Vitamin A 🥕 (Retinoids) | All You Need to Know!

[@MedicosisPerfectionalis]

💊 Antibiotics Lectures: www.medicosisperfectionalis.com/

[@vn7098]

This channel is really underrated 😕 he deserves wayyyy more subscribers. this guy makes difficult concepts soo easy to understand bless you !!

[@MedicosisPerfectionalis]

Thank you 🙏

[@uchihait]

Your wishes are true now

[@mutadabi4505]

You make medicine so simple , God bless you

[@MedicosisPerfectionalis]

God bless you too!

[@drpareshnechwani1701]

Sir i guess you are the nick name of 'Generosity'. Positivity in your words with calm and composed explanation has made u win hearts all over the Globe. Thank you sir from entire Medical Fraternity🙏🏻

[@Nurse_mici83]

As a nursing student, I take a break from studying to listen to your lectures and it’s so worth it..!! Never disappoints..✨💖✨😁

[@MedicosisPerfectionalis]

Thank you so much 😊

[@MikeEggzNBerger]

i do the same exact thing while i’m taking a break and taking a walk to exercise!!!

[@dorisberry4208]

Who could dislike this?!? You sir are amazing and your enthusiasm is so appreciated

[@MedicosisPerfectionalis]

Thank you so much 😊

[@YwhMusic]

People who are in denial dislikes this video

[@sitarasarfaraziqbal4789]

Come after along time on your channel. Glad to see you are progressing and getting acknowledge by the people. Your hard work is beyond words to appreciate. Keep it up. As soon as I get my Hose Job will support you on PETRIONE. Warm Heartedly wishes for you and lots of prayers from core of Heart. Stay Blessed and Happy Always. AMEEN

[@MedicosisPerfectionalis]

Thank you so much 😊 This means a lot to me!

[@JustShort338]

Examine the patients sclera for pigmentation in jaundice which is not found in hypercarotenemia.

[@MedicosisPerfectionalis]

Super! You’re excellent!

[@MarissaCarterArtist]

@@MedicosisPerfectionalis been waiting for this! You’re excellent! Thanks!

[@Hi-ny6iq]

The tone, the presentation, the drawings and illustrations. What are u a gift from god? this is the First time I have fun when studying Thank u very much

[@MedicosisPerfectionalis]

My pleasure 😇

[@Freesingskills19]

wow...this was fascinating, and a lot was over my head, but i loved the visual presentation. very riveting, and im sure it will make more sense if i rewatch it. thank you!

[@MedicosisPerfectionalis]

My pleasure!

[@jey765]

veterinary student here, thank you so much for this!!!

[@MedicosisPerfectionalis]

My pleasure! Can you please help me by sharing?

[@johnnellfelarca3777]

I'm not in the field of medicine but I found this video highly entertaining and informative. Thank you!

[@MedicosisPerfectionalis]

Wow 🤩 Thank you 😊

[@namasterising]

you are seriously a magician...I learn so much from these, thank you.

[@MedicosisPerfectionalis]

My pleasure!

[@ANokes1]

This was so logical, even for a layperson! Thank you!😊

[@MedicosisPerfectionalis]

My pleasure 😇

[@Fatma-kl9lp]

You makes medical topics really interesting thank you🫡

[@MedicosisPerfectionalis]

My pleasure!

[@Abdirahamantom1]

right now i ended all videos ,go east and west in youtube medicosis perfectionalis is the best one .

[@MedicosisPerfectionalis]

Wow 🤩 You’re my hero!

[@I_love_BTS_2025]

In jaundice there's yellow discoloration of sclera along with yellow discoloration in skin of palms, soles but in hypervitaminosis A, there's no yellowish discoloration in sclera and only yellow discoloration present in skin of palms, soles and other body surfaces

[@cooperbrain5446]

Thank youd dr iyaremoses on KZbin for curing my ansomia permanent with your herbal medicine..

[@ahmedhassan9398]

Greatest channel for medical students

[@MedicosisPerfectionalis]

Thank you 😊

[@batuhan6267]

perfect explanation, loved it, and your approach

[@MedicosisPerfectionalis]

Thank you 😊

[@ramyas9769]

In case of jaundice, the patient presents with yellow colored sclera which is not a feature of hypercarotinemia.

[@MedicosisPerfectionalis]

Excellent!

[@KayFlowidity]

6:00 👌🙏 8:35 Alcohol 10:00 🙌🙌 11:50 Clinical Benefits 16:40 Functions & Deficiencies 19:20 Excess

[@mushtahaamin3834]

You are a wonderful person and a doctor 🙏 Thank you for every video, thank you for every information 🙏 God bless you 🙏

[@MedicosisPerfectionalis]

God bless you too!

