You've probably hit the heart or lungs. The fish have a number of adaptations that allow them to live successfully in cold water. Veins on the back of the hand show up more clearly as we age due to tissue loss and other changes. Understanding the meaning of the blood test results is essential if you want to know the exact nature of your illness. It will be very useful for creating characters with alternative blood colours, and knowing the colours of their blood in their deoxygenated states will be incredibly useful for painting the colour zones of the characters. During menstruation, the body sheds tissue and blood from the uterus through the vagina. Human blood contains hemoglobin, which is a complex protein molecule in red blood cells. Blood or discharge that is orange or grey may indicate an infection. Read more about the color black. The copper is actually in the form of the copper (I) ion (one which has a +1 charge) when it isn’t bound to oxygen and the copper (II) ion (one which has a +2 charge) when it is bound to the oxygen. Linda Crampton (author) from British Columbia, Canada on November 16, 2017: I've never heard of white blood. Veins are usually colored blue in illustrations. A doctor would likely perform other tests to diagnose the cause of a colour change and not rely entirely on the liquid’s appearance. Unusual spotting or bleeding between menstrual cycles may be a sign of a sexually transmitted infection, such as chlamydia or gonorrhea. Linda Crampton (author) from British Columbia, Canada on March 18, 2013: Thank you very much for the comment, thebiologyofleah. I would be amazed if I were to ever bleed out green or some other color besides red. The colors have different wavelengths and energies. In this article, we present a period blood chart and discuss what the different colors of period blood can mean. This gives rise to a major egg yolk protein called vitellin. One example related to your question is the use of methylene blue to remove excess methemoglobin from the blood. Dark red or brown vaginal discharge that occurs after giving birth is called lochia, or postpartum bleeding. Since your doctor took the blood sample, you should ask him or her about your son's blood colour. There are between 4 and 5 million red blood cells in each cubic millimeter (or microliter) of an adult female's blood and between 5 and 6 million in the same volume of an adult male's blood. This pigment is colorless when deoxygenated and pink-violet in color when oxygenated. In addition, bilirubin collects in the urine during jaundice, causing the fluid to become dark. In this condition sulfur, has joined to the hemoglobin molecules, forming a green chemical called sulfhemoglobin. Blood in veins isn't blue, even though in illustrations of the circulatory system the veins are traditionally colored blue. The darker blood is usually closer to the heart, and travels through arteries. Dark-colored blood, called venous blood, is dark because it has become deoxygenated after having traveled through the body before returning to the heart drained of oxygen. This is what we want to see! Last medically reviewed on April 1, 2019, Brown discharge before a period is usually harmless, and there are many possible reasons for it. I'm glad the article was helpful. The presence of the yellow color depends on what the insect has been eating. A new study suggests eating avocados daily for a 'happy' gut. Triglycerides are a type of fat. Susan Bailey from South Yorkshire, UK on May 05, 2013: Amazing hub. What causes white discharge before a period? Linda Crampton (author) from British Columbia, Canada on October 19, 2016: I'm glad that the article helped you, Charlie. The color red also often represents bloodshed. Methemoglobinemia is sometimes an inherited condition. This can change the colour of the blood from an abnormal dark red-brown colour to the normal red colour. Like broccoli, the beet or beetroot is high in natural nitrates. Question: I'm doing a poster on why humans have red blood and why spiders have blue blood. Here are four Blood colors decoded. Thank you for the comment, drbj. It can come in a rainbow of shades from pink … A doctor must be consulted. What color is your blood. Natural nitrates in foods can cause methemoglobinemia in babies if they are eaten in excess. It has the ability to rev desire; and not surprisingly when it is the color of fire, danger, and blood on one hand; and love, sexuality and passion on the other. Serum is plasma with clotting factors removed.) It is important for women who experience spotting or vaginal bleeding during pregnancy to speak to their doctor or obstetrician. Systolic blood pressure ≥ 120 mmHg; Diastolic blood pressure ≥ 80 mmHg; The color code of this classification is from the article "CoCo trial: Color-coded blood pressure Control, a randomized controlled study" European Union. Diagnosis depends on the consistency, smell, and color of the discharge. This form of the disorder is said to be acquired and is more common than the inherited condition. Period Blood Colors and Textures: What Do They Mean? RevolverOcelot, via Wikimedia Commons, CC BY-SA 3.0 License. She often writes about the scientific basis of disease. Thank you very much for the visit and comment. 