@arvindufc's testosterone boosting tips, fact-checked

What did @arvindufc actually say?

Honestly, this is a hard transcript to work with. The video appears to mix Tamil or another regional language with English, and the auto-transcription fell apart badly. What we can piece together: the creator references a testosterone range of "300 to 900" as normal, mentions that higher testosterone means "more masculine," "more energy," and increased sex drive, and rattles off a list of natural boosters including "fatty fish, avocados, nuts" and something called "shilajit." The second half of the transcript dissolves into what looks like AI filler text, which tells us the transcription tool gave up entirely.

Credit where it is due: the 300-900 ng/dL framing and the food-based suggestions are at least in the right neighborhood scientifically. The claim that being above a certain threshold correlates with more energy and libido is a reasonable, if oversimplified, summary of what the research shows.

Does the science back this up?

Partially, yes. The 300-900 ng/dL range is a real reference point, though the actual clinical picture is more complicated than a single number suggests. The American Urological Association defines low testosterone as a total serum level below 300 ng/dL, but symptoms matter just as much as the number. Several foods mentioned, particularly fatty fish and nuts, have real supporting data for modest testosterone support.

A 2021 review by Pilz et al. in the journal Hormone and Metabolic Research found that vitamin D, found in fatty fish, is associated with testosterone levels in men with deficiency. A 2019 study by Banihani in Andrologia reviewed evidence that zinc, present in nuts and seeds, plays a role in testosterone biosynthesis. Shilajit is more controversial: a small 2016 RCT by Pandit et al. in Andrologia found significant increases in total testosterone in healthy men aged 45-55 over 90 days, but the sample size was 96 participants and the research base is thin. These are real signals, not proof of a cure.

What did they get wrong (or right)?

The range cited, 300 to 900 ng/dL, is broadly correct but stripped of all the context that makes it clinically meaningful. Testosterone levels fluctuate throughout the day, with morning levels running significantly higher than afternoon draws. A single number without time of draw, lab method, or symptom correlation is nearly useless on its own. Khera et al. (2016, Journal of Sexual Medicine) specifically noted that total testosterone alone is insufficient and that free testosterone and sex hormone-binding globulin matter too.

The creator also implies a simple linear relationship between higher testosterone and feeling better. That is not what the evidence shows. Snyder et al. (2016, New England Journal of Medicine) found that testosterone treatment in older men improved sexual function and mood but had a more modest effect on physical performance, and not all men responded the same way. The idea that more is automatically better is a real problem with how testosterone is discussed online, and this video, however unintentionally, feeds that narrative.

The food list itself is reasonable. No serious objections to recommending fatty fish and avocados for general health.

What should you actually know?

If you are worried about low testosterone, a single number from a video is not a diagnosis. You need at minimum two early morning blood draws showing total testosterone below 300 ng/dL, plus symptoms, before a clinician should even begin a conversation about treatment. The Endocrine Society's 2018 clinical practice guidelines are explicit on this point.

Natural lifestyle strategies, sleep, resistance training, managing body fat, reducing alcohol, and yes, diet quality, do have supporting evidence for maintaining testosterone in the normal range. But they are not substitutes for medical evaluation if you have genuine hypogonadism. Shilajit in particular should be approached cautiously: quality control for supplements is poor, and the evidence base is small. It is not a replacement for clinical care.

TRT, when it is indicated, is a legitimate medical treatment. When it is not indicated, it carries real risks including suppression of natural testosterone production, fertility effects, and cardiovascular considerations that are still being studied. Do not start hormone therapy based on a social media video.

Is this video worth your time?

The honest answer is: probably not in its current form. The transcription failure alone makes it impossible to assess half of what was said. What came through is surface-level and would be unremarkable in a basic men's health article from 2015. The creator is not saying anything dangerous in what we can parse, but they are not saying anything precise enough to be genuinely useful either. If you are looking for reliable information on testosterone and TRT, peer-reviewed sources and a conversation with an endocrinologist or urologist will serve you far better than a 36,000-view Instagram clip.