Shilajit, a mineral-rich Himalayan resin, offers antioxidant, anti-inflammatory, and energy-boosting benefits backed by preliminary clinical evidence, though more large-scale human trials are needed.
Key Supported Benefits
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Testosterone and Vitality: A randomized trial in healthy men (45-55 years) found 250mg twice daily for 90 days raised total testosterone (20%), free testosterone (19%), and DHEA-S (31%), supporting muscle strength and fertility without altering LH/FSH.
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Fatigue Reduction and Performance: 8 weeks of shilajit preserved muscle strength and lowered fatigue markers during intense training, likely via improved mitochondrial ATP production.
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Cognitive and Neuroprotection: Fulvic acid inhibits tau protein aggregation (Alzheimer's model) and shows procognitive activity; early lab data suggest anti-aging brain effects.
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Bone Health: In postmenopausal women with osteopenia, 250-500mg daily reduced bone loss, inflammation, and oxidative stress over months.
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Other: Small studies note cholesterol/triglyceride drops, altitude sickness relief, and anti-inflammatory effects; traditional use includes immunity and detoxification.
Limitations and Safety
Evidence is promising but limited to small studies; not FDA-regulated, so choose purified forms to avoid heavy metals.
Generally safe at 300-500mg/day, but may cause GI upset, iron overload, or hormone shifts; consult a doctor if on meds or pregnant.
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