Roger Seheult, MD
@RogerSeheult
1.6 million on YouTube MedCram 4X Board Certified: IM, Pulm, Sleep, Critical Care Full time Clinician Co-Founder MedCram Professor at Loma Linda Univ and UCR
Please note that I don’t fit the typical C19 false dichotomy: I agree with the top boxes and disagree with the bottom ones.
This is the most heartbreaking thing I've read in some time💔 Poor woman has severe long covid, and her own family appeared to not appreciate the seriousness. She passed the next day from her disease. Please believe people when they tell you what they're going through.
I called my mom. I told her I'm afraid I'm going to die. Her response? She hung up. 😫#MECFS
How long should I be in the sun to get vitamin D? Note that for white skin, the maintenance dose time ranges from 3 to 15 min (equator to high latitudes) in these ideal conditions, for locations and seasons that are not experiencing the vitamin D winter. The lack of symmetry at…
For those that want to nerd about what NIR does to your body to make us more healthy at the biochemical level: pubmed.ncbi.nlm.nih.gov/33676947/ "Using an established NIR device (Lee et al., 2016), we focused on the effects of NIR radiation on cultured cells and animal models. In this…
What is going on here?
Palo Alto FluA (not H1, not H3, not H5) Now well over the 100 PMMoV to designate "not a signal error" and much earlier than 2024 H1 is high in Dover New Hampshire and Anchorage Alaska as expected mid-summer (vacationers likely) FluB is high in Georgia, similar to last summer
What do people with skin cancer do about getting enough sunlight? Ultraviolet is high energy radiation and the one that is thought to cause mutations in the skin but cannot readily penetrate through clothes Infrared is low energy and not concerning for skin cancer but CAN…
Agreed, Dr. Seheult. Jeffery's May 2025 pre-print confirms adding 60W incandescent bulbs to LED environments boosts color contrast detection by ~25% in protan and tritan ranges, with effects lasting up to 6 weeks. Reinforces urgency for exemptions to preserve eye health.
Exactly what I am running into right now as I am trying to change from florescent lighting at work to incandescent but I cannot find any bulbs or lamps that will provide enough light. I could only find 40 and 200 watt bulbs...and no lamps to match either. This is getting crazy.
🚨🚨🚨In 2007 Congress passed a law that banned all bulbs under 45 lumens/watt (an incandescent bulb is 15 lumens/watt). The Department of Energy in 2022 made the final rule to go into effect in 2023 (which it did). In 2024 a new rule passed which will go into effect in 2028…
🚨🚨🚨In 2007 Congress passed a law that banned all bulbs under 45 lumens/watt (an incandescent bulb is 15 lumens/watt). The Department of Energy in 2022 made the final rule to go into effect in 2023 (which it did). In 2024 a new rule passed which will go into effect in 2028…
