Dr. Mark Leong on Instagram: "The Truth About NMN Nobody Talks About! Here’s the 3 important measurements you should know if you’re taking NMN: 1. Direct Measurement of NMN in Blood After oral NMN, studies show a quick spike in NMN levels but it disappears fast. Your body rapidly converts it into nicotinamide (NAM) and other NAD⁺ precursors. The only way to detect this is through LC-MS/MS testing, a research level tool, not something any regular clinic offers. 2. NAD⁺ Levels is the Real Marker T
4:32
Dr. Mark Leong on Instagram: "The Truth About NMN Nobody Talks A…
5.9K views4 months ago
Instagramdr.markleong.official
NLM Extramural Programs (EP) Overview
2:18
NLM Extramural Programs (EP) Overview
1.9K viewsOct 3, 2023
YouTubeNational Library of Medicine
The NLM YouTube Channel
0:51
The NLM YouTube Channel
3.2K viewsDec 16, 2020
YouTubeNational Library of Medicine
NLM’s Historical Collections
2:57
NLM’s Historical Collections
3.5K viewsMar 8, 2022
YouTubeNational Library of Medicine
The NLM Traveling Exhibition Program
2:35
The NLM Traveling Exhibition Program
571 viewsAug 1, 2024
YouTubeNational Library of Medicine
NNLM Discovery | Virtual Health
3:23
NNLM Discovery | Virtual Health
2.2K viewsMar 15, 2023
YouTubeNational Library of Medicine
NNLM Delivery: Download a File
1:16
NNLM Delivery: Download a File
448 viewsJul 16, 2020
YouTubeNetwork of the National Library of Medicine [NN…
50:37
NNLM Region 2 Kick Off
94 viewsDec 8, 2021
YouTubeNetwork of the National Library of Medicine [NN…
14:42
NNLM Discovery | Open Science
1K viewsApr 2, 2024
YouTubeNational Library of Medicine
45:18
NNLM Day at MLA - Region 1 - April 28, 2022
105 viewsApr 29, 2022
YouTubeNetwork of the National Library of Medicine [NN…
3:18
NLM Product Guides: Open-i
170 viewsMar 6, 2025
YouTubeNetwork of the National Library of Medicine [NN…
17:31
NNLM Discovery | Virtual Health (Season 1/Episode 1)
890 viewsMar 15, 2023
YouTubeNational Library of Medicine
14:08
NNLM Discovery | Becoming a Medical Librarian
2.8K viewsApr 24, 2024
YouTubeNational Library of Medicine
1:33
How to log in to training.nnlm.gov
2K viewsAug 15, 2023
YouTubeNetwork of the National Library of Medicine [NN…
1:24:14
ClinicalTrials.gov for Librarians August 20, 2024
221 viewsAug 22, 2024
YouTubeNetwork of the National Library of Medicine [NN…
1:20:59
Health Programming at Your Library March 19, 2025
189 viewsMar 24, 2025
YouTubeNetwork of the National Library of Medicine [NN…
2:23
How-to Navigate Your Way Around Moodle
121 views7 months ago
YouTubeNetwork of the National Library of Medicine [NN…
51:03
11/18/2025. Research Data Services Landscape: How Do You Start an…
99 views5 months ago
YouTubeNetwork of the National Library of Medicine [NN…
2:47
(Audio Described) NLM - The World's Research Engine
1K viewsJun 9, 2022
YouTubeNational Library of Medicine
6:58
NMN Unveiled: The Science Fueling the Future of Longevity
7.8K viewsAug 19, 2024
YouTubeMedical Specialists Associates
1:19:45
ClinicalTrials.gov for Librarians. January 15, 2026.
116 views3 months ago
YouTubeNetwork of the National Library of Medicine [NN…
33:45
NMN - Everything We Knew About It CHANGED! (New Study Analysis)
30.6K viewsDec 23, 2024
YouTubeWellness Messiah with Rimon
45:12
Introduction to Metabolomics | 2021 EMSL Summer School
2.5K viewsJul 15, 2021
YouTubeEnvironmental Molecular Sciences Laboratory (…
2:41
The National Library of Medicine Welcome Video
94.8K viewsJul 10, 2020
YouTubeNational Library of Medicine
1:03
Welcome to the Network of the National Library of Medicine (NNLM)
606 viewsJul 28, 2023
YouTubeNetwork of the National Library of Medicine [NN…
51:06
When Your Community Is Your Hospital. November 13, 2024.
187 viewsNov 18, 2024
YouTubeNetwork of the National Library of Medicine [NN…
1:09:57
10/15/2026. Pathways to Data Services. Session 3: Finding Data.
43 views6 months ago
YouTubeNetwork of the National Library of Medicine [NN…
1:44:17
Webinar #7: Tools Used to Study the Spectrum of NM
126 viewsApr 5, 2023
YouTubeA Foundation Building Strength
1:01:52
NLM's History of Medicine Division: A Research Collection of Rare Me…
516 viewsMar 2, 2021
YouTubeNetwork of the National Library of Medicine [NN…
42:29
R4 Connections: Empowering Teens Through Media and Health Literac…
380 viewsApr 17, 2025
YouTubeNetwork of the National Library of Medicine [NN…
See more videos
Static thumbnail place holder