{"id":312,"date":"2026-03-11T06:39:21","date_gmt":"2026-03-11T06:39:21","guid":{"rendered":"https:\/\/tez.health\/blog\/?p=312"},"modified":"2026-03-11T06:39:21","modified_gmt":"2026-03-11T06:39:21","slug":"dos-and-donts-before-blood-donation","status":"publish","type":"post","link":"https:\/\/tez.health\/blog\/dos-and-donts-before-blood-donation\/","title":{"rendered":"Do\u2019s and Don\u2019ts Before Blood Donation"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Blood donation is a noble act that helps save countless lives every day. Hospitals and emergency services rely on voluntary blood donors to support patients undergoing surgeries, trauma care, cancer treatments, and other medical conditions. A single blood donation can help <\/span><b>up to three different patients<\/b><span style=\"font-weight: 400;\">, making it one of the most impactful ways to contribute to society.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">However, donating blood safely requires proper preparation. Many people are unaware of the <\/span><b>important do\u2019s and don\u2019ts before <a href=\"https:\/\/en.wikipedia.org\/wiki\/Blood_donation\">blood donation<\/a><\/b><span style=\"font-weight: 400;\">, which can affect both the donor\u2019s health and the quality of the donated blood.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Understanding how to prepare for blood donation ensures a smooth experience and helps maintain the safety of both the donor and the recipient. This comprehensive guide explains <\/span><b>everything you need to know before donating blood, including preparation tips, eligibility requirements, and precautions<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h1><b>Why Blood Donation Is Important<\/b><\/h1>\n<p><span style=\"font-weight: 400;\">Blood is a vital component of the healthcare system. It cannot be artificially manufactured and must come from voluntary donors.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Blood donations are essential for:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Emergency trauma care<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Major surgeries<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cancer treatments<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Childbirth complications<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Blood disorders such as anemia<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Organ transplants<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Regular blood donation helps maintain adequate blood supply in hospitals and blood banks.<\/span><\/p>\n<h1><b>Who Can Donate Blood?<\/b><\/h1>\n<p><span style=\"font-weight: 400;\">Before <a href=\"https:\/\/tez.health\/blog\/what-blood-tests-can-be-done-at-home-in-india\/\">donating blood<\/a>, individuals must meet certain eligibility criteria.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Generally, a person can donate blood if they:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Are between <\/span><b>18 and 65 years of age<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Weigh at least <\/span><b>50 kg (110 pounds)<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Are in good overall health<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Have normal <a href=\"https:\/\/en.wikipedia.org\/wiki\/Hemoglobin\">hemoglobin<\/a> levels<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Do not have active infections<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Certain medical conditions or medications may temporarily prevent someone from donating blood.<\/span><\/p>\n<h1><b>How Blood Donation Works<\/b><\/h1>\n<p><span style=\"font-weight: 400;\">The blood donation process is simple and usually takes <\/span><b>30\u201345 minutes<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h3><b>Registration<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Donors provide basic personal and medical information.<\/span><\/p>\n<h3><b>Health Screening<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Healthcare professionals <a href=\"https:\/\/tez.health\/blood-test\/bengaluru\">check<\/a>:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Blood pressure<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hemoglobin level<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Pulse<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Body temperature<\/span><\/li>\n<\/ul>\n<h3><b>Blood Collection<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Approximately <\/span><b>350\u2013450 ml of blood<\/b><span style=\"font-weight: 400;\"> is collected from the donor.<\/span><\/p>\n<h3><b>Recovery<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">After donation, donors rest briefly and receive refreshments.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The body typically replaces the donated blood within <\/span><b>24\u201348 hours<\/b><span style=\"font-weight: 400;\">, while red blood cells are replenished within a few weeks.<\/span><\/p>\n<h1><b>Do\u2019s Before Blood Donation<\/b><\/h1>\n<p><span style=\"font-weight: 400;\">Proper preparation ensures a safe and comfortable blood donation experience.<\/span><\/p>\n<h2><b>Stay Hydrated<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Drink plenty of water before donating blood. Hydration helps maintain blood volume and prevents dizziness.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Experts recommend drinking <\/span><b>two to three glasses of water<\/b><span style=\"font-weight: 400;\"> before donation.<\/span><\/p>\n<h2><b>Eat a Healthy Meal<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Never donate blood on an empty stomach. A balanced meal helps maintain stable blood sugar levels.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Foods rich in <\/span><b>iron and protein<\/b><span style=\"font-weight: 400;\"> are particularly beneficial.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Examples include:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Spinach<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Eggs<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Lean meat<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Beans<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Whole grains<\/span><\/li>\n<\/ul>\n<h2><b>Get Enough Sleep<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Adequate rest is important before blood donation. Lack of sleep can cause fatigue or dizziness during the donation process.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Try to get <\/span><b>7\u20138 hours of sleep<\/b><span style=\"font-weight: 400;\"> the night before.