Health and blood
Health and blood, you will find practical information written by experts about health and blood in text, video and images. You will also be able to ask your questions or comments in each article so that our community can help you.
32 articles
![How to Know What Blood Type I Have](https://t1.uc.ltmcdn.com/en/posts/6/0/4/how_to_know_what_blood_type_i_have_13406_300_150.jpg)
Knowing a person's blood type is important for both giving and receiving blood. Although in emergency situations, most patients will be given O-negative blood as this works on all blood types. When we have non-emergency medical procedures which require blood transfusions, we will need to know our blood...
![Can You Donate Blood if You Have Tattoos?](https://t1.uc.ltmcdn.com/en/posts/6/3/2/can_you_donate_blood_if_you_have_tattoos_13236_300_150.jpg)
Donating blood is not an entirely selfless act. If we ourselves don't require a blood transfusion at some point in our lives, someone close to us surely will. Without any risk to our own health, blood donors help save the lives of thousands of people per day. Since blood scarcity is a problem, volunteers...
![How to Maintain Normal Hemoglobin Levels](https://t2.uc.ltmcdn.com/en/posts/3/3/7/how_to_maintain_normal_hemoglobin_levels_12733_300_150.jpg)
Hemoglobin is a protein found in red blood cells. The main objective of hemoglobin in mammals is to transport oxygen to the organs and tissues in the body. Hemoglobin also serves to transmit carbon dioxide from the organs and tissues to the lungs. Due to the importance of its function, it is very important...
![How To Improve Circulation In Hands And Feet](https://t2.uc.ltmcdn.com/en/posts/0/9/6/how_to_improve_circulation_in_hands_and_feet_12690_300_150.jpg)
Do your hands and feet stay cold most of the time? Do you experience cramping and swelling in your legs and hands frequently? Do you feel pain in your legs just after only walking around the block? If yes, then you probably have low blood circulation in your extremities. This simply indicates that your...
![How to Treat Low Eosinophils - Treatments for every Cause](https://t2.uc.ltmcdn.com/en/posts/3/7/4/how_to_treat_low_eosinophils_treatments_for_every_cause_12473_300_150.jpg)
White blood cells play a significant role in defending the immune system, and they are essential for protecting your body from invading parasites and bacteria. Human body has five different types of white blood cells, and eosinophils are one of them. An eosinophil count test is conducted to find out the eosinophils...
![How to Reduce High Eosinophil Count](https://t2.uc.ltmcdn.com/en/posts/7/0/3/how_to_reduce_high_eosinophil_count_12307_300_150.jpg)
An eosinophil is a type of white blood cell that is developed in the bone marrow during the process of haematopoiesis. Around 5 to 7% of white blood cells in your body are eosinophils. When this count goes up, the condition is medically termed eosinophilia. Usually, it is characterized by difficulty breathing,...
![What Are the Causes of low Eosinophils](https://t1.uc.ltmcdn.com/en/posts/4/0/3/what_are_the_causes_of_low_eosinophils_12304_300_150.jpg)
White blood cells or WBCs are very crucial for your body’s immunity. They play a vital role in protecting you against invading parasites and bacteria. There are five types of white blood cells present in your body, and eosinophils are one of them. When we talk about eosinophils count, we are concerned...
![How to Lower Potassium Levels](https://t2.uc.ltmcdn.com/en/posts/2/0/2/how_to_lower_potassium_levels_12202_300_150.jpg)
Let us see in detail how to lower potassium levels in blood and restore normal potassium levels. Potassium (chemical element K) is a mineral, in the same way as sodium or chlorine. As an electrolyte, it promotes the passage of nerve impulses throughout the body, including the heart muscle. Muscular contraction...
![How long Do you Have to Wait to Give Blood after you Get a Tattoo](https://t2.uc.ltmcdn.com/en/posts/5/5/9/how_long_do_you_have_to_wait_to_give_blood_after_you_get_a_tattoo_4955_300_150.jpg)
low difficulty
low difficulty
There are many myths about blood donation and tattoos. It is important to discuss them because all countries require voluntary blood donation so they have reserves to make transfusions and to treat patients in need. The first thing to emphasize is that yes, you can donate blood after getting tattoos,...
![How to Increase Red Blood Cell Count](https://t2.uc.ltmcdn.com/en/posts/6/8/1/how_to_increase_red_blood_cell_count_7186_300_150.jpg)
medium difficulty
medium difficulty
Have you had a blood test and notice low hematocrit levels or a low red blood cell count? Don't know what this means or how to fix it? Although it may be a symptom of a mild condition, the fact is that you must go to your doctor to check that all is well and to find the specific cause of the decline of...
