, but there isn't a single answer that applies to everyone. For a healthy adult, a relatively appropriate amount of fresh centella asiatica (Gotu Kola) per day is usually around 30–40g, equivalent to about one small glass of centella asiatica juice (150–250ml) if blended pure, or a moderate amount used in cooking.

This isn't an "absolute standard" for everyone, but it's a recommended amount to limit the risk of overconsumption. However, even with the above-mentioned amount, it shouldn't be consumed continuously every day for extended periods as a "detox water" substitute for plain water.

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The reason is:

- Centella asiatica has cooling properties; consuming too much can easily cause stomach chills, diarrhea, or indigestion in some people.

- Some bioactive compounds in Centella asiatica, if used for extended periods in large quantities, may affect liver function or interact with medications in sensitive individuals.

- Many types of pre-packaged pennywort juice contain a lot of sugar, which can easily increase the total energy intake.

Therefore, it is advisable to use it 2–3 times per week or in short cycles of about 1–2 weeks, then take a break. Additionally, avoid drinking overly concentrated centella juice, do not drink it as a substitute for water, limit added sugar, and avoid drinking it on an empty stomach or late at night.

4. How can we use centella asiatica (Gotu Kola) to maximize its health benefits?

To take advantage of the nutritional value of centella asiatica while ensuring safety, experts recommend:

• Prioritize fresh pennywort from a reliable source.
• Wash thoroughly before use because vegetables grow close to the ground and are easily contaminated with bacteria and parasites.
• Combine a variety of green vegetables instead of focusing on just one type of food.
• Besides being blended into a drink, centella asiatica can also be used in salads, soups, as an accompaniment to spring rolls, and combined with mung beans or chia seeds to increase nutritional value.

In today's healthy living trend, many natural foods are "mythologized" with a range of benefits that go beyond actual scientific evidence, and centella asiatica (Gotu Kola) is no exception. This nutrient-rich vegetable can contribute to overall health and skincare when used appropriately. However, long-term effectiveness still depends on an overall lifestyle, including a balanced diet, exercise, sleep, and stress management.

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Source: https://suckhoedoisong.vn/hieu-dung-ve-rau-ma-de-dung-an-toan-va-hieu-qua-169260525081749917.htm