blood Type and Autism

[Kayla55]

These findings have led some researchers to believe that the Rh factor could be a marker for an underlying genetic susceptibility to autism.

However, that the evidence is not yet conclusive. More studies are necessary to determine the relationship between RH status and autism. These studies will help us better understand the complex factors that contribute to the development of autism, and ultimately, help us find ways to prevent and treat this condition.

Can RH Status Cause Autism? | Discovery ABA

Connection some believe is mixing blood types in labour, RH status requiring perhaps more folic acid.

Worth looking into

 

[Kayla55]

If the father has blood type O and the mother is Rh negative, the baby's Rh status will depend on the father's Rh type

intresting because both my parents have such strong immunity, and I'm auto-immune. This that we now certain my mom's did have autism.

i always figured I was messed up due to conflict of such polarities, that perhaps it was theory lending that some blood groups are in theory original whilst others are mixed, lending to decline in anti-bodies. I was also breach baby, tough one.

 

[Ronald Zeeman]

Their is more to blood type than meets the eye, strongly related to immune system. which in turn may tie in with autism six siblings four on spectrum all share same blood type AB positive.

 

[Kayla55]

Their is more to blood type than meets the eye, strongly related to immune system. which in turn may tie in with autism six siblings four on spectrum all share same blood type AB positive.

RH neg is only 35% probability more for ADHD than ASD, so genetics do play a role but seem to not be only factor.
Other blood types when mixed at birth do also pose health challenges but RH by far being the worst. I've seeing rumour eyptians were RH which may well be true, but not as an alien species. With certain tribes being dominant in some parts of world, and of course brown eyes being normal, from pyramids of Geser to Aztec. melanomian issue usually resides with blue eyed Europeans, and green eyes were less mutated and in lesser numbers.
Before stumbling into this I was looking at possibility that theory of blood type O is that some tribes may had different blood lines, and usually mix which created health issues but also that usually original tribe creates a culture (creators)so whilst others with offspring borrow ideas, they appear to not invent ideas back to original tribe or blood type (hunters)
EG. Mostly Asians (possibly RH)invent their culture, its borrowed but never innovate-injected into by other tribes.
Whilst innovation-lending does cross cultures. Many cultures seem to ONLY leverage from this, even heightening concept of 'jagger' or hunter perfecting ideals of others.

ADHD seems more adapted to social guesses and language, combined with ASD lends for better masking. But ASD on its own seems be social deficit compensated by intelligence. So diversity appears to create, NT more stable at refining these systems and regulating into life patterns. Or something to that effect.
When we look at a country we see sum of creators of that society, often NT that dominates and displays this. It's most noticeable in concept of training, where clearly some don't possess rhythm of dance but rather forge it enough. Some don't have intellectuals but studied long enough to get job done, but don't possess ability to create own doctorate. These people are like actors, representatives of culture but honestly doubt Tom cruise has IQ to fix/invent machines in his movies, but he's action character and society is content with that. When we turn TV on and media portrays everything mixed up, we get many unhappy people who don't fit in with unreasonable standards.
Also hormones and drugs used by athletes to enhance performance, so many factors at play.

 

[Ronald Zeeman]

I have only met two people with rh negative blood one was AB the other A. A far as I know all north American Indians have O blood unless mixed heritage. If RH negative dangerous to get pregnant if child positive, immune reaction with mother, could kill or badly damage baby.

 

[Jumpinbare]

I have only met two people with rh negative blood one was AB the other A. A far as I know all north American Indians have O blood unless mixed heritage. If RH negative dangerous to get pregnant if child positive, immune reaction with mother, could kill or badly damage baby.

Nice to meet you. I am AB negative

 

[Ronald Zeeman]

Nice to know another fellow AB.

 

[Neonatal RRT]

April, 2025

Correlations between blood group and Rh factor in families and autism spectrum disorder: A comprehensive analysis​

Correlations between blood group and Rh factor in families and autism spectrum disorder: A comprehensive analysis - Scientific Reports

"...logistic regression analysis identified the AB + blood group as being associated with a significantly lower risk of ASD, suggesting a novel protective factor. No significant associations were observed between other blood groups, Rh factors, and ASD risk..."