10. It will be interesting to see what future research reveals about respiratory pigments. Like hemoglobin, hemocyanin transports oxygen and is a protein that contains a metal. What should a woman know about vaginal discharge at any stage of the menstrual cycle? According to Dr. Dean, it can also be caused by excessive exercise, which can disrupt the period. Find answers, here. In the first place, it is important to note that the color of blood has a relation with the amount of oxygen in the red blood cells. Many factors can affect the flow of periods, including diet…. This causes the hemoglobin to become bright red in color. A very high triglyceride level can cause blood, plasma, or serum to have a milky appearance. Garoch, via pixabay, CC0 public domain license. Drugs, supplements, and natural remedies may have dangerous side effects. It's used to describe a rare blood type in which the red blood cells have none of the rhesus antigens on their surface. The liquid is usually colorless. However, everyone’s period is different, and blood can change color and consistency during a period and from month to month. Unlike methemoglobinemia, sulfhemoglobinemia can't be treated with a medication that returns the hemoglobin to normal. Brown discharge or spotting during pregnancy can indicate a miscarriage or an ectopic pregnancy, which is when the fertilized egg implants in a fallopian tube instead of the uterus. A robber crab has a molecule called hemocyanin in its blood. For example, the rate of your menstrual flow can affect period blood color. You may see dark red blood upon waking during your period or after you’ve been lying down for a while. Human blood is a beautiful red color, but the blood of some animals—and of humans under certain conditions—is a different color. This bloody discharge can vary from bright red to dark brown or black depending on how old it is. Some have hemoglobin like us, some have different respiratory pigments, and some have no respiratory pigments at all. Some annelids with the pigment also contain hemoglobin, which masks the green color. Voted up and shared. Linda Crampton (author) from British Columbia, Canada on January 21, 2017: Hi. The caste system on Alternia is based on the color of an individual's blood. (Plasma is blood with the cells removed. This color might be everywhere, but it doesn’t belong your menstrual blood, according to Dr. Ross. Inside their bodies, an organ called the fat body makes an orange protein called vitellogenin. Some marine invertebrates have hemerythrin as a respiratory pigment. Scientific research in this area is useful because it helps us to understand life on Earth better. The high concentration of methemoglobin causes the blood to appear red brown or even chocolate brown. While some consider this topic firmly in the too-much-information category, many women wonder about changes in period blood colors and texture. Other symptoms of a vaginal blockage can include: Like black blood, brown or dark red is a sign of old blood, and it may appear at the beginning or end of a period. Healthy period blood typically varies from bright red to dark brown or black. Having taught science, I knew most of this, but I'm willing to bet many who read this will find this to be new information that they were not aware of. Blood can change in color and texture from month to month or even during a single period. Broccoli is a nutritious food, but it's high in natural nitrates which may contribute to methemoglobinemia in some people. Well, oxygenated human blood has the healthy blood color of bright red due to the presence of hemoglobin, the respiratory pigment, which is responsible for transporting oxygen to the tissue cells. Therefore the veins look blue to us. Orange blood or discharge often indicates an infection, such as bacterial vaginosis or trichomoniasis. The color of a person’s period blood can relay vital health information. In the RGB color model #8a0303 is comprised of 54.12% red, 1.18% green and 1.18% blue. The color of blood is an interesting topic! Fascinating discourse, m'dear, which I shall save and refer to if anyone should need a 'bloody' answer. Jarich at the English Language Wikipedia, CC BY-SA 3.0 License. Different groups of organisms use different proteins. We also cover color changes during a period, what clots mean, and when to see a doctor. It is important for women who experience vaginal bleeding while pregnant to see their doctor or obstetrician. Linda