This Q&A was originally recorded live as a crowdcast on April 6th, 2024. Some of the top-voted questions were selected, but I also answered questions that I thought people would like to hear about. I continue to offer these on a monthly basis, so I hope that, after listening, you will head to the member's dashboard on my website to find out when the next Q&A is happening, sign-up, and submit your questions!
(00:00) Beginning of Q&A
(00:18) Q: Are vitamin B6 levels in multivitamins too high, and can having too much be toxic?
(06:42) Determining vitamin B6 status
(13:11) Q: Is it necessary to take vitamin K2 with vitamin D to avoid calcium buildup?Â
(27:25) Q: What are Rhonda's thoughts on high-dose vitamin B3 (niacin) and its relation to heart disease?
(43:31) Q: Does vitamin K compete with vitamin D for absorption?
(44:00) Q: Is daily or cyclical time-restricted eating better for brain health and Alzheimer's disease risk?
(49:00) Q: What are Rhonda's thoughts on the claim that time-restricted eating increases cardiovascular disease risk?
(50:26) Q: Can one have coffee within the first hour of waking up?
(51:03) Q: What are your current thoughts on Berkey filters?
(55:52) Q: What are Rhonda's thoughts on Verisol and Fortebone collagen powders?
(01:00:48) Q: Which biomarkers can one track to monitor the effects of a sulforaphane supplement?
(01:03:07) Q: What supplements can someone with the deleted glutathione transferase SNP take?
(01:03:56) Q: How can APOE4 carriers include flavonoids and greens in a low-carb diet?
(01:05:13) Q: How long before bed does Rhonda use a sauna?
(01:05:44) Q: Is using a sauna safe while breastfeeding?
(01:07:00) Q: How can one improve leg muscle strength and endurance for fast interval sprints?Â
(01:08:04) Q: Is it better to cycle or continuously take vitamin D, magnesium, vitamin K, and omega-3 supplements?
(01:09:10) Q: How can one avoid microplastics and PFAs in food and water?
(01:09:37) Q: Can you comment on the study linking higher triglycerides in older adults to reduced dementia risk?
(01:10:37) Q: What brand of fish oil does Rhonda recommend?
(01:12:53) Q: How do freeze-dried, frozen, and fresh blueberries compare in terms of glucose metabolism?
(01:14:29) Q: What are your thoughts on the Costco brand of Omega-3?
Access the show notes and video here.
Worth checking out -
We have a variety of in-depth articles covering some of the topics mentioned in this Q&A, including, hydrolyzed collagen, sulforaphane, nicotinamide riboside, NAD, sauna, vitamin D, and omega-3 fatty acids.
Additionally, related aliquots, clips, and episodes include:Â
- Aliquot #98: Fasting or Time-Restricted Eating? The Muscle Preservation Divide (TRE Series Part 1)
- Aliquot #99: The Science of Meal Timing: Can the Clock Influence Nutritional Impact? (TRE Series Part 2)
- Dom D'agostino episode clip: Avoiding side effects on a ketogenic diet
- Dom D'agostino episode clip: Can someone with an APOE4 genotype follow a ketogenic diet?
- Dr. Satchin Panda on Circadian Insights into Exercise Timing, Melatonin Biology, and Peak Cognition