Minerals
Shilajit
Also called: shilajit, mineral pitch, asphaltum
A tar-like substance from Himalayan rocks, used in Ayurveda, rich in fulvic acid and minerals.
- Why people take it
- Energy, testosterone, men's health.
- What the evidence says
- A few small studies only.
- How it is usually taken
- Usually 250 to 500 mg a day of purified resin or extract; buy only tested, purified products.
- Be careful
- Raw or poor-quality shilajit can contain heavy metals and fungi; buy purified, tested products. Avoid with high iron levels.
- Medicines it can interact with
- Contaminated products can contain heavy metals. May lower blood sugar and blood pressure with medicines for these.
Other minerals
Common questions
What is Shilajit?
A tar-like substance from Himalayan rocks, used in Ayurveda, rich in fulvic acid and minerals.
Why do people take Shilajit?
Energy, testosterone, men's health.
Does Shilajit work?
A few small studies only.
How much Shilajit do people take?
Usually 250 to 500 mg a day of purified resin or extract; buy only tested, purified products.
Is Shilajit safe?
Raw or poor-quality shilajit can contain heavy metals and fungi; buy purified, tested products. Avoid with high iron levels.
Does Shilajit interact with medicines?
Contaminated products can contain heavy metals. May lower blood sugar and blood pressure with medicines for these.
Sources and further reading
Last reviewed 31 October 2026. Written by Satya Babu.
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