{"id":22449,"date":"2025-01-10T16:50:03","date_gmt":"2025-01-10T16:50:03","guid":{"rendered":"https:\/\/www.info-welt.com\/en\/index.php\/2025\/01\/10\/green-tea-caffeine-what-you-need-to-know\/"},"modified":"2025-01-10T16:50:03","modified_gmt":"2025-01-10T16:50:03","slug":"green-tea-caffeine-what-you-need-to-know","status":"publish","type":"post","link":"https:\/\/www.info-welt.com\/en\/index.php\/2025\/01\/10\/green-tea-caffeine-what-you-need-to-know\/","title":{"rendered":"Green Tea Caffeine: What You Need to Know"},"content":{"rendered":"<p>Green tea offers a mild energy boost unlike other caffeinated drinks. An 8-ounce cup typically contains 30-50 milligrams of caffeine<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.healthline.com\/nutrition\/caffeine-in-green-tea\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">1<\/a><\/sup><sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.eatingwell.com\/article\/8030655\/does-green-tea-have-caffeine\/\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">2<\/a><\/sup>. This natural stimulant provides a gentle pick-me-up, making it a popular choice for balanced energy.<\/p>\n<p>Caffeine content in green tea varies based on several factors. These include plant variety, growing conditions, and brewing techniques. Bagged teas often have more caffeine than loose leaf varieties<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.healthline.com\/nutrition\/caffeine-in-green-tea\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">1<\/a><\/sup>.<\/p>\n<p>You can adjust your green tea experience to suit your caffeine sensitivity. This can be done by changing brewing methods and tea selections.<\/p>\n<p>Green tea boasts impressive health benefits beyond caffeine. It\\&#8217;s rich in polyphenols, offering antioxidant and anti-inflammatory properties<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.eatingwell.com\/article\/8030655\/does-green-tea-have-caffeine\/\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">2<\/a><\/sup>. Caffeine and L-theanine combine to provide smooth, focused energy without typical jitters.<\/p>\n<h3>Key Takeaways<\/h3>\n<ul>\n<li>Green tea contains 30-50 mg of caffeine per 8-ounce serving<\/li>\n<li>Caffeine levels vary based on brewing method and tea type<\/li>\n<li>Green tea offers a gentler energy boost compared to coffee<\/li>\n<li>Contains beneficial polyphenols with health-promoting properties<\/li>\n<li>Safe for most adults when consumed in moderation<\/li>\n<\/ul>\n<h2>Understanding Caffeine in Green Tea<\/h2>\n<p>Green tea offers a unique caffeine experience. It provides a balanced and gentle energy boost. This sets it apart from other caffeinated drinks.<\/p>\n<h3>What Makes Green Tea a Unique Caffeine Source<\/h3>\n<p>Green tea contains less caffeine than coffee. An eight-ounce cup has 30-50 mg of caffeine. Coffee, in comparison, has 100-200 mg per serving<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.truecitrus.com\/blogs\/tc\/clean-caffeine-in-green-tea-vs-coffee\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">3<\/a><\/sup>.<\/p>\n<p>This moderate caffeine level makes green tea ideal. It\\&#8217;s great for people who are sensitive to stimulants.<\/p>\n<ul>\n<li>Moderate caffeine content (30-50 mg per cup)<\/li>\n<li>Gentler energy boost compared to coffee<\/li>\n<li>Suitable for those with caffeine sensitivity<\/li>\n<\/ul>\n<h3>The Science Behind Caffeine Extraction<\/h3>\n<p>Caffeine extraction in green tea depends on brewing time and water temperature. At 176\u00b0F for one minute, about 60% of caffeine is extracted. Steeping for two minutes can increase extraction to 90% or more<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.sugimotousa.com\/blog\/caffeine-in-green-tea?srsltid=AfmBOorEekPJvT9WF5rWCVxs1n18qqWyQy4S7UnUSD8sEKONvVaJz7R2\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">4<\/a><\/sup>.<\/p>\n<table>\n<tr>\n<th>Brewing Factor<\/th>\n<th>Caffeine Extraction Impact<\/th>\n<\/tr>\n<tr>\n<td>Water Temperature<\/td>\n<td>176\u00b0F yields optimal extraction<\/td>\n<\/tr>\n<tr>\n<td>Steeping Time<\/td>\n<td>1 minute = 60% caffeine extraction<\/td>\n<\/tr>\n<tr>\n<td>Extended Steeping<\/td>\n<td>2 minutes = 90%+ caffeine extraction<\/td>\n<\/tr>\n<\/table>\n<h3>How L-theanine Works with Caffeine<\/h3>\n<p>L-theanine, an amino acid in green tea, works with caffeine. This combo provides stable energy and reduces anxiety<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.truecitrus.com\/blogs\/tc\/clean-caffeine-in-green-tea-vs-coffee\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">3<\/a><\/sup>. Green tea offers smooth, balanced alertness instead of coffee\\&#8217;s sudden energy spike.