[@kenhaze5230]

Don't forget silver! A very popular skin-pigmenting substance in the world of natural remedies (for having normal colored skin).

[@g.e.esdiaries]

Please produce your own textbook ❤ medicosis of biochemistry!

[@MedicosisPerfectionalis]

Thank you so much! I have biochemistry notes on my website: www.medicosisperfectionalis.com/

[@mansisurya414]

Thnku sir for these precious lectures 🙌❤️ ... God bless...

[@MedicosisPerfectionalis]

God bless you too!

[@genevaday2229]

I have learned a lot from your videos, now may i teach you a tiny something. there are no polar bears in Antarctica. And as there are no trees there, I don't understand why a carpenter would be there.

[@MedicosisPerfectionalis]

Haha 😂 You’re right! Thanks for correcting me!

[@k.h.6991]

Yeah, the story comes from the north pole.

[@Larry-jb6su]

Great Channel PLEASE DO OMEGA 3 FATTYACIDS

[@Hi-ny6iq]

Omg this video is phenomenal

[@MedicosisPerfectionalis]

Thank you 😊

[@netad7771]

You need 1M subscribers

[@MedicosisPerfectionalis]

Thank you 🙏

[@claudiacramer4691]

This was bloody brilliant

[@MedicosisPerfectionalis]

Thank you!

[@dmg46664]

Great videos! I went to my dentist and mentioned chalky deposits on the surface being linked to vitamin A deficiency. He looked it up and couldn't find anything. Do you perhaps have a citation please 🙏

[@aileenalimorin3142]

Hello po, how about ashy dermatosis, what are the best vitamins

[@puneetdhiman5189]

Very helpful video crystal clear lecture tnx for this video plz provide another vitamins video

[@MedicosisPerfectionalis]

My pleasure 😇 I have made videos on all vitamins...Please check my “Biochemistry” playlist!

[@E--Drop]

Just found this channel. Your lectures are splendid! And you even answer the comments 👌 😁 ...Definitely *subscribed*

[@MedicosisPerfectionalis]

Thank you so much 😊 Welcome 🙏 to the Medicosis tribe!

[@Aryansingh-eh3ht]

How can we get your notes

[@wisdomebong]

Jaundice = maybe CT scan ( liver, pancreas, gallbladder. plus check the common bile duct channel), also check for fat in the stool 2) Hypercarotinemia= l will probably look at diet or something & maybe liver function test.

[@thegreenhipster]

That’s a great answer. Bilirubin will be off the charts. You may find yellow of eyes in Jaundice that isn’t present in hypercarotinemia. For hypercarotenemia there will be an excess of Vit A in the blood work, possibly elevated AST and ALT from elevated liver conversion activity?

[@sakshi9985]

Thank you so much mam for making this video

[@janhavis.8360]

*sir

[@MedicosisPerfectionalis]

My pleasure 😇

[@isanuracat20]

Beautifully explained 👏

[@MedicosisPerfectionalis]

Thank you 🙏

[@ureshanambuwasam6237]

Could i have the video describes differents between jaundice and hypervitaminosis A please 😊

[@MedicosisPerfectionalis]

I don’t have such a video!

[@mohedu1538]

What’s the resource that u have depend on to make this beauty playlist😊

[@NomPrenom-tl2bu]

This IS gold

[@MedicosisPerfectionalis]

Thank you 🙏

[@xiomarat451]

Hi Dr. I am very blessed for ding your channel. I have done all kind of medical and vision check for my problem to see at night, and nothing looks be wrong, but still can see at night. I may find the answer in your video. Thank you! I will try and come back. By the way, it is tru the supplement with Vitamin A can lead to hair loss? Thank you so much!

[@cooperbrain5446]

Thank youd dr iyaremoses on KZbin for curing my ansomia permanent with your herbal medicine..

[@munahiljaved2028]

Why couldn't I find this channel earlier!! Amazingly explained Sir✨

[@MedicosisPerfectionalis]

Thank you 🙏

[@kevinc5546]

Thank youuu the biochemistry playlist 🙏

[@kevinc5546]

And Doc ,Which playlist should I keep going next , microbiology? 🙏

[@MedicosisPerfectionalis]

Which playlists have you watched already?

[@kevinc5546]

@@MedicosisPerfectionalis I had only watched "physiology" and just finished "biochemistry"

[@d-rosano9909]

Oh medical school and medical topics makes me feel home.

[@MedicosisPerfectionalis]

Welcome home 🏡

[@d-rosano9909]

@@MedicosisPerfectionalis Home sweet home.

[@jzbreezio]

Can you make a video about how to understand this video?

