Supplements

If you're looking into rhodiola for athletic performance, the short answer is: it can help some endurance athletes in some conditions, but roughly two-thirds of the published RCTs found no significant performance effect, and the benefit when it appears is modest rather than transformative. This article breaks down the fourteen endurance trials that make up […]

Taking a pile of supplements with no plan? Here is a simple step-by-step audit to spot overlaps, check safe limits, and trim what you do not need.

The best citrulline supplements compared by dose and cost. Why L-citrulline beats arginine, the real 6-8 g target, and the pump vs blood pressure truth.

The best fiber for constipation is soluble psyllium with water, with magnesium as a gentle backup. A dietitian on what works and what backfires.

If you're researching rhodiola for depression, you've probably heard that a 2015 clinical trial compared it directly to sertraline. Rhodiola showed real antidepressant activity in that trial, but it produced a meaningfully smaller effect than sertraline, with fewer side effects. This article breaks down exactly what the Mao 2015 study found, what the honest limitations

If you're searching for the right lion's mane dosage, the honest answer is: the clinical evidence is sparse and the two best human RCTs used doses that most products on store shelves either exceed or fall short of, without always saying why. This article breaks down exactly what those trials found, why fruiting body and

The best fiber supplements, ranked by a dietitian: psyllium wins for cholesterol, blood sugar, and regularity. See what to skip and how to start low.

A dietitian’s fiber supplement guide: soluble vs insoluble, why psyllium beats inulin, how much you need, and how to start without the gas.

Best urolithin A supplements ranked by actual human RCT evidence: what Mitopure proved, where generic UA falls short, and who should bother at $150/month.

If you're searching for lion's mane for ADHD, the honest answer is: there is no published ADHD-specific randomized controlled trial for this mushroom, and any source claiming otherwise is misrepresenting the literature. What does exist is a small number of human RCTs on lion's mane for general cognitive function and mild cognitive impairment in older