 

[Kayla55]

AB blood type in a baby can be associated with increased risks of certain health issues, particularly during the newborn period. These include an increased risk of neutropenia (low white blood cell count), sepsis, respiratory distress syndrome (RDS), and retinopathy of prematurity (ROP). Additionally, ABO incompatibility between mother and baby can lead to jaundice and, in rare cases, more severe complications.

ABO Incompatibility and Newborn Health:

• ABO Incompatibility:
  When a mother has type O blood and the baby has type A, B, or AB, their blood types are incompatible. The mother's body may produce antibodies (anti-A or anti-B) that can cross the placenta and attack the baby's red blood cells, potentially causing jaundice and, in severe cases, hemolytic disease of the newborn (HDN).
  
  
• Severity:
  ABO incompatibility is usually less severe than Rh incompatibility, but it can still cause jaundice and may require treatment like phototherapy or, in rare cases, exchange transfusion.
  
  
• Jaundice:
  Jaundice, a yellowing of the skin and eyes, occurs when bilirubin levels in the baby's blood become too high. It's a common symptom of ABO incompatibility.
  
  
• Hemolytic Disease of the Newborn (HDN):
  This occurs when the mother's antibodies attack the baby's red blood cells, leading to their destruction. This can cause anemia and other complications.
  

AB Blood Type and Other Health Risks:

• Increased Risk of Blood Clots:
  Studies suggest that people with AB blood type may have a higher risk of blood clots and heart attacks.
  
  
• Higher Risk of Stroke:
  Some research indicates a higher stroke risk for individuals with AB blood type.
  
  
• Potential Cancer Risks:
  Type A and AB blood types have been associated with higher risks of certain cancers, including gastric cancer and pancreatic cancer.

 

[Kayla55]

My one twin, (not identical) later diagnosed ADHD had jaundice at birth, nurse said to just give him few minutes sun each day.

My other son only developed celiac later on, and he's still rather thin despite strict diet. I'm now going to add millet and bovine gelatin to the soup.

 

[Kayla55]

Theory of blood lines or blood wars, I never really took type of negative that much into account... Although still reckoning starsigns do have place in October rust.
With vieetnaam I figured pesticides affect parent and would then appear genetic, as in chemicals altered parents in some way.

This better explains genetic part, other than environmental factors. When Celia conceives naturally vs being metaphorical vampire which is movie for soundtrack to the underworld.

Looked that hazel eyes more noticeable than green, perhaps showing mutation from brown eyes to lack melatonin in colder regions. Since hair usually darker with green eyes it seemed to be fresh injection of regular genes, genetic throwback with perhaps pale skin but hair keeping melatonin.
Unlike reptiles who's pupils are noticeably displaying in light, the blue eyes warped from months of darkness. I wonder how long (without mixing other genes) would it take for the melatonin effects to reverse, if family residing in warmer climate? Would glowing sun tan be start, would hair and eyes eventually go darker, too?

 

[Ronald Zeeman]

Learning about blood type the hard way, interesting. Both my parents had AB positive blood, and figured through endogamy could have come from same line. Now one of my special interests, including possible religious significance, Apparently, Jesus Christ may have had this blood type, Now also looking into this puzzle. Sure keeps me busy. These are the kind of real life puzzles I really enjoy, complex, deeper I look more interesting it gets. intersection of cultures and religion, eastern and western So middle east really is middle.

 

[Kayla55]

Not sure if icelandic-europeans or Indians with which blood type, but first blood transfusions were performed against will of church in secret by Leonardo types of dyptian influenced technologies. Today lactose intolerance is due to additives but was Asian cultural aspect long before, also lack breast feeding and hence health issues with gut micro. Over many generations this could have varied effects on brain and maybe alter bust size of influenced courtures.
I think clearly outside European history books is evidence of neuro-divergencs or mental health amongst Asians. From triangular strut braces to pyramid influence on Pythagoras (Greeks were brilliant, but pyramids indicate it belonged to another) so academic scholarship to spiritual mystics and own set of physical sports/fighting.