[@maricrispandacan1814]

this is so helpful sir

[@MedicosisPerfectionalis]

Thank you 🙏

[@OOOOOOOKKKKKKK69]

Awesome! Loving the vitamin series :) Answer to question: observe sclerae Or: ask the patient if he ate a lot of carrots I guess :^)

[@MedicosisPerfectionalis]

Observe the sclera...Excellent!

[@RV_UGGERILAYA]

This was like a crazy vit A roller coaster ride which was indeed splendid... Please can you reply to my comment please please😽😽😽😽

[@MedicosisPerfectionalis]

:)

[@RV_UGGERILAYA]

@@MedicosisPerfectionalis thankyou thankyou thankyou so muchhhhhhhh😘😘😆

[@hairrum]

NOW IF ONLY I COULD FIND THE VERY BEST VITAMIN A TO TAKE. DOES ANYONE KNOW?? Also what can i take for pancreas?

[@nadia05681]

Crickets.... No one seems to have the answer 🥺

[@lookingatdaisies9901]

Search for most bioavailable form of vitamin A, that's what I do with most supplements. I believe retinyl palmitate or something was the bioavailable form and beta carotene (in veg etc) needs a conversion another step.

[@hayelomgidey8161]

Amazing video

[@MedicosisPerfectionalis]

Thank you 😊

[@Dr.SheldonShelby]

Awesome mate 👍🏽👍🏽👍🏽🙌🏼🙌🏼🙌🏼

[@MedicosisPerfectionalis]

Thank you 🙏

[@JinWingKazama]

Hypercarotenemia does not cause the (Sclera) to go yellow and it can be present on the (palm) of the hand

[@cooperbrain5446]

Thank youd dr iyaremoses on KZbin for curing my ansomia permanent with your herbal medicine...

[@jennifernwaonumah2702]

Well explained . Thanks for the great video

[@MedicosisPerfectionalis]

My pleasure 😇

[@MichaelRWright]

Subscribed. Awesome!!!

[@MedicosisPerfectionalis]

Thank you 😊

[@dabu3]

At 8:34 you mention when ethanol enters your body it can lead to toxicity to your kidney. Does that mean it’s bad to drink alcohol while taking vitamin A at the same time?

[@lieselmimmenger8172]

Sir which book did you study for vitamins ?

[@MedicosisPerfectionalis]

🥬 Nutrition playlist: kzbin.info/aero/PLYcLrRDaR8_ejLKk85pAr8txLCVmNAVMq&si=o9goLcceJIcxDSBR

[@CristianoRaashid77]

You inspire me to study better

[@MedicosisPerfectionalis]

Thank you 🙏

[@JosiahFickinger]

It was today: January 23rd that I decided to research everything I can about the vitamins!

[@MedicosisPerfectionalis]

Best of luck!

[@dmshot48]

Damn thank you so much . But my brains overloaded

[@IGF-en7gn]

Thanks!

[@MedicosisPerfectionalis]

Thank you so much for your support!

[@bvsunilyadav8197]

Sclera can differentiate jaundice and carotenemia

[@amanial-qudah5241]

Thank you!

[@MedicosisPerfectionalis]

My pleasure 😇

[@eszterhajnoczy2523]

How about topical retinol while pregnant?

[@tenzinzompa7537]

Thank you 😂 ur funnistly genius if it make sense 😅

[@MedicosisPerfectionalis]

Thank you so much, Tenzin! I appreciate you! Would you please help me by sharing?

[@kathleenkathleen2435]

What if you don’t have a gallbladder?

[@ktakeda217]

I freaking love you. Thankyou.

[@MedicosisPerfectionalis]

Thank you 😊

[@matlhatsimabena159]

Thanks for this,if a supplement has 5000IU do I have to cut it in half because you said the recommended dose is 3000IU or is it alright to take 5000IU?

[@kennythelenny6819]

So that depends on the design of the drug. Is it a tablet or capsule? If it's a tablet and has a groove marked in the middle, then yes you can split it I half but if not then it's hard to know especially if the design is either sustained or extended release. If it doesn't have the middle groove it might be difficult to know so you might want to reduce the dosage since 5000IU is higher than the recommended dietary allowance and I'm sure you already have a surplus because of your diet. Some literature suggests chronic long term use of over 25000IU per day will result in hypervitaminosis. Best bet is to try find a manufacturer selling lower dosage amounts, divide the tablet in half if applicable(groove score) or take the 5000 tablets but lower your weekly frequency dosage aka if you take one daily perhaps, take it on Monday, Wednesday and Friday only.

[@omraz7864]

great vid if your vitamin a (retinol) is in range and beta carotene and alpha carotene is low does this mean your vitamin a deficient?

[@kennythelenny6819]

No. Beta carotene is provitamin A which gets activated to vitamin A aka retinol meaning you can't have one in range and the other isn't the way you phrased it.

