Read previewA human performance scientist who's coached elite athletes and celebrities, from the LA Clippers to Travis Barker, shared the nine supplements he takes daily for gut, brain, and muscle health with Business Insider. It can involve taking supplements or undergoing medical treatments that might not be backed by robust scientific evidence as an insurance policy. AdvertisementWhether taking collagen supplements supports joint health or improves joint-related conditions such as osteoathritis is a tricky question to answer based on the information currently available. AdvertisementGalpin takes 200 mg a day of magnesium for muscle health, recovery, and sleep. Galpin takes 5,000 International Units daily for muscle, brain, and gut health.

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Persons: —, who's, Travis Barker, Andy Galpin, he's, They're, Richard Bloomer, There's, Galpin, it's, Paul T, von Hippel, Harvard T.H, Rami N, It's, Dorin Organizations: Service, LA Clippers, Business, California State University, Fullerton, BI, Memphis University, Harvard Medical School, Harvard Medical, sharaff, Mayo Clinic . Studies, Cleveland Clinic, MD Anderson Cancer Center, University of Texas, Harvard, of Public Health, American Sports, Fitness Association, University of California Irvine School of Medicine, UCI Sleep Disorders, Research Locations: Austin, Chan, Europe, Asia, Mount Sinai