![The Best Juices for Anemia - 4 Effective Recipes](https://t2.uc.ltmcdn.com/en/posts/5/5/8/the_best_juices_for_anemia_4_effective_recipes_3855_300_150.jpg)
Anemia is a condition that occurs when the amount of red blood cells decreases considerably or these cells don't contain enough hemoglobin. This can happen due to several factors, including following a diet low in iron and blood loss from bleeding or certain diseases. To increase iron levels and combat...
![What Is the Difference Between Lymphocyte and Leukocyte](https://t2.uc.ltmcdn.com/en/posts/7/6/7/what_is_the_difference_between_lymphocyte_and_leukocyte_11767_300_150.jpg)
In short, both lymphocytes and leukocytes are components of the human blood. Basically, blood is a kind of connecting tissue made of plasma which is a fluid matrix. It also contains various types of cells and elements that keep circulating through the body within plasma. Protection, regulation and transportation...
![What Happens if your Lymphocytes Count Is low](https://t2.uc.ltmcdn.com/en/posts/1/6/7/what_happens_if_your_lymphocytes_count_is_low_11761_300_150.jpg)
The bone marrow produces blood cells called as lymphocytes. Their major function is to protect your body from infections. When the lymphocytes count is low, the condition is termed as lymphocytopenia. Under this condition, the body becomes more prone to catch infections, and develop symptoms of severe...
![How to Increase Alkaline Phosphatase](https://t2.uc.ltmcdn.com/en/posts/7/0/7/how_to_increase_alkaline_phosphatase_11707_300_150.jpg)
Alkaline phosphatase, also known as ALP, is a natural protein found in human body tissues. The liver, bile ducts and bones contain ALP in higher amounts than other body organs. Produced primarily in the bones and liver, these ALP enzymes split off acidic mineral phosphorus, and create alkaline pH balance....
![Symptoms of Poor Blood Circulation](https://t2.uc.ltmcdn.com/en/posts/5/5/2/symptoms_of_poor_blood_circulation_10255_300_150.jpg)
low difficulty
low difficulty
Our body has five liters of blood which is transported by the veins and the arteries to all organs to provide nutrients, hormones and to regulate the pH levels inside us. Proper blood circulation is essential so that all organs function normally. Poor circulation will alter this necessary transportation and...
![How to Lower Your Hematocrit Levels](https://t1.uc.ltmcdn.com/en/posts/5/6/9/how_to_lower_your_hematocrit_levels_9965_300_150.jpg)
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Hematocrit is the percentage of blood volume that is composed of red blood cells. This level differs in men and women: it should be at around 45% of blood for men and 40% women. Increased blood hematocrit levels involve the risk of thrombosis due to the accumulation of red blood cells, so you run the...
![Best Foods to Prevent Carpal Tunnel Syndrome](https://t1.uc.ltmcdn.com/en/posts/9/0/5/best_foods_to_prevent_carpal_tunnel_syndrome_10509_300_150.jpg)
Carpal tunnel syndrome is a condition in the arm and hand which is often caused due to a pinched nerve in the wrist. Bound by ligaments and bones, the carpal tunnel is a delicate passageway on the palm side of the wrist. The main nerve of your hand and the tendons that allow you to bend your fingers...
![How to Cure Phlebitis with Home Remedies](https://t2.uc.ltmcdn.com/en/posts/1/2/1/how_to_cure_phlebitis_with_home_remedies_10121_300_150.jpg)
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Phlebitis or thrombophlebitis is an acute inflammation of a vein due to the formation of a blood clot, which can happen at surface level or in deeper tissues. It can occur in different areas of the body, but usually the legs are most affected. It can cause symptoms such as pain, numbness, tenderness,...
![When Shouldn't You Give Blood](https://t1.uc.ltmcdn.com/en/posts/2/6/6/when_shouldn_t_you_give_blood_7662_300_150.jpg)
Blood donation is a selfless act that can help and save the lives of hundreds of patients. It's a basic requirement for emergency procedures, helping patients in need of transfusions and those suffering from blood loss, as well as supplying blood banks. Many people don't realise that blood plasma has...
![How To Treat Iron Deficiency Anemia At Home](https://t2.uc.ltmcdn.com/en/posts/8/9/9/how_to_treat_iron_deficiency_anemia_at_home_8998_300_150.jpg)
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Anaemia appears in the human body when the haemoglobin levels, a protein that is responsible for transmitting oxygen around the body, are critically low. This alteration can be treated naturally by increasing the intake of essential nutrients, such as iron and vitamin C.
These can be found in various fruits,...
![Difference between Influenza And Dengue Fever Symptoms](https://t1.uc.ltmcdn.com/en/posts/3/4/1/difference_between_influenza_and_dengue_fever_symptoms_8143_300_150.jpg)
Comparing dengue fever and the flu virus in the same article may not have an obvious rationale. One is a common virus with cold-like symptoms which can happen anywhere in the world. The other is a tropical disease which is known for being spread by ectoparasitic insects such as mosquitos. However, in...
