*   00:00:00 - Beginning of Q&A
*   00:01:06 - Q: What are your thoughts on nicotinamide riboside (NR) supplementation? [1](https://www.nature.com/articles/s41556-019-0287-4),[2](https://www.cell.com/cell-reports/fulltext/S2211-1247(19)30940-4),[3](https://www.science.org/doi/10.1126/sciadv.adi4862)
*   00:06:19 - Q: Could cycling NR reduce its availability in older adults? [1](https://www.nature.com/articles/s41514-021-00078-3)
*   00:10:31 - Q: Is Nutracost a reliable supplement brand?
*   00:11:24 - Q: Is creatine beneficial during breastfeeding?
*   00:13:24 - Q: What are the differences between regular and extra-strength Avmacol? [1](https://www.sciencedirect.com/science/article/pii/S2950194625001621),[2](https://karger.com/mnp/article-abstract/3/4/214/202189/Sulforaphane-Augments-Glutathione-and-Influences),[3](https://www.nature.com/articles/s41598-023-28395-5)
*   00:17:53 - Q:  Are there risks of using AI for scientific research?
*   00:20:06 - Q: Which supplements are safe and beneficial during breastfeeding? [1](https://www.mdpi.com/2072-6643/17/9/1558)
*   00:20:49 - Q: How much vitamin D and K2 do you take? [1](https://www.mdpi.com/2072-6643/5/10/4067),[2](https://bmjopen.bmj.com/content/10/5/e035953.long)
*   00:21:59 - Q: Are less expensive forms of CoQ10 as effective?
*   00:22:21 - Q: Which non-routine blood tests should be included annually? [1](https://ajph.aphapublications.org/doi/full/10.2105/AJPH.2014.302034),[2](https://www.nature.com/articles/s41467-021-22370-2),[3](https://academic.oup.com/eurheartj/article/46/27/2691/8118996)
*   00:28:56 - Q: Are there essential biomarkers for cardiovascular and brain health? [1](https://onlinelibrary.wiley.com/doi/10.1111/joim.13279),[2](https://www.ahajournals.org/doi/10.1161/HYPERTENSIONAHA.122.17956),[3](https://www.mdpi.com/2072-6643/2/3/299)
*   00:33:39 - Q: Which oxidative stress biomarkers can be used to assess mitochondrial health?[1](https://pmc.ncbi.nlm.nih.gov/articles/PMC11491411/),[2](https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2020.613780/full),[3](https://www.sciencedirect.com/science/article/abs/pii/S0891584917307244)
*   00:36:01 - Q: Are bulk supplements safe and reliable?
*   00:36:40 - Q: Should women follow different health guidelines than men? [1](https://joe.bioscientifica.com/view/journals/joe/261/1/JOE-23-0245.xml),[2](https://onlinelibrary.wiley.com/doi/10.1002/oby.23987),[3](https://linkinghub.elsevier.com/retrieve/pii/S1550413123003790)
*   00:38:22 - Q: How does fasting affect women's reproductive health? [1](https://www.mdpi.com/2072-6643/16/3/359),[2](https://www.cambridge.org/core/journals/british-journal-of-nutrition/article/effects-of-aerobic-exercise-performed-in-fasted-v-fed-state-on-fat-and-carbohydrate-metabolism-in-adults-a-systematic-review-and-metaanalysis/0EA2328A0FF91703C95FD39A38716811),[3](https://www.nature.com/articles/s41598-025-02659-8)
*   00:44:24 - Q: Does protein intake and timing impact women's health? [1](https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2025.1664412/full),[2](https://www.mdpi.com/2072-6643/17/1/169),[3](https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2021.797004/full)
*   00:46:54 - Q: Should women worry about their menstrual cycle when training? [1](https://link.springer.com/article/10.1007/s40279-020-01319-3),[2](https://physoc.onlinelibrary.wiley.com/doi/10.1113/JP287342)
*   00:49:32 - Q: Is there evidence that curcumin or ashwagandha can cause liver damage? [1](https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2025.1601204/full),[2](https://casereports.bmj.com/content/2018/bcr-2018-224611),[3](https://www.amjmed.com/article/S0002-9343(22)00740-9/fulltext)
*   00:57:25 - Q: How do you evaluate supplement quality?
*   00:58:33 - Q: What is retatrutide, and how does it work? [1](https://www.thelancet.com/journals/eclinm/article/PIIS2589-5370(24)00361-4/fulltext),[2](https://link.springer.com/article/10.1007/s12170-025-00770-z)
*   01:03:00 - Q: Do vibration plates improve bone density or balance? [1](https://link.springer.com/article/10.1186/s12905-024-03290-x),[2](https://link.springer.com/article/10.1007/s00198-022-06556-y)
*   01:04:58 - Q: What are your thoughts on GLP-1s, including microdosing? [1](https://www.nature.com/articles/s41591-025-04124-5),[2](https://journals.sagepub.com/doi/10.1177/20420188251406456),[3](https://www.nature.com/articles/s41413-025-00483-4)
*   01:09:15 - Q: Is it possible to target belly fat loss? [1](https://link.springer.com/article/10.1186/s12937-023-00909-x),[2](https://www.nature.com/articles/0803761),[3](https://www.cell.com/iscience/fulltext/S2589-0042(24)00221-9)
*   01:12:40 - Q: Do you still use cold plunges and saunas? [1](https://onlinelibrary.wiley.com/doi/10.1002/ejsc.12074)