Shilajit - NutraPedia

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Shilajit: Uses, Efficacy, Health Benefits, Downsides, and Genetic Considerations

1. Conditions Studied for Shilajit

Shilajit has been studied for a variety of conditions, including:

  • Chronic fatigue syndrome
  • Iron-deficiency anemia
  • Infertility and low testosterone levels in men
  • Heart health, including high altitude related issues
  • Cognitive disorders and memory enhancement
  • Diabetes and glucose metabolism
  • Osteoarthritis and bone health
  • Immune system enhancement
  • General anti-aging properties

2. Efficacy in Treating Conditions

Studies on shilajit's effectiveness for treating the mentioned conditions have shown mixed results:

  • It may help reduce symptoms of chronic fatigue syndrome by improving cellular function.
  • Its high iron content can be beneficial for iron-deficiency anemia.
  • Some studies suggest it can improve fertility and testosterone levels in men.
  • Shilajit may have protective effects on the heart, especially at high altitudes.
  • It appears to have some cognitive and memory benefits due to its antioxidant properties.
  • There is limited evidence for its efficacy in diabetes and glucose metabolism.
  • It might have potential benefits for osteoarthritis and promoting bone health.
  • Its immune-boosting effects are not well-established and require more research.
  • Anti-aging claims are largely anecdotal and not well-supported by scientific evidence.

3. Health Benefits of Shilajit

Shilajit is thought to offer several health benefits:

  • Nutrient-rich composition, providing minerals and fulvic acid
  • May boost energy levels and reduce fatigue
  • Could improve male fertility and hormone levels
  • Potential improvement in heart health
  • Antioxidant properties that might protect against cellular damage
  • Possible anti-inflammatory effects
  • May help in managing arthritis and joint pain

4. Downsides of Shilajit

While shilajit is considered safe for most people, there are potential downsides:

  • Raw or unprocessed shilajit may contain heavy metals or fungus, which can be harmful.
  • It can potentially lower blood pressure, which may be risky for people with hypotension.
  • May cause allergic reactions in some individuals.
  • Overconsumption could lead to an excess buildup of iron in the body.
  • Pregnant or breastfeeding women are advised to avoid shilajit due to a lack of safety data.

5. Shilajit and Genetic Variations

Research on shilajit's interaction with specific genetic variations is limited. However, some points to consider include:

  • Individuals with genetic conditions affecting iron metabolism, such as hemochromatosis, should be cautious due to shilajit's high iron content.
  • Those with genetic predispositions to low blood pressure might want to avoid shilajit, as it could exacerbate hypotension.
  • People with a history of allergies or atopic conditions may have higher risks of an allergic reaction to shilajit.

In conclusion, while shilajit may offer some health benefits, its use should be approached with caution. It is always best to consult with a healthcare provider before starting any new supplement, especially for those with pre-existing health conditions or specific genetic variations.

Summary of Shilajit Research Studies

Effects on Testosterone and Sperm Quality: Shilajit has been shown to increase testosterone levels in healthy middle-aged men and improve sperm quality in men with low sperm counts, supporting its traditional use in Ayurvedic medicine.

Bone Health in Postmenopausal Women: Shilajit extract helps maintain bone mineral density in postmenopausal women with osteopenia by reducing bone turnover, oxidative stress, and inflammation.

General Health Benefits: Research indicates that Shilajit is safe and has multiple health benefits, including antioxidant, anti-inflammatory, and immunomodulatory effects. It can improve physical performance, reduce fatigue, and enhance spermatogenesis.

Impact on Skeletal Muscle Adaptation: Oral supplementation of Shilajit promotes skeletal muscle adaptation by enhancing the expression of extracellular matrix genes related to muscle structure and function.

Skin Health in Middle-Aged Women: Shilajit improves skin microcirculation and positively affects skin gene expression related to the extracellular matrix and vascular function.

Lipid Profile and Antioxidant Status: Shilajit consumption leads to a reduction in serum triglycerides and cholesterol while increasing HDL cholesterol and antioxidant status in healthy human subjects.

Mitochondrial Efficiency: Fulvic and humic acids derived from podzol soil enhance mitochondrial respiration and improve the efficiency of oxidative phosphorylation in vitro.

Muscle Strength and Connective Tissue Health: High-dose Shilajit supplementation helps maintain muscle strength under fatigue and reduces connective tissue degradation in active men.

Cognitive Health and Alzheimer's Disease: Shilajit has been found to influence memory and cognitive functions by altering neurotransmitter systems and preventing the aggregation of tau proteins associated with Alzheimer's disease. The nutraceutical compound BrainUp-10®, which contains Shilajit, improves cognitive and behavioral symptoms in AD patients.

Prevention of Alzheimer's Disease: Shilajit and its components, particularly when combined with B complex vitamins, show promise in preventing Alzheimer's disease based on dietary alterations and nutritional supplements.

References:


  1. Clinical evaluation of purified Shilajit on testosterone levels in healthy volunteers
  2. Clinical evaluation of spermatogenic activity of processed Shilajit in oligospermia
  3. Shilajit extract reduces oxidative stress, inflammation, and bone loss to dose-dependently preserve bone mineral density in postmenopausal women with osteopenia: A randomized, double-blind, placebo-controlled trial
  4. Safety and efficacy of shilajit (mumie, moomiyo)
  5. The Human Skeletal Muscle Transcriptome in Response to Oral Shilajit Supplementation
  6. Skin Transcriptome of Middle-Aged Women Supplemented With Natural Herbo-mineral Shilajit Shows Induction of Microvascular and Extracellular Matrix Mechanisms
  7. Shilajit: evalution of its effects on blood chemistry of normal human subjects
  8. Effect of humic substances on mitochondrial respiration and oxidative phosphorylation
  9. The effects of Shilajit supplementation on fatigue-induced decreases in muscular strength and serum hydroxyproline levels
  10. Systemic administration of defined extracts from Withania somnifera (Indian Ginseng) and Shilajit differentially affects cholinergic but not glutamatergic and GABAergic markers in rat brain
  11. Fulvic acid inhibits aggregation and promotes disassembly of tau fibrils associated with Alzheimer's disease
  12. Interventional Study to Evaluate the Clinical Effects and Safety of the Nutraceutical Compound BrainUp-10® in a Cohort of Patients with Alzheimer's Disease: A Multicenter, Randomized, Double-Blind, and Placebo-Controlled Trial
  13. Can nutraceuticals prevent Alzheimer's disease? Potential therapeutic role of a formulation containing shilajit and complex B vitamins


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