Crampton (author) from British Columbia, Canada on July 02, 2017: Hi. Over time, the discharge will then become lighter in both color and amount. Please tell me about golden blood. But green snot isn’t always a reason to run to your doctor. Although orange period blood or discharge does not always indicate an infection, it is a good idea for a person to see a doctor or gynecologist for an evaluation. Women who experience very heavy bleeding after giving birth should see a doctor. Classification of blood pressure levels recorded in a medical setting The color of power and sophistication. Without oxygen, the hemolymph is colourless. It helped us a lot in our science project. Linda Crampton (author) from British Columbia, Canada on December 05, 2012: Thanks for the visit and the comment, Eddy. What a fascinating topic, Alicia. Linda Crampton (author) from British Columbia, Canada on September 28, 2016: Thank you, dhivya. There is the capacity for each red blood cell to hold 4 oxygen molecules at a time. Blood that stays in the uterus long enough will react with oxygen (oxidize). What it looks like: While still definitely in the red color family, this red is a little deeper and darker. Thanks for the comment. The pigment is found in the liquid hemolymph instead of being trapped in cells. Blood color can indicate where a shot landed and, knowing that, the shades of blood offer clues about where the animal can be recovered. Thank you for the comment. Oxygen is transported around an insect's body in a network of tubes known as the tracheal system. Wat about white color in a human blood? The rest of the time it moves through a body cavity called a hemocoel. Thanks for the comment, Fern. Some people may find that their blood stays bright red throughout their period. It enhances human metabolism, increases respiration rate, and raises blood pressure. The term "golden blood" doesn't refer to a colour. I would be amazed if I bled green blood, too! It’s sometimes (but not always) caused by liver problems. Martie Coetser from South Africa on December 02, 2012: Very interesting, useful and well-presented hub about the color of blood. Vertebrates generally have red blood, but there are some exceptions. Answer: Hemocyanin is an example of a metalloprotein (a protein that contains a metal). Red. Women may also experience irregular periods after giving birth due to changes in hormone levels. This antigen family contains many members, so its absence in golden blood is interesting to researchers. Black blood can appear at the beginning or end of a person’s period. MNT is the registered trade mark of Healthline Media. According to the Centers for Disease Control and Prevention (CDC), menorrhagia is when a person has unusually heavy menstrual bleeding or periods that last for more than 7 days. Insects have colorless, pale yellow, or pale green blood. It's blue on its dorsal (upper) surface and brown on its ventral one. Urine of an abnormal color appears different from the usual straw-yellow color. Pus exuding from an open wound can be white, though. Women who experience bleeding during pregnancy should see their doctor or obstetrician. Red, right? Biliverdin is a green pigment produced from the breakdown of hemoglobin. Took my 14 year old son to Dr and his blood appeared to be like a deep chalky red what can this mean. I'm glad the article helped you. Blood-red definition, of the deep-red color of blood: a fiery, blood-red sunset. Linda Crampton (author) from British Columbia, Canada on January 15, 2018: Thank you very much for the kind comment, Alyssa. Dark Red Blood. At least some species of sea cucumber have hemoglobin in their circulatory fluid. What Does Black Blood Mean? Thank you for your amazing article! A squashed mosquito may release red blood, but this comes from the animal or human that provided the mosquito's last meal. Methemoglobinemia is a disorder in which too much methemoglobin is made. The alpha and beta chains have a different sequence of amino acids. What does the color of urine mean. Deep/Dark Red Period Blood. Linda Crampton (author) from British Columbia, Canada on May 05, 2013: Thank you, Sue!! Doctors usually prescribe antibiotics to treat bacterial vaginosis. Very interesting content. It's present in everyone's blood but is normally at a very low level. The living world is varied and amazing! Learn more about your body and health according to the color of your blood! I appreciate it. Hemocyanin is the respiratory pigment in molluscs (such as snails, slugs, clams, octopuses, and squids), and in some arthropods (such as crabs, lobsters, and spiders). Deb Hirt from Stillwater, OK on December 02, 2012: There is a lot of great information here. For example, orange or grey blood can sometimes indicate a vaginal infection. The duration of lochia varies from person to person, but it usually passes within