Each page starts with the claim and the practical answer. The evidence trail sits below that for readers who want the deeper analysis.
Protein helps recovery, but the evidence does not support a strict 30-minute deadline as the difference between gains and no gains.
Ab work can strengthen your core, but it is not a reliable way to selectively burn belly fat. Fat loss still comes mostly from overall energy balance.
Fasted cardio can change what fuel you burn during the workout, but it does not reliably create dramatically more body-fat loss. The bigger drivers are overall energy balance and what you can repeat consistently.
Sweat is your cooling system, not a fat-loss meter. A sweatier workout can mean more fluid loss, not more body fat burned.
Meal frequency can help with hunger or routine, but the evidence does not support six small meals as a way to keep metabolism high.
The hair-loss scare mostly comes from one small hormone study. The best direct evidence so far does not show creatine causing hair loss, though the long-term data in people already prone to androgenetic alopecia are still thin.
Creatine can move creatinine labs, but that is not the same thing as kidney damage. In healthy adults, the human evidence does not show creatine harming kidney function, though existing kidney disease needs clinician guidance.
Generic fat-burner claims are under-proven until the ingredients, dose, and safety data are visible. Some ingredients show small effects in selected trials, but that does not make a product a reliable way to lose fat without diet changes.
Lifting weights helps women get stronger and usually changes body composition gradually; it does not automatically make women bulky.
