Why You Can't Trust Fitness Content
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Misquoted Studies
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Max German
Grass-fed beef shows higher omega-3s and CLA, while grain feeding increases intramuscular fat and lean mass through biological mechanisms.
Multiple studies confirm that diet significantly alters beef composition, with grass-fed beef showing higher beneficial fats and grain-fed beef increasing muscle mass and marbling.
Coach Viva
Calorie restriction reduces metabolism and increases hunger, but evidence does not confirm that maintenance eating fully reverses these changes.
Evidence strongly supports that prolonged dieting slows metabolism and increases hunger, but there is no research confirming that returning to normal eating restores metabolic function.
Menno Henselmans
Carbohydrate-to-fat ratios don't significantly affect muscle growth when protein and total calories are adequate.
Evidence shows that for trained lifters, protein and total calorie intake are the only consistent drivers of muscle growth, not carb-to-fat ratios.
Does creatine monohydrate supplementation improve lean mass, strength, and bone density in postmenopausal women?
This study investigates whether creatine supplementation improves cognitive performance in healthy young adults.
To determine whether 1000 or 2000 IU/day of vitamin D3 is more effective than 600 IU/day in improving vascular and metabolic health in vitamin D-deficient...
To evaluate the effect of evolocumab on major adverse cardiovascular events in patients with atherosclerosis or diabetes who have not had a prior myocardial...
Creatine supplementation reduces the loss of muscle mass during hormonal shifts.
Creatine fills muscle cells with a special energy reserve that lets muscles work harder during exercise. This harder work sends signals to build more muscle proteins and stop breaking them down, so muscle mass stays intact even when hormones drop. It also helps nerves activate more muscle fibers, making you stronger even before the muscle gets bigger.
Taking a drug called evolocumab can lower the chance of having a first major heart problem by 25% in people at high risk who’ve never had a heart attack or stroke before.
This drug stops a protein from destroying liver receptors that clean bad cholesterol out of the blood. More receptors mean more cholesterol is removed, which keeps it from building up in arteries. That prevents new blockages from forming and lowers the chance of a first heart attack or stroke.
Postmenopausal women who take 5 grams or more of creatine monohydrate daily and do resistance training gain about 7.5 kilograms more in leg press strength over 12 to 104 weeks than those who take a placebo.
Creatine gives muscles more quick energy, letting people train harder and lift more weight. This makes muscles grow bigger and also helps the nervous system turn on more muscle fibers at once. Together, these changes make the legs stronger by about 7.5 kilograms.
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