Clear, evidence-based articles on nutrition, supplements, diet trends, protein, creatine, fasting, and common health claims. This category separates practical science from marketing hype and exaggerated promises.
8 published articles
Magnesium glycinate and magnesium L-threonate are both promoted for better sleep, but they have not been directly compared in a clinical trial. Here is what the evidence for each form actually shows.
Creatine is often claimed to raise DHT or testosterone, fueling concerns about hormonal effects and hair loss. But the evidence is far less clear cut. Here’s what controlled studies including newer research directly measuring DHT and hair follicle health actually show.
High-protein diets can increase kidney filtration, which is sometimes interpreted as kidney stress or damage. The latest randomized evidence does not show consistent kidney injury in adults without chronic kidney disease, but long-term uncertainty remains and the answer changes substantially if kidney disease is already present.
Creatine may improve certain aspects of memory and cognitive performance, particularly when the brain is under metabolic stress. But evidence in healthy, well-rested adults remains inconsistent, and creatine is not yet a proven general cognitive enhancer.
Magnesium may modestly improve some sleep symptoms in some people, but the overall evidence remains inconsistent and low-certainty. Here is what the latest randomized trials and systematic reviews actually show.
Collagen supplements are not useless but they are also not a universal anti-aging solution. Evidence is most promising for some joint and tendon outcomes, while benefits for skin are less certain than marketing often suggests.
Intermittent fasting is an effective weight-loss strategy, but most research does not show a major advantage over conventional calorie restriction. The best approach may be the one you can actually maintain.
Creatine has long been blamed for hair loss because of concerns about DHT. But the original claim came from one small study, and the first trial to directly measure hair health found no evidence that creatine caused thinning or hair loss.
