*   00:00:00 - **Q:** Beginning of Q&A 
*   00:00:28 - **Q:** Sunscreens [1](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6990686/), [2](https://pubmed.ncbi.nlm.nih.gov/31588611/)
*   00:02:53 - **Q:** Can reheat leafy greens generate nitrosamines? [1](https://ajcn.nutrition.org/article/S0002-9165(23)17083-3/fulltext)
*   00:06:11 - **Q:** Can melatonin function as an antioxidant? [1](https://www.mdpi.com/2076-3921/9/11/1088), [2](https://link.springer.com/article/10.1007/s00280-012-1828-8), [3](https://www.sciencedirect.com/science/article/abs/pii/S1043661820315188), [4](https://pubmed.ncbi.nlm.nih.gov/33185572/), [5](https://www.thieme-connect.com/products/ejournals/abstract/10.1055/a-0841-6638), [6](https://www.tandfonline.com/doi/full/10.2147/VHRM.S24603), [7](https://www.nature.com/articles/s41371-019-0166-2), [8](https://www.sciencedirect.com/science/article/abs/pii/S1043661821006368), [9](https://onlinelibrary.wiley.com/doi/10.1111/jpi.12782)
*   00:26:24 - **Q:** Do foods like oatmeal contain antinutrients? [1](https://pubmed.ncbi.nlm.nih.gov/24393738/)
*   00:36:13 - **Q:** Does berberine blunt exercise adaptations? [1](https://www.sciencedirect.com/science/article/abs/pii/S0891584916000137), [2](https://ijhs.shmu.ac.ir/index.php/ijhs/article/view/610)
*   00:37:54 - **Q:** Does drinking water with meals dilute digestive enzymes? [1](https://europepmc.org/article/NBK/nbk544242#_article-20514) 
*   00:39:29 - **Q:** Is there evidence that glycine or inositol improves sleep? [1](https://www.tandfonline.com/doi/abs/10.1080/14767058.2020.1818225), [2](https://onlinelibrary.wiley.com/doi/abs/10.1002/hup.2369), [3](https://onlinelibrary.wiley.com/doi/full/10.1111/j.1479-8425.2007.00262.x), [4](https://www.nature.com/articles/s41467-019-08936-1), [5](https://pubmed.ncbi.nlm.nih.gov/26722126/), [6](https://cdnsciencepub.com/doi/abs/10.1139/cjpp-2012-0341)
*   00:51:42 - **Q:** Are hair dyes carcinogenic or toxic? [1](https://pubmed.ncbi.nlm.nih.gov/1094469/)
*   00:58:36 - **Q:** Can curcumin supplements benefit the brain despite their low systemic bioavailability? [1](https://pubmed.ncbi.nlm.nih.gov/30006023/)
*   01:02:52 - **Q:** What are selective androgen receptors (SARMs) and peptides – potential dangers? [1](https://www.sciencedirect.com/science/article/abs/pii/S0039128X20301793)
*   01:07:43 - **Q:** Does PQQ blunt the positive effects of exercise? [1](https://www.tandfonline.com/doi/abs/10.1080/07315724.2018.1461146)
*   01:11:38 - **Q:** Is ergothioneine heat stable? [1](www.liebertpub.com/doi/pdf/10.1089/ars.2016.6778)
*   01:12:09 - **Q:** How accurate are sleep tracker in measuring deep sleep? [1](https://www.mdpi.com/1424-8220/19/19/4160)
*   01:15:02 - **Q:** Is the Berkey water filter hard to clean? 
*   01:15:37 - **Q:** What is the best time of day to take berberine? [1](https://www.tandfonline.com/doi/abs/10.1517/14712598.2013.776037)
*   01:17:43 - **Q:** Can you take sulforaphane and moringa together? [1](https://www.mdpi.com/1420-3049/24/19/3593/htm), [2](​​https://onlinelibrary.wiley.com/doi/full/10.1002/ptr.5325)
*   01:22:01 - **Q:** Should children take melatonin? [1](https://www.tandfonline.com/doi/full/10.2147/NSS.S309868)