<\/p>\n<blockquote><p>Green tea transforms caffeine consumption into a holistic wellness experience.<\/p><\/blockquote>\n<p>The FDA recommends no more than 400 mg of caffeine daily for adults<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.truecitrus.com\/blogs\/tc\/clean-caffeine-in-green-tea-vs-coffee\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">3<\/a><\/sup>. Green tea\\&#8217;s moderate caffeine content allows for multiple cups without worry.<\/p>\n<h2>Green Tea vs Other Caffeinated Beverages<\/h2>\n<p>Green tea and coffee have different caffeine profiles. Green tea offers a balanced energy boost, unlike traditional coffee drinks. It\\&#8217;s a unique alternative for those seeking moderate stimulation<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.byrdie.com\/green-tea-caffeine-versus-coffee-4766573\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">5<\/a><\/sup>.<\/p>\n<p><div class=\"ast-oembed-container \" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"Green Tea vs Coffee Caffeine - How Much Caffeine in Green Tea vs Coffee\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/S55upIBmu0Q?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/p>\n<ul>\n<li>Green Tea: 7-84 mg per 8-ounce serving<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.byrdie.com\/green-tea-caffeine-versus-coffee-4766573\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">5<\/a><\/sup><\/li>\n<li>Coffee: 70-140 mg per 8-ounce serving<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.mayoclinic.org\/healthy-lifestyle\/nutrition-and-healthy-eating\/in-depth\/caffeine\/art-20049372\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">6<\/a><\/sup><\/li>\n<li>Energy Drinks: 40-250 mg per 8-ounce serving<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.byrdie.com\/green-tea-caffeine-versus-coffee-4766573\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">5<\/a><\/sup><\/li>\n<li>Black Tea: 47 mg per 8-ounce serving<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.mayoclinic.org\/healthy-lifestyle\/nutrition-and-healthy-eating\/in-depth\/caffeine\/art-20049372\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">6<\/a><\/sup><\/li>\n<\/ul>\n<p>The FDA suggests healthy adults can safely consume up to 400 mg of caffeine daily<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.byrdie.com\/green-tea-caffeine-versus-coffee-4766573\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">5<\/a><\/sup>. Green tea provides a gentler caffeine experience. It\\&#8217;s perfect for those who want moderate stimulation.<\/p>\n<blockquote><p>\\&#8221;Green tea offers a more balanced energy boost compared to traditional caffeinated beverages.\\&#8221;<\/p><\/blockquote>\n<p><em>Caffeinated green tea<\/em> combines caffeine and L-theanine uniquely. This mix promotes alertness without the jitters often linked to coffee<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.mayoclinic.org\/healthy-lifestyle\/nutrition-and-healthy-eating\/in-depth\/caffeine\/art-20049372\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">6<\/a><\/sup>.<\/p>\n<p>Your caffeine intake is important. Brewed coffee has about 96 mg of caffeine per serving. Green tea offers a milder 28 mg<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.mayoclinic.org\/healthy-lifestyle\/nutrition-and-healthy-eating\/in-depth\/caffeine\/art-20049372\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">6<\/a><\/sup>.<\/p>\n<p>Green tea is ideal for those who want to manage their caffeine intake. It provides a subtle boost without overwhelming effects.<\/p>\n<h2>Factors Affecting Green Tea\\&#8217;s Caffeine Content<\/h2>\n<p>Green tea\\&#8217;s caffeine levels are influenced by various factors. Brewing techniques, processing methods, and tea varieties all play a role. Your cup of green tea is a complex blend of these elements<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.thespruceeats.com\/factors-influencing-caffeine-levels-in-tea-765275\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">7<\/a><\/sup>.