![Foods That Lower Glucose Levels](https://t2.uc.ltmcdn.com/en/posts/2/9/8/foods_that_lower_glucose_levels_4892_300_150.jpg)
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People with diabetes can have blood sugar rises during the day, so it is important to know what foods can help you lower it and restore your blood glucose levels. In addition to using food, there are some infusions or lifestyle habits that can help us stay in a state of optimal health. In this OneHowTo...
![How To Treat A Bruised Nail](https://t1.uc.ltmcdn.com/en/posts/2/7/1/how_to_treat_a_bruised_nail_6172_300_150.jpg)
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Bruised nails usually occur after a major trauma to the fingers or toes but these can also be a found on the toes of middle and long distance runners who, due to constant micro trauma, eventually suffer from bleeding under the nails. This is both an unsightly and annoying condition, if not attended to...
![Possible Causes Of Phlebitis](https://t2.uc.ltmcdn.com/en/posts/5/9/0/possible_causes_of_phlebitis_6095_300_150.jpg)
As with all conditions ending in '-itis', phlebitis refers to an inflammation. Specifically, it is the inflammation of of the veins caused by some sort of obstruction. If this obstruction is caused by a blood clot (known as a thrombosis), then it is called thrombophlebitis. The clot restricts movement...
![What Are the Common Symptoms of Dengue](https://t1.uc.ltmcdn.com/en/posts/7/5/7/what_are_the_common_symptoms_of_dengue_5757_300_150.jpg)
low difficulty
Dengue is a virus spread through the bite of the infected Aedes aegypti mosquito, popularly known as "white legs". Once you've been bitten, the disease can take effect from 3 days to 2 weeks after, with strong symptoms that are sometimes confused with the common cold. So at oneHOWTO we explain in detail...
![What Does An Elevated Lymphocyte Count Mean](https://t1.uc.ltmcdn.com/en/posts/2/9/7/what_does_an_elevated_lymphocyte_count_mean_7792_300_150.jpg)
When you go through a blood test, you may sometimes hear that you have a high lymphocytes count, this is a common condition after a disease or illness, known as lymphocytosis but it can be a serious problem if it persists. Here at oneHOWTO, we are going to tell you what an elevated lymphocytes count...
![How to Lower Platelets](https://t2.uc.ltmcdn.com/en/posts/7/3/0/how_to_lower_platelets_2037_300_150.jpg)
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Platelets or thrombocytes, play a very important role in our body and influencing the blood clotting process. They help to prevent bleeding wounds and injuries and allow for proper blood circulation in the body. A normal platelet count ranges from 150,000 to 450,000/mcL, but different health conditions...
![What Are the Causes of low Alkaline Phosphatase?](https://t1.uc.ltmcdn.com/en/posts/9/3/1/what_are_the_causes_of_low_alkaline_phosphatase_2139_300_150.jpg)
Alkaline phosphatase, also known as ALP, is an enzyme present in almost all tissues of our body, but we find it mostly in the liver, bile ducts and bones. It can also be found in the intestinal membrane, kidneys or placenta. This enzyme takes part in the so-called dephosphorylation, the process of getting...
![What Foods Increase White Blood Cells](https://t2.uc.ltmcdn.com/en/posts/7/1/4/what_foods_increase_white_blood_cells_2417_300_150.jpg)
White Blood Cells are responsible to defend our body against bacteria and foreign organisms that could jeopardize our health, preventing infections, bacteria and viruses from affecting us severely. So when their levels fall our body is at the mercy of foreign agents, this is why it is important to address this...
![Which Foods Increase Red Blood Cells](https://t1.uc.ltmcdn.com/en/posts/9/2/4/which_foods_increase_red_blood_cells_2429_300_150.jpg)
Why is blood red? It seems an obvious question, but answering it helps us understand how the human body works. It is because of red blood cells (RBCs), but then you might ask why are red blood cells red? The protein haemoglobin carries oxygen around the body by binding it to iron molecules. When this process...
![What Is The Normal Range Of Lymphocyte Count](https://t2.uc.ltmcdn.com/en/posts/3/1/6/what_is_the_normal_range_of_lymphocyte_count_1613_300_150.jpg)
White blood cells in the human body are designed to defend the organism from external attacks. When leukocytes are low, a patient is susceptible to infection. First you may be wondering, what are lymphocytes exactly? Lymphocytes function are a type of white blood cell that is distinguished from the rest...
![How you can Tell the Difference between Serum and Plasma](https://t2.uc.ltmcdn.com/en/posts/7/4/8/how_you_can_tell_the_difference_between_serum_and_plasma_1847_300_150.jpg)
There's often confusion about what the difference is between blood plasma and serum and it's difficult to tell the difference between the two. The fact is that plasma is the liquid component of blood and contains serum with coagulant elements and when these are removed, the liquid left is the serum. In...