Herbal Remedies and Kidney Health: A Delicate Balance, Experts Warn
Despite popular belief, relying solely on herbal remedies for kidney health can be risky, and adequate hydration remains paramount, according to leading Indonesian herbal medicine experts.
The widespread practice of consuming boiled herbal plants to maintain kidney health is common in Indonesia, but a leading expert cautions against overreliance on these remedies. Dr. Inggrid Tania, Chairperson of PDPOTJI (Association of Traditional Medicine Developers and Indonesian Herbal Medicine), emphasized on July 4, 2025, that while many herbs offer benefits, they are not a substitute for proper hydration and a balanced lifestyle.
The Antioxidant Advantage – With a Caveat
Many herbs are rich in antioxidants, compounds known to protect cells from damage caused by free radicals and chronic inflammation. “Actually, almost all herbs are good for the kidneys because of their antioxidant nature. Antioxidants protect kidney organs from damage,” Dr. Inggrid explained. However, she cautioned that these benefits are contingent upon sufficient water intake. Without adequate hydration, the risk of developing kidney stones increases.
The antioxidant properties of herbal drinks should be viewed as supplemental, not curative. They contribute to kidney health by preventing damage, but they do not actively “clean” or detoxify the kidneys.
Debunking the ‘Kidney Detox’ Myth
The notion of a “kidney detox” using herbal boiled water is largely a misnomer, according to Dr. Inggrid. “If the term cleaning the kidneys, it is more common. That’s right, herbs help protect the kidneys, not ‘cleaning’ in the true sense,” she stated.
Water, she stressed, remains the most effective way to “rinse” the urinary tract and facilitate the removal of metabolic waste products through urine. Maintaining adequate fluid intake – approximately eight glasses per day – is crucial, even when consuming herbal remedies.
Oxalate Concerns and Responsible Consumption
Certain herbs and vegetables contain oxalate, a substance that can contribute to kidney stone formation if not adequately flushed out by sufficient fluids. Furthermore, Dr. Inggrid warned against excessive herbal consumption.
“If you drink herbal or herbs that are made by yourself, be sure to follow the recipe from a valid source. If modern herbs have a BPOM license, follow the recommended dosage. Because all excessive can damage the kidneys too,” she advised. Long-term consumption is safe only when practiced responsibly, balanced with a healthy diet, and supported by ample hydration.
Lifestyle Factors and Long-Term Kidney Health
A balanced lifestyle is paramount for kidney health. Dr. Inggrid noted that factors such as insufficient water intake, frequent consumption of organ meats, and a diet high in preservatives and pesticides can significantly increase the risk of kidney disorders.
Conversely, consistent and responsible herbal consumption, coupled with a healthy lifestyle, will not negatively impact kidney function. “If we consume herbal medicine produced in the right way, balanced with sufficient water and healthy eating patterns, then the consumption of herbal medicine in the long run will not interfere with the kidneys,” she explained.
Herbs with Potential Kidney Benefits
Several herbal plants have demonstrated positive effects on kidney health, including:
- Turmeric
- Temulawak
- Ginger
- Sambiloto
- Cat whiskers
- Celery
These plants contain active compounds with antioxidant and anti-inflammatory properties, traditionally used in Indonesian medicine.
Ultimately, while herbal remedies can play a supportive role in maintaining kidney health, they are not a standalone solution. Prioritizing hydration and adopting a balanced lifestyle remain the cornerstones of kidney wellness.