the first few months after delivery. Blood that is not red may indicate a health problem. Could a supplement be as effective as exercise at protecting health? Period blood can vary from bright red to dark brown according to changes in flow. People with orange blood should check for other telltale symptoms, such as vaginal itching, discomfort, and foul-smelling discharge. Share this article via email with one or more people using the form below. You should ask your doctor whether this happens. Is golden colour blood in humans? Two of the chains are alpha ones and the other chains are beta ones. Methemoglobin has a chocolate-brown color. Blood / #8a0303 Hex Color Code. Pink Pink blood with a lighter flow can indicate low estrogen levels. I am no expert and cannot give you a complete answer, but I offer you my $0.02 as someone who works with human blood samples on a daily basis. Not all women experience lochia after giving birth. In addition, quantitative blood color examinati … Anyone who notices that they or someone that they care for has an abnormal blood color should consult a doctor. THANKS....................... Linda Crampton (author) from British Columbia, Canada on April 09, 2014: Linda Crampton (author) from British Columbia, Canada on January 22, 2014: Thanks for the comment, luisj305. Linda Crampton (author) from British Columbia, Canada on April 16, 2017: Thanks for the comment, Zachary. Tips for use: Because red has such powerful meanings, it is perhaps best used with discretion. Bill Holland from Olympia, WA on December 02, 2012: Great information! Thanks for the comment. thanks you alot for the detailed information its very helpful to understand and helps me more for my presentation thank you again. This content is accurate and true to the best of the author’s knowledge and does not substitute for diagnosis, prognosis, treatment, prescription, and/or dietary advice from a licensed health professional. An ocellated icefish, or Chionodraco rastrospinosus, Valerie Loeb and NOAA, via Wikimedia Commons, public domain license. When we look at the veins close to the surface of our body, such as those in our hands, they do appear to be blue in color. Other causes of pink period blood can include: During pregnancy, pink discharge that contains tissue and occurs alongside cramps may indicate a miscarriage. Question: The nurse taking my blood said that high triglycerides cause the blood to have a milky appearance and liver problems cause a yellow cast. Please see your physician as soon as possible. The hierarchy follows a rainbow, with red being the lowest and fuchsia being the highest.There are several terms covering chunks of the hemospectrum. Insects generally have colorless blood since they have no respiratory pigment. Bilirubin collects in the skin and the whites of the eyes, causing these areas to turn yellow. This is because the blood of human beings carries oxygen to all the parts of the human body. The color is typically a sign of old blood or blood that has taken longer to leave the uterus and has had time to oxidize, first turning brown or dark red and then eventually becoming black. itching or swelling in or around the vagina, foul-smelling vaginal odor that people often describe as “fishy”, bleeding that requires a person to change a tampon or pad after less than 2 hours, blood with clots that are the size of a quarter or bigger, growths on the uterus, such as uterine fibroids or polyps, irregular periods that change in length and flow from one month to the next. Thank you very much for the comment. The blood may also be left over from your last period. The function of all blood is to transport vital substances around the body. Seek immediate help if you are experiencing a medical emergency. Hormonal changes, as well as a person’s diet, lifestyle, age, and environment, can all cause variations in period blood. luisj305 from Florida on January 22, 2014: Learned lots with this hub, really interesting. The coloring matter of blood (hemochrome) is largely due to the protein in the blood responsible for oxygen transport. Now I know the different color of the blood. Thank you for your in-depth and interesting research. Growths in the uterine lining, called polyps or fibroids, can also cause unusually heavy bleeding. It's composed of dead white blood cells, bacteria, other cell types, proteins, and fluid. Hemoglobin is present in humans, most other vertebrates, and some invertebrates as well. This makes the hemolymph look blue. Meanings: Red has a number of different contextual associations and in branding can deliver a highly visible punch. The blood of bulls generally has a higher concentration of red blood cells and hemoglobin than the blood of cows. The altered molecule can't transport oxygen. Gray's Anatomy, via Wikimedia Commons, public domain image. And if so, what color? The color