31 articles and counting.
Collagen and hyaluronic acid fix two different problems, and the aisle sells them as if they're interchangeable. A nutritionist breaks down the mechanisms, the two very different collagen products, honest doses, and which one matches your symptoms.
Read more →Glucosamine and chondroitin are the default joint pills — and the largest trial found them no better than placebo. Here's what the research really shows, the side effects worth knowing, who the exception might be, and what to take instead.
Read more →Is Joint Genesis worth it in 2026? A nutritionist checks every dose on the label against the actual trials — what's dosed right, what's underdosed, which complaints are fair, and the ingredient labelling detail most reviews get wrong.
Read more →A registered nutritionist breaks down OmegaXL — why the proprietary blend hides the one number that matters, the real annual cost and auto-ship trap, and the joint mechanism omega-3s never address.
Read more →A registered nutritionist scores Relief Factor ingredient by ingredient — which doses hold up against the studies, which fall short, the real annual cost, and the joint mechanism it never addresses.
Read more →Most joint supplements are glucosamine the research doesn't support. Here are the ingredients with real human trials — for knee pain, stiffness, and training aches — with honest doses, what the vitamins really do, and who should skip them, from a nutritionist over 40.
Read more →That stiff-in-the-morning, grinding-knee feeling usually isn't worn cartilage — it's thinning joint fluid. Here's what oral hyaluronic acid actually does, what the research shows, and how to tell a real dose from fairy dust.
Read more →Aching knees and stiff shoulders don't mean you have to stop lifting. Here's what a nutritionist and lifelong grappler has learned about training after 40 — what wrecks joints, what protects them, and where supplements actually fit.
Read more →Most testosterone boosters are dust in a proprietary blend. Here are the ingredients with real human trials, honest doses, and who should skip them entirely — from a nutritionist over 40.
Read more →Urolithin A is the hyped new longevity compound; CoQ10 is the old reliable. Here's the skeptical, dose-by-dose comparison for men over 40 — what each one actually does and which is worth buying.
Read more →Most energy supplements are caffeine in a fancy bottle. Here are the six that actually target the cause of fatigue after 40 — with real doses, real research, and who should skip them.
Read more →Most CoQ10 supplements are dosed too low to do anything. Here's the dose the research actually used, why the cheap form barely absorbs after 40, and how to tell if your bottle is fairy dust.
Read more →Tired but not sleepy? Workouts feel like wading through mud? The problem may be your cells' fuel line - and the one ingredient that runs it. Here's the fix.
Read more →You eat clean, you train, and you still feel flat. Here is the real role dietary fat plays in testosterone after 40 - and the targeted fix for the part diet can't touch.
Read more →Supplement stacks love to throw PQQ and CoQ10 together. Here's the honest answer on whether they actually do different jobs — or whether you're paying twice for the same thing.
Read more →Bone-tired for months and your bloodwork came back 'fine'? One cheap, fixable cause is almost never tested - and if it's not the problem, here's what is.
Read more →You sleep a full night and still wake up running on empty. Here's why fatigue after 40 often isn't a sleep problem at all — and the real, fixable causes most men never check.
Read more →Is Advanced Mitochondrial Formula worth it in 2026? A nutritionist breaks down every dose against the research — which ingredients are strong, which are underdosed, and which of the common complaints are actually fair.
Read more →CoQ10 declines with age and statins drain it further. Here's what coenzyme Q10 actually does, who needs it, the right form and dose, and the side effects worth knowing.
Read more →Brain fog isn't a disease — it's a signal. Here are the real causes of that mental haze in men over 40, which ones to take seriously, and what actually clears it.
Read more →Statins lower cholesterol — and they also lower your CoQ10. Here's what the research really says about that link, the fatigue and muscle aches, and whether CoQ10 actually helps.
Read more →Ashwagandha is one of the few testosterone supplements with real randomized trials behind it. Here's what the research shows, who it helps most, and how to use it without getting fooled.
Read more →Belly fat doesn't just sit there — it actively lowers your testosterone, which makes you store more belly fat. Here's the biology of the loop, and how to break it.
Read more →Lifting boosts testosterone — but not the way Instagram tells you. Here's what the research actually shows about training and male hormones after 40, and how to train for it.
Read more →Zinc is a direct cofactor in testosterone production — but more isn't better. Here's what the research shows, who's actually deficient, and how to dose it without wasting money.
Read more →Vitamin D gets sold as a testosterone miracle. The truth is more specific — and more useful. Here's who it actually helps, and how to fix a deficiency the right way.
Read more →Most testosterone food lists are marketing, not science. Here's what the research actually shows about diet and male hormones after 40 — and what to put on your plate.
Read more →Over 50% of men over 40 are deficient in magnesium — and that deficiency is quietly suppressing testosterone. Here's the science and what to actually do about it.
Read more →If you're training hard and eating right but still feel off, sleep might be killing your testosterone. Here's the science — and a practical fix.
Read more →I analyzed every ingredient in EndoPeak against the research. Here's what holds up, what doesn't, and whether it's worth trying for men over 40.
Read more →After 40, testosterone drops about 1% per year. Here's what that means for your energy, muscle, and sex drive — and how to fight back without TRT.
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