O negative blood type is determined by the inheritance of both the recessive O allele for the ABO blood group and the recessive Rh negative allele. This means a person with O negative blood type inherits an O allele from each parent and an Rh negative allele from each parent.

Here's a breakdown:
ABO Blood Group:

• The ABO blood group is determined by three alleles: A, B, and O.
  
  
• A and B are dominant, while O is recessive.
  
  
• A person with O blood type has two O alleles (OO).
  

Rh Factor:

• The Rh factor (also known as the D antigen) is a protein on red blood cells.
  
  
• Rh positive (+) indicates the presence of the protein, while Rh negative (-) indicates its absence.
  
  
• The Rh negative allele is recessive, meaning a person needs two Rh negative alleles (--) to be Rh negative.
  
  
• If a person inherits one Rh positive allele and one Rh negative allele, they will be Rh positive.
  

O Negative Blood Type:

• To have O negative blood type, a person must inherit the following:
  • Two O alleles (OO) for the ABO blood group.
  • Two Rh negative alleles (--) for the Rh factor.

This combination of recessive alleles results in a blood type that lacks both the A and B antigens (O) and the Rh factor protein (-), making them a universal donor for red blood cell transfusions.

 

[Kayla55]

The highest rates of Rh-negative blood types are found among the Basque people, who live in the Pyrenees region between Spain and France. Specifically, the Basque population has the highest frequency of RhD-negative allele in the world, with rates ranging from 21% to 36%

Another point of interest is how mixed, we all really mixed cultures. But France mixed for much longer with Egyptian blood, UK during colonial period also noted to take foreign wives. High rate in USA is probably from above reasoning.

Some have theory that type o blood shows original ancestry, with anti-bodies. And may indicate a more pure tribe or race?

 

[Ronald Zeeman]

What I have noticed AB is at most 2,000 years old, No old grave sites in Europe before about 1600. blood type A is European And B is Asian. Now how did Pakistani and Koreans get such significant numbers of AB.

 

[Kayla55]

What I have noticed AB is at most 2,000 years old, No old grave sites in Europe before about 1600. blood type A is European And B is Asian. Now how did Pakistani and Koreans get such significant numbers of AB.

Maybe it's other way round, AB is their blood type, and when Ceasar and Gauls invaded egypt - it was passed into mostly France?
Remember that life in snow was tough, most Romans relocated to what's now Italy, it wasn't fun and games in snow. Spending summer growing food, preserving and hoarding stock for winter months of sewing. This diet affected health. Prolonged exposure to cold climate means red-headed Scots were mostly likely from further in Iceland. My hair is moussy blond, pale skin but not as freckled, blue eyes. It's melatonin!!
When one is sick, then have better understanding of symptoms, such when we younger we can eat whatever and get away with it.
Different cultures can represent completely different world, there are universes within universes if you look at water samples under microscope.
Most adaptions started by observing animal evolution, like beavers and wasps building homes. This concept of animals habits in climate affected various cultures differently.
My dad is real stick in the mud, and I've grown up with indifference so my whole life, noted my mother's affect on me, preferring autistic parent. Famous saying we are who we are, don't change and it's best to just be who you are. But I really don't fit in.

 

[Ronald Zeeman]

Just looked it up France has 2.5 % AB positive not sure what it would have been 1000 years ago. My hypothesis,
is religious Jesus was married wife was pregnant, wife and kid were spirited out of Italy and hidden in France
source of holy grail which is actually his wife's uterus. Seems far fetched. Either way I started thread on this which got terminated, Either way I like puzzles, even far fetched, This one had legs still quietly following it. Wondering if it relates to after my stroke got message in no uncertain terms "You are the messenger". Still not sure what message.