<\/span><\/p>\n<h2><b>Wear Comfortable Clothing<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Choose clothing with sleeves that can be easily rolled up for easy access to the arm.<\/span><\/p>\n<h2><b>Inform the Medical Staff<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Always inform the healthcare team about:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Medications you are taking<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Recent illnesses<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Recent travel history<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Any medical conditions<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">This helps ensure donor safety.<\/span><\/p>\n<h2><b>Carry Identification<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Most blood donation centers require identification for registration and record-keeping.<\/span><\/p>\n<h1><b>Don\u2019ts Before Blood Donation<\/b><\/h1>\n<p><span style=\"font-weight: 400;\">Certain habits and activities should be avoided before donating blood.<\/span><\/p>\n<h2><b>Do Not Drink Alcohol<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Alcohol dehydrates the body and can increase the risk of dizziness during blood donation.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Avoid alcohol <\/span><b>at least 24 hours before donating blood<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h2><b>Do Not Skip Meals<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Donating blood on an empty stomach may lead to weakness or fainting.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Always eat a healthy meal beforehand.<\/span><\/p>\n<h2><b>Avoid Fatty Foods<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Fatty foods such as fried items and junk food can affect blood test results.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">High fat levels in blood may interfere with screening tests.<\/span><\/p>\n<h2><b>Do Not Smoke Immediately Before Donation<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Smoking reduces oxygen levels in the blood and may increase the risk of dizziness.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">It is best to avoid smoking for several hours before donating.<\/span><\/p>\n<h2><b>Avoid Heavy Exercise<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Strenuous workouts can dehydrate the body and increase fatigue.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Avoid intense physical activity before blood donation.<\/span><\/p>\n<h2><b>Do Not Donate If You Are Sick<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">If you have fever, infection, cold, or flu symptoms, postpone blood donation until you recover.<\/span><\/p>\n<h1><b>What to Expect During Blood Donation<\/b><\/h1>\n<p><span style=\"font-weight: 400;\">Understanding the process can help reduce anxiety.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The donor will sit or lie comfortably while a sterile needle is inserted into the arm. Blood flows into a collection bag through a sterile tube.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The process usually takes <\/span><b>8\u201310 minutes<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Medical staff monitor the donor throughout the procedure to ensure safety.<\/span><\/p>\n<h1><b>After Blood Donation: Important Care Tips<\/b><\/h1>\n<p><span style=\"font-weight: 400;\">Post-donation care is just as important as preparation.<\/span><\/p>\n<h3><b>Rest for a Few Minutes<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">After donating blood, sit and relax for about <\/span><b>10\u201315 minutes<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h3><b>Drink Plenty of Fluids<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Hydration helps replenish lost fluids and prevents dizziness.<\/span><\/p>\n<h3><b>Eat Nutritious Food<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Iron-rich foods help restore hemoglobin levels.<\/span><\/p>\n<h3><b>Avoid Heavy Lifting<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Avoid lifting heavy objects or performing strenuous activities for the rest of the day.<\/span><\/p>\n<h3><b>Keep the Bandage On<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Keep the bandage on your arm for several hours to prevent bleeding.<\/span><\/p>\n<h1><b>Possible Side Effects of Blood Donation<\/b><\/h1>\n<p><span style=\"font-weight: 400;\">Blood donation is generally safe, but some donors may experience mild side effects.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Common effects include:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dizziness<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Fatigue<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mild bruising<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Temporary weakness<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">These symptoms usually disappear quickly with rest and hydration.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Severe reactions are extremely rare.<\/span><\/p>\n<h1><b>How Often Can You Donate Blood?<\/b><\/h1>\n<p><span style=\"font-weight: 400;\">Healthy individuals can donate blood regularly.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">General guidelines include:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Whole blood donation:<\/b><span style=\"font-weight: 400;\"> every 3 months for men and every 4 months for women<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Platelet donation:<\/b><span style=\"font-weight: 400;\"> every 2 weeks<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Plasma donation:<\/b><span style=\"font-weight: 400;\"> every 4 weeks<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Always follow medical advice regarding donation frequency.<\/span><\/p>\n<h1><b>Benefits of Blood Donation<\/b><\/h1>\n<p><span style=\"font-weight: 400;\">Blood donation benefits both recipients and donors.<\/span><\/p>\n<h3><b>Helps Save Lives<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Donated blood supports patients in emergencies and life-saving treatments.<\/span><\/p>\n<h3><b>Health Screening<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Donors receive basic health checks before donation.<\/span><\/p>\n<h3><b>Improves Heart Health<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Regular blood donation may help maintain healthy iron levels.<\/span><\/p>\n<h3><b>Promotes Community Health<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Voluntary donation strengthens healthcare systems and supports communities.<\/span><\/p>\n<h1><b>Myths About Blood Donation<\/b><\/h1>\n<p><span style=\"font-weight: 400;\">Several myths prevent people from donating blood.