[@shagarmakwana6598]

Ask the pt of anorexia and abdominal pain

[@syedsaniyaahmed9995]

This video is fantastic

[@cooperbrain5446]

Thank youd dr iyaremoses on KZbin for curing my ansomia permanent with your herbal medicine...

[@MedicosisPerfectionalis]

Thank you so much!

[@hassanm.kadhim6980]

Legend 🤩!

[@MedicosisPerfectionalis]

Thank you 🙏

[@magnificentoutcome]

Um I want to correct a mistake you said. We have two types of melanin, they are eumelanin and pheomelanin. Eumelanin is type of melanin that is dark. And phenomelanin is light skin. Albinism is too much pheomelanin and Hyperpigmentation is when skin produce too much EUmelanin.

[@heba6374]

Where can i find the answer of diffrentiation?

[@cooperbrain5446]

Thank youd dr iyaremoses on KZbin for curing my ansomia permanent with your herbal medicine...

[@alexandrdavidov7369]

How to get rid of vitamin A from your body if you have hypervitaminosis?

[@sysomphonemanuthong3953]

This explains y ai needs this class also! LoL the shades of skin is based on what you know to eat! 🌌🌐🌌⌚

[@adamlopez3186]

Nutrition health education follow-up on this channel as much as possible share with your friends

[@MedicosisPerfectionalis]

Thank you so much 😊 I appreciate you!

[@sakshi9985]

God bless you

[@MedicosisPerfectionalis]

God bless you too!

[@rses916]

I have vit A deficient because of celiac disease. Trying to raise it what supplement should I take

[@MedicosisPerfectionalis]

Most supplements will be ok. Talk to your doctor to know the best form and dose. Don’t take vitamin A if you’re pregnant or trying to become pregnant. Good luck to you! Disclaimer: I am not a doctor...I just teach.

[@alfredotan972]

Where can I buy Vit A (retinol)

[@RainberryRainberry]

this is so great ~

[@MedicosisPerfectionalis]

Thank you 🙏

[@rekhakadam6393]

Many thanks 🙏🏻

[@MedicosisPerfectionalis]

My pleasure 😇

[@bridgettekekana4639]

The difference is in the sclere

[@majiddabboussi7006]

Brilliant, 🙆‍♂️🙆‍♂️

[@MedicosisPerfectionalis]

Thank you 🙏

[@robertetchingham7337]

From what I read, the average male needs around 900 mcg per day and women, 700

[@ThatsWhy-]

Hemolytic or hepato jaundice precipitates inside the white of the eye

[@MedicosisPerfectionalis]

Any type of jaundice can lead to yellow discoloration of the sclera.

[@ThatsWhy-]

@@MedicosisPerfectionalis so my answer is right . Hypercarotinoid dose not have discolouration

[@ThatsWhy-]

Am I answering right to your last question?

[@MedicosisPerfectionalis]

Biochemistry Playlist: kzbin.info/aero/PLYcLrRDaR8_dKo6Nu1Dw1efJGkDpuZGEy&si=N4F9MJta7o5y3K1u

[@baraaka5376]

شو منعمل اذا الشخص دهن منو وطلع عالشمس كبف منعالج؟

[@sebmeister67]

make a video about balding

[@Esraa_7amdy]

أحسنتم ✨💖

[@MedicosisPerfectionalis]

Thank you!

[@hunainaikram1888]

CAN U PLZ TELL WATS RETININE

[@dren4805]

19:38There are no polar bears in Antarctica 😥

[@MedicosisPerfectionalis]

Sorry 😞

[@dominicbosekeng9903]

I love the simple diagrams 😂

[@MedicosisPerfectionalis]

I appreciate you!

[@hansiunterlippe8032]

19:35 The Antarctic polar bear has an extra amount of VitA in his liver 🤔

[@christoferlindgren8662]

😂 Either the carpenter in the story ate too many penguin livers, or he made a serious navigation error

[@sysomphonemanuthong3953]

This must be the other balance of what superhero knon on health stuff also! Does magic facts any other ingredients? 🧛⚖️🧟👻

[@eileenmcauley9145]

Would 5000iu be ok to take of vitamin A a day

[@mballer]

Polar bears in Antarctica? You are great in medical videos, not so great in zoology/geography.

[@OOOOOOOKKKKKKK69]

Maybe the carpenter took the polar bear with him to antartica

[@MedicosisPerfectionalis]

Oops 😬 Sorry! It was the Arctic.

[@zafarqarizada8173]

Thanks a lot sir please keep uploading videos we will always support you ❤

[@MedicosisPerfectionalis]

Thank you 🙏

[@arfahayat7934]

Because the sclera do not go yellow in hypercarotenemia

[@MedicosisPerfectionalis]

Excellent!