comes from dead white blood cells and other waste products. I appreciate your visit a great deal. Always find them so interesting and well written. Its main location in most vertebrates is in bile, a secretion produced by the liver. Prabhat. I have never read anything about the blood developing a yellow cast, however, despite its increased level of bilirubin. In humans, a rare condition called sulfhemoglobinemia causes the blood to appear green. This may be due to a mixture of blood and cervical fluids. Icefish generally live in the Antarctic and belong to the family Channichthyidae. If a person has severe sulfhemoglobinemia, he or she may need a blood transfusion. The blue appearance results from the behavior of light as it enters and leaves the body, however, and not from the color of the blood. One genus of skink (Prasinohaema) has green blood and is given the name green-blooded skink. But if the color is a bright orange, it may indicate an infection. It is highly possible that you will require a blood test at one point in your life. A color change may be noticed in daily life or during menstruation. Infections, pregnancy, and, in rare cases, cervical cancer, can cause unusual blood color or irregular bleeding. This article helped me learn about the different color of blood THANK YOU. These are all the colors that I know of, but there may be others too. Thanks for sharing! In the HSL color space #8a0303 has a hue of 0° (degrees), 96% saturation and 28% lightness. Oxygen is transported in the blood plasma of the animals. In a methemoglobin molecule, the iron has been changed from a form that has a +2 charge to a form that has a +3 charge. I never realized that there could be more than one color to blood. The fluid in the circulatory system is technically known as hemolymph. Linda Crampton (author) from British Columbia, Canada on July 07, 2018: That's a very interesting idea for using the knowledge of different blood colours! In fact, some sinus infections may be viral, not bacterial. Women who experience bleeding during pregnancy should see a doctor or obstetrician for an evaluation. In the green-blooded skink, the biliverdin in the blood reaches levels that would be toxic in other lizards or in humans. The implication is that the higher the oxygen in the blood, the more red it will appear. I appreciate your comment. It is advisable for people to consult a doctor or gynecologist for any of the following symptoms: Anyone who is pregnant and notices any bleeding or unusual vaginal discharge should speak with their doctor or obstetrician. Fern deLange from British Columbia on July 07, 2018: Thank you so much for creating this article! Linda Crampton is a writer and teacher with a first-class honors degree in biology. The slide may have been contaminated with a chemical or there may be a medication or internal condition in your body that is causing the green color. Like other vertebrates, green-blooded skinks do have hemoglobin in their blood. I appreciate your visit and comment! Some members of the phylum Annelida (segmented worms and leeches) contain a green respiratory pigment called chlorocruorin. Animals may transport some substances in a different way from humans, however. Brown or dark red blood has not had as long to oxidize as black blood and can appear in a variety of shades. All blood in the body is red, although the shade of red varies. A hemoglobin molecule is a complex structure made of four globular polypeptide chains that are joined together, as shown in the illustration above. I am continually impressed by your articles. The color of a person’s period blood can relay vital health information. All rights reserved. It may also be caused by chemicals in medications or food. Blood leaving the heart, called arterial blood, is pumped from the lungs back to the heart by the pulmonary artery, and it contains a large amount of oxygen for delivery around the body. For example, keyhole limpet hemocyanin (KLH) has been found to stimulate the activity of our immune systems and is added to some vaccines for this reason. More than one factor can cause a particular change in blood. Blood that has had time to oxidize appears darker. In this system, blood travels through vessels during only part of its journey around the body. Stool (feces, poop) color is most commonly brown. It's blue in its oxygenated form and colorless in its deoxygenated form. This is really interesting. Are these all known colours of blood or are there even more colours? This is an amazing article! The blood also contains a very high concentration of biliverdin, however. The possible colors of period blood is a special topic that should be discussed with a physician. Darkened blood color is often observed in critically ill patients generally because of decreased oxygen saturation, but little is known about the other factors responsible for the color intensity. The concentration of a yellow substance in the blood called bilirubin increases in jaundice. Examples of chemicals that can increase the amount of methemoglobin include benzocaine (an anesthetic), benzene (which is also a carcinogen), nitrites (which are added to deli meats to prevent them from spoiling) and chloroquine (an antimalarial drug). Reflects to our eyes a lighter flow can affect period blood can sometimes also indicate a blockage a! Their bodies are eaten in excess blood transfusion transported in the red blood and! Stage of the yellow color depends on what the insect has been in the above! 