Shilajit: Its History, Origins and Potential Benefits Explained
Shilajit has a long history in traditional medicine and a growing presence in modern research. But ancient use, scientific evidence and product marketing are not the same thing. Here is a grounded look at what shilajit is, what we know about its origins, and what early studies can—and cannot—tell us.
What is shilajit?
Shilajit is a dark, complex natural substance that occurs as an exudate from mountain rocks, especially in the Himalayan region. It contains organic compounds, including humic substances such as fulvic acid, alongside mineral components. Its composition varies with its source, so “shilajit” is not one uniform ingredient. [1]
How was shilajit discovered?
There is no single verified discovery event in the sources reviewed for this article. Historical reviews describe shilajit’s place in Ayurveda and Siddha medicine, and discuss references in traditional texts such as the Charaka Samhita. That is evidence of a longstanding tradition, not proof of a particular discoverer or discovery date. Stories about who first noticed it should be treated as stories unless supported by historical evidence. [2] [3]
How old is shilajit?
Two different questions often get mixed together: how long people have used shilajit, and how old the substance itself is. Reviews describe centuries of traditional use. A 2012 scientific review describes a proposed formation process involving the gradual decomposition of plant material by microorganisms over centuries. It also notes that its origins remain a subject of investigation. [1]
That does not establish an exact age for a particular sample or jar. The age of the mountain rock is not automatically the age of the material collected from it. Claims that every shilajit product is a precise number of thousands or millions of years old need evidence beyond a general origin story.
What potential benefits have researchers studied?
Human research offers some preliminary signals, but the trials below used particular purified preparations in specific groups. Their results cannot automatically be applied to every resin, brand or person. Study quantities are described for context, not as instructions for use.
Hormone measurements in middle-aged men
A randomized, double-blind, placebo-controlled study published in 2016 investigated purified shilajit in healthy men aged 45–55. Ninety-six volunteers enrolled and 75 completed the study. After 90 days, the researchers reported higher total and free testosterone and DHEAS compared with placebo. [4]
This is a finding about blood measurements in a limited population. It does not by itself establish treatment for low testosterone, improved fertility, or a benefit for women, younger adults or all commercial shilajit products.
Strength retention after fatiguing exercise
An eight-week randomized study involving 63 recreationally active young men compared two amounts of a specific purified shilajit preparation with placebo. In the stronger half of participants, the higher-amount group showed a smaller decline in maximal isometric strength after a fatiguing exercise protocol. [5]
The subgroup result is narrower than saying shilajit “builds muscle” or “eliminates fatigue.” Larger studies in broader populations would help clarify whether and how these findings translate into everyday benefits.
Laboratory findings are not proven human benefits
Reviews also discuss laboratory research involving fulvic acid and mechanisms relevant to cognition. Laboratory activity is a starting point for research, not evidence that taking shilajit prevents or treats Alzheimer’s disease or improves memory in people. The 2012 review itself calls for further biological research and clinical trials. [1]
Quality and safety deserve equal attention
“Natural” does not mean risk-free. Scientific reviews raise concerns about contaminants in unprocessed shilajit, including heavy metals and fungal contaminants. Purification claims alone should not replace reliable product-specific testing. [1] [3]
Before considering a supplement, discuss suitability with a qualified healthcare professional, especially if you take medication or have a medical condition. This article does not establish the safety, quality, regulatory authorization or benefits of any Pranaveda product.
The takeaway
Shilajit connects a longstanding traditional practice with an emerging body of research. The most useful approach is curiosity without exaggeration: respect the history, examine the actual studies, and ask for evidence about the specific product rather than relying on sweeping benefit claims or an impressive-sounding age.
For general education only. This article is not medical advice or a recommendation to diagnose, treat, cure or prevent any condition.
Sources and further reading
- Carrasco-Gallardo and colleagues (2012). Shilajit: A Natural Phytocomplex with Potential Procognitive Activity. Review of composition, proposed origins, research and safety concerns.
- Review on shilajit used in traditional Indian medicine (2011). Historical and traditional-use context.
- Shilajit: A panacea for high-altitude problems (2010). Traditional-text references and raw-material safety discussion. Its broad title should not be read as proof of broad clinical benefits.
- Pandit and colleagues (2016). Clinical evaluation of purified Shilajit on testosterone levels in healthy volunteers. Randomized placebo-controlled trial.
- The effects of Shilajit supplementation on fatigue-induced decreases in muscular strength and serum hydroxyproline levels (2019). Randomized exercise study.