Is Shilajit (Ayurvedic supplement) safe and effective for medical use?

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Last updated: July 8, 2025View editorial policy

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From the Research

Shilajit is not recommended for medical use due to limited scientific evidence supporting its safety and effectiveness, and potential safety concerns, particularly regarding heavy metal contamination in some products. While traditional Ayurvedic medicine has used this substance for centuries, modern clinical research remains insufficient to make strong recommendations. Shilajit contains fulvic acid and various minerals that may have antioxidant properties, but dosing is inconsistent across products (typically 300-500mg daily) 1. Potential benefits reported include improved energy, cognitive function, and testosterone levels, but these claims need more rigorous study 2, 3. Safety concerns exist, particularly regarding heavy metal contamination in some products, as a recent study found that Indian and Pakistani Shilajits were highly enriched with Ca, S, and K nutrients but also contained Al, Sr, Mn, Ba, Zn, Ni, B, Cr, Pb, As, and Hg toxins in amounts that exceeded the standard permissible limit 4. Side effects may include allergic reactions, changes in blood pressure, and potential interactions with medications. Individuals with certain medical conditions (including hemochromatosis, low blood pressure, or hormone-sensitive conditions) should avoid shilajit. Anyone considering shilajit should purchase only from reputable sources with third-party testing, start with low doses, and consult their healthcare provider first, especially if taking medications or having underlying health conditions.

Some studies suggest that shilajit may have potential benefits, such as improving energy and cognitive function, and reducing fatigue 3. However, these findings are based on animal studies and need to be confirmed in human clinical trials. Additionally, the quality of shilajit products can vary widely, and some may contain heavy metals or other contaminants that can be harmful to human health 4.

In terms of dosage, there is no established recommended dose for shilajit, and the amount of fulvic acid and other active compounds can vary widely between products 1. Therefore, it is essential to consult with a healthcare provider before taking shilajit, especially if you have any underlying medical conditions or are taking medications.

Overall, while shilajit may have some potential benefits, the limited scientific evidence and potential safety concerns make it difficult to recommend its use for medical purposes. Further research is needed to fully understand the effects of shilajit on human health and to establish safe and effective dosing guidelines.

Key points to consider:

  • Limited scientific evidence supporting the safety and effectiveness of shilajit for medical use
  • Potential safety concerns, particularly regarding heavy metal contamination in some products
  • Inconsistent dosing and variable quality of shilajit products
  • Potential benefits, such as improved energy and cognitive function, but need to be confirmed in human clinical trials
  • Consult with a healthcare provider before taking shilajit, especially if you have any underlying medical conditions or are taking medications.

Professional Medical Disclaimer

This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.

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