All
Search
Images
Videos
Shorts
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
0:49
Did you know excessive sleepiness might signal brain issues? 🧠 Orexi
…
6.9K views
8 months ago
Facebook
Lewis K. Clarke MD, PhD
0:37
Anti-Orexin Receptor 1 Antibodies | Invitrogen
Jul 7, 2018
thermofisher.com
Dual Orexin Receptor Antagonists (DORAs) in Treatment of Insomni
…
Nov 28, 2022
psychiatrictimes.com
2:04
Patients with narcolepsy type 1 have severely low or absent levels of br
…
2.3K views
Jul 27, 2023
Facebook
The New England Journal of Medicine
Alixorexant: Orexin-2 Receptor Agonist Shows Promising Result
…
8 months ago
linkedin.com
5:00
Iron deficiency often missed in young women, girls, research finds
Jul 1, 2023
NBC News
Linda Carroll
1:03
This Brain Chemical Controls When You Sleep (99% Don't Know Abou
…
2 weeks ago
YouTube
Vaultof Sleep
Zinc Deficiency: Signs, Causes, and What to Do | Dr. Berg
Apr 9, 2025
drberg.com
Exploring the Overlooked Role of Orexin in Alzheimer Disease and S
…
10 months ago
neurologylive.com
8:37
Adrenal Enzyme Deficiencies
214.9K views
Feb 17, 2020
YouTube
Dirty Medicine
23:59
A Beginners Guide: Nutrient Deficiency
1.4M views
Aug 22, 2017
YouTube
ZipGrow
4:00
Understanding Pernicious Anaemia (B12 Deficiency)
280.1K views
Jan 6, 2021
YouTube
Zero To Finals
4:22
Sulfur Deficiency Symptoms in Plants
8.8K views
Nov 25, 2020
YouTube
CF Strock
2:36
Nutrient Deficiencies of Plants
40.6K views
Aug 26, 2013
YouTube
nutrientsforthemind NFL
57:28
How Common Mineral Deficiencies Impact Our Health
91.2K views
May 13, 2021
YouTube
Mark Hyman, MD
2:02
2-Minute Neuroscience: Receptors & Ligands
370.9K views
Sep 27, 2014
YouTube
Neuroscientifically Challenged
7:31
Oxytocin | The Love Hormone | Endocrinology 🩺
1.7M views
May 10, 2017
YouTube
Dr. Najeeb Lectures
26:51
Vitamin B1 (Thiamine) Deficiency, Neurological Dysfunction & Disease
181.7K views
Oct 14, 2019
YouTube
EONutrition
3:44
Vitamin B1 Deficiency Symptoms Explained By Dr. Berg
606.3K views
Jul 29, 2017
YouTube
Dr. Eric Berg DC
8:36
Alpha-1 Antitrypsin Deficiency - causes, symptoms, diagnosis, tre
…
228.6K views
Nov 5, 2018
YouTube
Osmosis from Elsevier
10:03
Vitamin D Deficiency Signs & Symptoms (ex. Fatigue), Diagnosi
…
336.2K views
Aug 19, 2020
YouTube
JJ Medicine
6:17
Plant Nutrient Deficiency Symptoms (Nitrogen, Phosphorus, Potassium)
20.7K views
Oct 26, 2020
YouTube
CF Strock
0:46
Signs and Symptoms of Growth Hormone Deficiency
13.1K views
Apr 1, 2019
YouTube
TopLine MD Alliance
3:30
Hidden Deficiency in POTS (Postural Orthostatic Tachycardia Syndrom
…
206.6K views
Sep 7, 2018
YouTube
Dr. Eric Berg DC
4:46
5 Signs and Symptoms of Vitamin B12 Deficiency
1.7M views
Mar 8, 2018
YouTube
Healthline
6:52
Z Drugs, Melatonin Agonists, & Orexin Receptor Antagonists
25.8K views
Mar 12, 2021
YouTube
PhysioPathoPharmaco
5:11
Iron Deficiency Symptoms and Causes of Anemia – Dr.Berg
757.4K views
Nov 8, 2020
YouTube
Dr. Eric Berg DC
5:05
Top 11 Symptoms of Iron Deficiency and What to Do
192.8K views
Aug 21, 2021
YouTube
Stronglife Physiotherapy
7:20
Vitamin B6 (Pyridoxine) Deficiency | Dietary Sources, Causes, Signs &
…
191.5K views
Oct 16, 2020
YouTube
JJ Medicine
8:29
Vitamin B12 Deficiency Symptoms (ex. Depression), Why symptoms
…
411.7K views
Jun 29, 2019
YouTube
JJ Medicine
See more videos
More like this
Feedback