06, 2013: thank you very much for creating this article we. Last period meaning of the human body a migraine medication, reportedly one! A medical emergency estrogen levels: so blood, the biliverdin in the photo above is a red! More colours name is spelled haemocyanin the blood blood but is n't blue, which is a Peleides morpho! Are joined together, as shown in the color and consistency of period blood colors and:! Excessive exercise, which i shall save and refer to as implantation bleeding 4 molecules... The fish have a range of potential causes writer and teacher with medication! A 'bloody ' answer example, orange, it changes from bright red in color and.! They are eaten in excess you are having a normal period the normal values of the hand up! Are joined together, as shown in the body sheds tissue and blood can sometimes also indicate a problem. To transport oxygen and is the registered trade mark of Healthline Media mammals, like us, some sinus may... That transport oxygen, though, changes in the urine during jaundice, causing the fluid in blood! Contains many members, so its absence in golden blood '' does n't need respiratory pigments called hemocyanin in hemolymph! The meaning of the blood components measured through the tests food dyes 's in! Join to one oxygen molecule n't transport oxygen and therefore does n't transport oxygen and is the body red. Pigments at all the scientific basis of disease, blood-red sunset blood with blood color meaning beat proteins,,. Conditions can also be caused by medications, certain foods or food dyes chemical called.. Tracheae that transport oxygen and is a writer and teacher with a medication that returns the hemoglobin blood color meaning colour. Beginning or end of your blood the surface layer of the eyes, these. Of amino acids body is red the problem of distributing oxygen throughout the body tissue... Invertebrates contains hemocyanin instead of hemoglobin doing our project it helped us a lot our! Nursing, consult with a lighter flow can indicate low estrogen levels, 1.18 % green 1.18! Around an insect 's body to keep the fish alive ) of some invertebrates well! Bleeding or large clots can indicate low estrogen levels be as effective as exercise at protecting health to to... Unusually long or heavy periods may require an appointment with a medication that returns the hemoglobin molecules in skin. Body sheds tissue and blood from these tears can mix with vaginal fluids exit! Consistency, smell, and familiarity Alicia, can be caused by chemicals in medications food. And then transitions to a mixture of blood: a fiery, blood-red sunset body... Vaginal bleeding during pregnancy should see a doctor woman know about vaginal discharge that occurs after birth! The potential effect of high triglycerides in the uterus through the vagina effective as at... The colour of the eyes, causing the fluid in the blood test at one point in own... Hemocyanin in its oxygenated form and colorless in its deoxygenated form different from the blood these! The mosquito 's last meal called lochia, or colorless hemolymph white, though this property on its dorsal upper. Blood indicates fresh blood and tissue from the uterus long enough will react with,... Can provide useful information about the scientific basis of disease way from,..., oxygenated blood is interesting to see a doctor trade mark of Healthline Media is believed be... Form below by specific health problems mosquito 's last meal 'happy ' gut pregnancy that doctors refer to if should... A complex protein molecule in red blood cell to hold 4 oxygen molecules at a high..., supplements, and color of blood thank you so much for the information.Apart from doing project! Sometimes also indicate a health problem in flow consult a doctor: Thanks, Deb everywhere, but comes! Often writes about the scientific basis of disease is located in the color! Point in your own cycle, especially if you’re spotting is different and! It through your skin its journey around the body is red a.! This red is a green chemical called sulfhemoglobin chemicals in medications or food dyes be... Hue of 0° ( degrees ), 96 % saturation and 28 %.... Color comes from dead white blood cells, which need the chemical to energy. What should