<\/p>\n<h3>Brewing Temperature and Time Impact<\/h3>\n<p>Your brewing method greatly affects the tea\\&#8217;s caffeine content. <a href=\\\"https:\/\/www.sugimotousa.com\/blog\/caffeine-in-green-tea?srsltid=AfmBOor1sTbMU7ctHo0HuRpcPOSaj-tmqRAhu0y51uEqggQl_Ij53Fj0\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">Water temperature is key<\/a>. Hotter water extracts more caffeine.<\/p>\n<p>Temperatures between 20 and 100 degrees Celsius can significantly change caffeine levels. The brewing time also impacts the final caffeine content<sup class=\\\"citation\\\"><a href=\\\"https:\/\/tecompanytea.com\/blogs\/tea-atelier\/tea-caffeine?srsltid=AfmBOoplFiwAOJW4dFhyxytJjpId5E2ncJO1J8JWt6rxfB1hflIbasf0\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">8<\/a><\/sup>.<\/p>\n<h3>Tea Leaf Processing Methods<\/h3>\n<p>How tea leaves are processed directly affects their caffeine content. <em>Caffeine in Matcha Tea<\/em> is higher because you consume the whole leaf<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.thespruceeats.com\/factors-influencing-caffeine-levels-in-tea-765275\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">7<\/a><\/sup>.<\/p>\n<p>Roasting can reduce caffeine levels. Darker roasts often have less caffeine than lighter ones<sup class=\\\"citation\\\"><a href=\\\"https:\/\/tecompanytea.com\/blogs\/tea-atelier\/tea-caffeine?srsltid=AfmBOoplFiwAOJW4dFhyxytJjpId5E2ncJO1J8JWt6rxfB1hflIbasf0\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">8<\/a><\/sup>.<\/p>\n<h3>Green Tea Varieties and Caffeine Levels<\/h3>\n<table>\n<tr>\n<th>Tea Type<\/th>\n<th>Caffeine Characteristics<\/th>\n<\/tr>\n<tr>\n<td>Matcha<\/td>\n<td>Highest caffeine content<\/td>\n<\/tr>\n<tr>\n<td>Gyokuro<\/td>\n<td>High caffeine due to shade growth<\/td>\n<\/tr>\n<tr>\n<td>Hojicha<\/td>\n<td>Low caffeine<\/td>\n<\/tr>\n<tr>\n<td>Kukicha<\/td>\n<td>Minimal caffeine<\/td>\n<\/tr>\n<\/table>\n<p>Different green tea varieties offer unique caffeine experiences. <em>Caffeine in White Tea<\/em> can rival or exceed other types. This depends on how it\\&#8217;s harvested and processed<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.thespruceeats.com\/factors-influencing-caffeine-levels-in-tea-765275\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">7<\/a><\/sup>.<\/p>\n<p>Tea leaf age, harvest season, and specific cultivars create fascinating caffeine variations. These factors make each tea unique<sup class=\\\"citation\\\"><a href=\\\"https:\/\/tecompanytea.com\/blogs\/tea-atelier\/tea-caffeine?srsltid=AfmBOoplFiwAOJW4dFhyxytJjpId5E2ncJO1J8JWt6rxfB1hflIbasf0\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">8<\/a><\/sup>.<\/p>\n<blockquote><p>\\&#8221;Not all green teas are created equal when it comes to caffeine!\\&#8221; &#8211; Tea Experts<\/p><\/blockquote>\n<ul>\n<li>Summer and fall harvests typically have higher caffeine levels<\/li>\n<li>Younger tea leaves contain more caffeine<\/li>\n<li>Broken leaves in tea bags extract caffeine more quickly<\/li>\n<\/ul>\n<p>Each brew of tea offers a unique caffeine experience. Explore the delightful mystery of your tea\\&#8217;s caffeine content<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.thespruceeats.com\/factors-influencing-caffeine-levels-in-tea-765275\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">7<\/a><\/sup>.<\/p>\n<h2>Conclusion<\/h2>\n<p>Green tea caffeine offers more than just an energy boost. It provides a balanced and gentle stimulation compared to other caffeinated drinks. With about 29mg of caffeine per 8-ounce cup, green tea is a moderate choice for mental alertness<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.medicalnewstoday.com\/articles\/269538\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">9<\/a><\/sup>.<\/p>\n<p>The <b>caffeine in green tea<\/b> does more than just energize you. It may support brain function and reduce risks of age-related neurological issues. A 2022 study linked regular green tea drinking with better mental sharpness in adults<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.medicalnewstoday.com\/articles\/269538\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">9<\/a><\/sup>.