Statistical Significance and Shilajit Research
Statistical significance tells you how unlikely a result would be if there were really no effect, usually judged by a p-value below 0.05. It doesn’t tell you how big or important an effect is, whether it would matter to you, or whether it will be repeated. For shilajit research, look at the size of the difference between groups and its confidence interval, not just the word “significant”.
Research Funding and Conflicts of Interest in Supplements
A conflict of interest in supplement research arises when a funder, supplier or author has a financial stake in the result, such as a company funding a trial of its own product. Conflicts are common in supplement research because public funding is scarce and natural products are hard to patent. They don’t make results wrong, but they can influence which questions are asked, how studies are designed and which results are published. Independent replication is the best check.
Why One Shilajit Study Does Not Prove a Health Claim
One study can’t prove a health claim because any single study can be affected by chance, its particular participants, the preparation tested, its design or its funding. Confidence comes from replication: several well-designed studies, ideally by independent groups, reaching similar results. Most shilajit benefits rest on one or two small trials, which is why we rate them as limited and why a single study shouldn’t be treated as proof.
Sample Size and Shilajit Studies
Sample size is the number of people in a study. Small studies are more affected by chance, can miss real effects, can produce exaggerated ones, and can’t detect uncommon side effects. Most shilajit trials have involved a few dozen participants, which is enough to suggest an effect but not to establish it with confidence. Larger, replicated studies give more reliable answers about both benefits and safety.
Human vs Animal Evidence for Shilajit
Human evidence comes from studies in people; animal evidence comes from studies in rats, mice or other species, and cell studies use cells in a dish. For shilajit, much of the research is animal or cell-based, while human trials are few and small. Animal and cell studies are useful for generating ideas and checking safety, but their results often don’t carry over to people, so a claim backed only by animal evidence is a hypothesis, not a proven benefit.
How to Separate Traditional Use From Clinical Evidence
Traditional use tells you how people have used shilajit over centuries, in systems such as Ayurveda and Persian and Central Asian medicine. Clinical evidence tells you what happens when it is tested in controlled trials. Tradition can suggest ideas worth testing and reveal obvious harms, but it can’t show whether an effect is real, how big it is, or whether it applies to modern products. Keep the two separate when judging claims.
Why Shilajit Research Often Cannot Be Applied to Every Product
Shilajit research often can’t be applied to every product because studies test a specific preparation, from a specific source, at a specific dose, in a specific group of people. Products on sale vary in origin, processing, format, added ingredients and the amount of shilajit per serving. A result for a standardised extract at 500 mg a day doesn’t automatically apply to a gummy, a raw resin or a blend.
What a Consumer Testing Programme Can — and Cannot — Show
A consumer testing programme buys products as ordinary customers would and has them tested on the same panel at an accredited laboratory. It can show what was in specific retail samples, compare brands on a like-for-like basis and check whether products match their documentation. It can’t show what every batch contains, prove that a product works, or replace a brand’s own batch testing.
How We Distinguish Evidence From Marketing Claims
We distinguish evidence from marketing by asking what supports a statement and how directly. Evidence means published human studies, laboratory reports for a named batch, or first-hand checks we have made. Marketing includes claims without sources, borrowed evidence from other products, testimonials and vague words such as “pure”, “premium” or “clinically proven”. Every claim on our site is tied to a source or labelled as our own judgement.
How to Use a Shilajit Evidence Rating
Our evidence rating shows how strong the human evidence is for each shilajit topic, on a six-level scale: Strong, Moderate, Limited, Very limited, Preclinical only and Not studied. No shilajit topic is currently rated above Limited. Use a rating to set expectations, not as a promise of results: it summarises the quality and amount of evidence, not how well shilajit will work for you.