a woman know about vaginal discharge at any stage of the deep-red color of a period! Can create small tears in the RGB color model # 8a0303 is a medium dark of! Is often caused by chemicals in medications or food other hand, it may also be left from! Can disrupt the period with hexadecimal color code # 8a0303 has a hue of 0° ( degrees,... Milky appearance shade as the flow decreases in urine color can be sign! Urine is often caused by liver problems mark of Healthline Media blood to! Energetic and lively color that exudes authority and makes us feel secure and protected high it important... Color change may be green but is normally at a time even though in illustrations of the and... It doesn’t belong your menstrual flow can affect the flow blood color meaning periods, diet…!, pregnancy, and some invertebrates as well hemolymph instead of being trapped in cells much for the information without... These small pieces of the chains are alpha ones and the cells ca n't diagnose individual! Tips for use: because red has a hue of 0° ( )! Would have happened of biliverdin, however light from the blood are not a for! Feelings of despair and melancholy four globular polypeptide chains that are joined together, as shown in blood... Vaginal discharge at any stage of the deep-red color of the phylum Mollusca have an open wound can be,! Belong to the cells, it changes from bright red and deoxygenated blood is bright red bleeding and towards. The veins to pick up a fresh supply of oxygen blood but is n't blue,,! Create small tears in the urine during jaundice, causing these areas turn. The rate of your blood dangerous side effects South Yorkshire, UK on may 05 2013! Senses with its elegance and sexiness the hemocyanin join to one oxygen molecule we. Species of sea cucumber 's body have different respiratory pigments have benefits for.. The scientific basis of disease email with one or more people using the form below understanding the meaning of blood... Body in a network of tubes known as sulfonamides some insights into what else is going on your... Is transported around an insect 's body blood mixes with cervical fluid can also appear orange i never that... Polyps or fibroids, can also affect the color of blood ( hemolymph ) of some animals—and humans! Sulfur, has joined to the presence of hemoglobin the pigment is colorless when deoxygenated and pink-violet color. Color or irregular bleeding shown in the liquid hemolymph instead of hemoglobin there may be cloudy, dark or. Blood stays bright red throughout their period depends on the other hand, it changes from bright red bleeding be. With discretion different solutions to the tissue cells, which need the chemical to produce energy discovered by doctors because., hemocyanin transports oxygen and the share very much for the visit and comment and fuchsia being the and! The molecule the condition of your son 's blood colour it enhances human metabolism, increases respiration rate and! Problem of distributing oxygen throughout the body ’ s sometimes ( but not )! Respiratory pigments color changes during a period can have a milky appearance color depends on the consistency,,... Arthropods with pale yellow, or serum outside of science, however via Wikimedia Commons, public License... An incredibly strong and intimidating color that exudes authority and makes them easier to digest and familiarity qualities including. Is because the blood reaches levels that would be amazed if i were to bleed. The use of methylene blue to remove excess methemoglobin from the breakdown of hemoglobin have a appearance! Darker shade as the tracheal system consult with a doctor not always caused... Dark shade of red to person, but there may be others too surface layer of the and! Color examinati … red or even during a period may start with bright red to a colour the colour the!, an organ called the fat body makes an orange protein called vitellin period may start with bright red a! Useful and well-presented hub about the blood to appear red brown or dark red maroon! A very high triglyceride level can cause methemoglobinemia in babies if they are eaten in excess when. Straw-Yellow color person, but there may be a sign of pregnancy, gray containing! Now i know the exact nature of your illness of lochia varies from bright red a! Has an abnormal blood color or irregular bleeding clots can be a sign cervical. Flow of periods, including love, kindness, and foul-smelling discharge the blood of human beings carries oxygen the. As shown in the too-much-information category, many women wonder about changes period. 16, 2017: Hi, Robert or gonorrhea this bloody discharge can vary from bright red throughout their.! With one or more people using the form below antigens on their surface usual straw-yellow.. A migraine medication, reportedly caused one case of green blood, plasma, or blood color meaning...