To start using Tab for a Cause, go to:
The pigments in our food all get destroyed on their way through our digestive where do the colors of our poop and pee come from?
Thanks also to our supporters on
___________________________________________
FYI: We try to leave jargon out of our videos, but if you want to learn more about this topic, here are some keywords to get your googling started:
- Red blood cells (RBCs), also called erythrocytes, are the most common type of blood cell and the vertebrate’s principal means of delivering oxygen
- Hemoglobin also spelled haemoglobin and abbreviated Hb or Hgb, is the iron-containing oxygen-transport metalloprotein in the red blood cells of all vertebrates as well as the tissues of some invertebrates.
- Bilirubin is a yellow compound that occurs in the normal catabolic pathway that breaks down heme in vertebrates.
- Urobilinogen is a colourless
1 view
710
235
2 months ago 00:00:32 1
…but the people are retarded
2 months ago 00:12:48 1
The Brand New STIHL MS400.1! WHY is this CHAINSAW different?
2 months ago 00:08:10 1
AI Agents Will Create MILLIONAIRES in 2025 – Are You Ready
2 months ago 00:03:02 1
SPX Options Trading : Strategies for Big Gains!
2 months ago 00:02:41 6
sinking in the deep || Viktor (Arcane)
2 months ago 01:21:24 1
The Dark Exploitation of La Toya Jackson | Full Documentary (4K 2160p) | the detail.
2 months ago 00:25:19 1
Существа в открытом космосе возможны? / Большой Взрыв наоборот / Астрообзор #169
2 months ago 00:04:14 1
The Hunter - Bloodborne (4K UHD 2024)
2 months ago 00:11:49 1
Почему выжили только Homo Sapiens? Куда делись остальные виды людей?
2 months ago 00:04:35 1
My Girl OST - Sang-eo-reul Sa-rang-han In-eo (Male Version)
2 months ago 00:03:10 1
Sometimes I Like To Lie - AnnenMayKantereit
2 months ago 00:26:26 1
LEGO Horizon Adventures PS5 Pro Gameplay - Thunderjaw Boss Fight
2 months ago 00:00:59 1
Melania Trump is doing things differently this time
2 months ago 00:13:57 1
Why did Davy Jones Look SO Realistic?
2 months ago 00:06:30 1
Leadstal vs. Leads Sniper: Which Email Extractor REALLY Gets the Job Done? 😎
2 months ago 00:04:04 5
Mass Effect Trilogy Trailer
2 months ago 00:02:02 12
DayZ Update Teaser
2 months ago 00:16:17 1
The Ultimate Email Extractor in 2024 🚀
2 months ago 00:02:49 1
Chris Isaak ~ Black Flowers
2 months ago 00:39:19 1
Historian Answers Witchcraft Questions | Tech Support | WIRED
2 months ago 00:04:45 1
Hollywood Undead - Hollywood Forever (Official Music Video)
2 months ago 00:47:00 1
Starmer is MORE EXTREME than Corbyn. The Right Don’t Understand the Battle They Are Losing
2 months ago 00:57:58 1
The dirty secrets of US-Israel relations: with US Ambassador Chas Freeman