Is Creatine a MUST for Men Over 40?

Is creatine an absolute must for men over 40, and how should you take it? Here's what the research shows on strength, brain fog, kidneys and the exact dose. FREE WEIGHT LOSS COURSE https://pk.coach WORK WITH ME 1:1 Coaching for busy executives who want to lose 20 to 50 lbs in 12 weeks, training under 3 hours a week. Creatine helps, but it works best on top of the basics, so we build the training, eating and sleep habits that drive your results. You get direct access to me, a plan matched to your life and your business, weekly check-ins, and the accountability that turns starting again into actually finishing. If that sounds like the way you want to do this, you can apply for coaching here: https://apply.pk.coach TIMESTAMPS: 00:00 - Intro 00:48 - What creatine is and how it works. 02:35 - What creatine does for men after 40. 03:43 - Why so many men still stay away from it. 03:57 - Myth 1: is creatine bad for your kidneys? 05:18 - Myth 2: does creatine make you hold water and gain weight? 05:56 - The all-night study Rhonda Patrick quoted on The Diary of a CEO. 06:49 - Does it still help after a normal bad night's sleep? 07:42 - What the studies can't tell us yet. 08:17 - How much creatine to take. 08:51 - The 2 emergency tricks for a bad night's sleep. 09:39 - One thing creatine will never replace. THE DOSE FROM THIS VIDEO Every day: 10 grams of creatine monohydrate, with your protein shake or another drink. Bigger men can take more. It takes about 4 weeks to fill your muscles, so stay consistent. After a bad night's sleep: an extra 5 to 10 grams, about an hour and a half before you need to be sharp. A night you're staying up: about a third of a gram per kilo of body weight, roughly 25 grams for a 75 kilo man and 30 grams for a 90 kilo man. If you have a serious medical condition, ask your doctor before you start. STUDIES BEHIND THIS VIDEO How creatine works, and the 1,000+ studies: Kreider et al., 2017, Journal of the International Society of Sports Nutrition (PMID 28615996) History and where the research is now: Antonio et al., 2025, Journal of the International Society of Sports Nutrition (PMID 39720835) The 1992 study from Sweden: Harris et al., 1992, Clinical Science (PMID 1327657) Strength fading faster than muscle: Mitchell et al., 2012, Frontiers in Physiology (PMID 22934016) The wrestlers' deaths: Centers for Disease Control and Prevention, 1998, MMWR (PMID 9480411) The kidney case report: Pritchard & Kalra, 1998, The Lancet (PMID 9643752) Creatine and kidney tests, 26 trials: de Souza Almeida et al., 2026, International Urology and Nephrology (PMID 42507286) The kidney guideline: KDIGO CKD Work Group, 2024, Kidney International (PMID 38490803) Water and weight: Green et al., 1996, American Journal of Physiology (PMID 8944667); Pashayee-Khamene et al., 2024, Journal of the International Society of Sports Nutrition (PMID 39042054) The all-night study: Gordji-Nejad et al., 2024, Scientific Reports (PMID 38418482) The rugby players: Cook et al., 2011, Journal of the International Society of Sports Nutrition (PMID 21324203) A week of creatine before a night without sleep: McMorris et al., 2006, Psychopharmacology (PMID 16416332) Memory in older adults: Prokopidis et al., 2023, Nutrition Reviews (PMID 35984306, corrected analysis PMID 36644912) COME SAY HI! Instagram:   / petar_fitness   LinkedIn:   / coach-pk   Website: https://pk.coach