<\/span><\/p>\n<h3><b>Myth 1: Blood donation causes weakness<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">In reality, the body quickly replaces donated blood.<\/span><\/p>\n<h3><b>Myth 2: Blood donation is painful<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Only mild discomfort occurs during needle insertion.<\/span><\/p>\n<h3><b>Myth 3: Blood donation causes weight loss<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Blood donation does not affect body weight.<\/span><\/p>\n<h3><b>Myth 4: Older adults cannot donate<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Many healthy individuals can donate blood up to age 65 or even older depending on health.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Understanding these facts encourages more people to donate blood.<\/span><\/p>\n<h1><b>Who Should Avoid Blood Donation?<\/b><\/h1>\n<p><span style=\"font-weight: 400;\">Some individuals may not be eligible to donate blood temporarily or permanently.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">These include people who:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Have severe <a href=\"https:\/\/en.wikipedia.org\/wiki\/Anemia\">anemia<\/a><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Have certain infections<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Recently had surgery<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Are pregnant<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Have certain chronic illnesses<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Blood banks perform screening tests to ensure donor safety.<\/span><\/p>\n<h1><b>How to Prepare for Your First Blood Donation<\/b><\/h1>\n<p><span style=\"font-weight: 400;\">If you are donating blood for the first time, follow these simple steps:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Eat a balanced meal<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Drink plenty of water<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sleep well the night before<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Avoid alcohol and smoking<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Relax and stay calm during the process<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">These steps ensure a smooth and positive donation experience.<\/span><\/p>\n<h1><b>Conclusion<\/b><\/h1>\n<p><span style=\"font-weight: 400;\">Blood donation is a simple yet powerful act that can save lives and support medical treatments around the world. Proper preparation before donating blood ensures the safety and well-being of both the donor and the recipient.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Following the <\/span><b>do\u2019s and don\u2019ts before blood donation<\/b><span style=\"font-weight: 400;\"> helps reduce the risk of discomfort, ensures high-quality blood collection, and allows donors to have a positive experience.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">By staying hydrated, eating nutritious food, avoiding alcohol and fatty meals, and following medical guidance, donors can contribute safely to life-saving healthcare services.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Regular voluntary blood donation plays a vital role in strengthening healthcare systems and saving lives every day.<\/span><\/p>\n<h1><b>FAQs on Blood Donation<\/b><\/h1>\n<h3><b>1. Can I donate blood on an empty stomach?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">No. It is recommended to eat a healthy meal before donating blood to prevent dizziness and weakness.<\/span><\/p>\n<h3><b>2. How much blood is taken during donation?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Typically, about <\/span><b>350\u2013450 ml of blood<\/b><span style=\"font-weight: 400;\"> is collected during a standard blood donation.<\/span><\/p>\n<h3><b>3. Is blood donation safe?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Yes, blood donation is safe when performed under proper medical supervision.<\/span><\/p>\n<h3><b>4. Can I drink coffee before donating blood?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Yes, but avoid excessive caffeine. Drinking water is more beneficial.<\/span><\/p>\n<h3><b>5. Can I exercise before donating blood?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">It is better to avoid heavy exercise before donation to prevent fatigue.<\/span><\/p>\n<h3><b>6. Can I donate blood if I have a cold?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">No. You should wait until you fully recover before donating blood.<\/span><\/p>\n<h3><b>7. How long does the blood donation process take?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">The entire process usually takes <\/span><b>30 to 45 minutes<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h3><b>8. When can I donate blood again?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Most people can donate blood every <\/span><b>3 to 4 months<\/b><span style=\"font-weight: 400;\">, depending on health guidelines.<\/span><\/p>\n<h3><b>9. Can women donate blood?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Yes, healthy women can donate blood if they meet the eligibility criteria.<\/span><\/p>\n<h3><b>10. What should I eat after donating blood?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Eat foods rich in <\/span><b>iron and protein<\/b><span style=\"font-weight: 400;\">, such as spinach, beans, eggs, and lean meat.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Blood donation is a noble act that helps save countless lives every day. Hospitals and emergency services rely on voluntary blood donors to support patients<\/p>\n","protected":false},"author":1,"featured_media":321,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,1,12,10],"tags":[589,588,443,444,594,593,595,435,590,592,440,591],"class_list":["post-312","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-diagnostics-at-home","category-health-awarness","category-health-care","category-informative","tag-blood-donation-in-india","tag-blood-donation-procedure","tag-can-i-donate-blood-after-drinking","tag-can-i-donate-blood-after-smoking","tag-can-i-donate-blood-to-my-father","tag-can-i-donate-blood-to-my-mother","tag-can-i-donate-blood-when-i-am-sick","tag-rare-blood-groups-in-india","tag-tips-for-blood-donation","tag-when-can-i-donate-blood","tag-who-can-donate-blood-to-whom","tag-who-can-get-blood-done-from-whom"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\r\n<title>Do\u2019s and Don\u2019ts Before Blood Donation - Tez Health<\/title>\r\n<meta name=\"description\" content=\"Learn essential do\u2019s and don\u2019ts before blood donation. 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