<\/p>\n<p>Green tea\\&#8217;s benefits go beyond caffeine. Its polyphenols, especially EGCG, may improve metabolic and heart health. By enjoying green tea, you\\&#8217;re potentially boosting your overall wellness<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.medicalnewstoday.com\/articles\/269538\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">9<\/a><\/sup><sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.nature.com\/articles\/s41598-024-59383-y\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">10<\/a><\/sup>.<\/p>\n<p>Consider your caffeine sensitivity when adding green tea to your routine. Choose prep methods that suit you best. Green tea comes in bottled, loose leaf, or tea bag varieties<sup class=\\\"citation\\\"><a href=\\\"https:\/\/www.medicalnewstoday.com\/articles\/269538\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">9<\/a><\/sup>.<\/p>\n<section class=\\\"schema-section\\\">\n<h2>FAQ<\/h2>\n<div>\n<h3>How much caffeine is in a typical cup of green tea?<\/h3>\n<div>\n<div>\n<p>An 8-ounce cup of green tea usually has 30-50 mg of caffeine. This is less than coffee but still gives a mild energy boost. The amount can vary based on brewing method and tea type.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<h3>Does green tea have less caffeine than coffee?<\/h3>\n<div>\n<div>\n<p>Yes, green tea has much less caffeine than coffee. An 8-ounce cup of green tea has 30-50 mg of caffeine. The same amount of coffee typically contains 102-200 mg of caffeine.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<h3>How does caffeine in green tea differ from coffee?<\/h3>\n<div>\n<div>\n<p>Green tea\\&#8217;s caffeine works with L-theanine, an amino acid. This combo provides a calmer, more balanced energy boost. It helps improve alertness and focus without the jitters often linked to coffee.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<h3>What factors affect the caffeine content in green tea?<\/h3>\n<div>\n<div>\n<p>Several factors influence <b>caffeine levels in green tea<\/b>. These include tea plant variety, growing conditions, and processing methods. Brewing time and water temperature also play a role.<\/p>\n<p>Powdered teas like matcha tend to have higher caffeine content. This is compared to loose leaf or bagged teas.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<h3>Is the caffeine in green tea safe to consume?<\/h3>\n<div>\n<div>\n<p>The FDA says up to 400 mg of caffeine per day is safe for most adults. This equals about 8 cups of green tea. Green tea offers moderate caffeine intake with many health benefits.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<h3>Can I reduce the caffeine in my green tea?<\/h3>\n<div>\n<div>\n<p>Yes, you can lower caffeine by steeping the tea for less time. Using lower water temperatures also helps. The first 30-60 seconds of brewing extract the most caffeine.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<h3>Are there green tea varieties with lower caffeine?<\/h3>\n<div>\n<div>\n<p>Some green tea types naturally have less caffeine. Hojicha and kukicha are known for their reduced caffeine levels. Shaded teas like matcha and gyokuro tend to have higher caffeine amounts.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<h3>How does caffeine in green tea benefit me?<\/h3>\n<div>\n<div>\n<p><b>Caffeine in green tea<\/b> can boost brain function and metabolism. It provides a gentle energy lift. When mixed with L-theanine, it offers better mental clarity and focus.<\/p>\n<p>This combo doesn\\&#8217;t cause the harsh crash often linked to other caffeinated drinks.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<h2>Source Links<\/h2>\n<ol data-type=\\\"sources\\\">\n<li>How Much Caffeine Is in Green Tea? &#8211; <a href=\\\"https:\/\/www.healthline.com\/nutrition\/caffeine-in-green-tea\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">https:\/\/www.healthline.com\/nutrition\/caffeine-in-green-tea<\/a><\/li>\n<li>Does Green Tea Have Caffeine? &#8211; <a href=\\\"https:\/\/www.eatingwell.com\/article\/8030655\/does-green-tea-have-caffeine\/\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">https:\/\/www.eatingwell.com\/article\/8030655\/does-green-tea-have-caffeine\/<\/a><\/li>\n<li>Clean Caffeine In Green Tea vs Coffee | True Citrus &#8211; <a href=\\\"https:\/\/www.truecitrus.com\/blogs\/tc\/clean-caffeine-in-green-tea-vs-coffee\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">https:\/\/www.truecitrus.com\/blogs\/tc\/clean-caffeine-in-green-tea-vs-coffee<\/a><\/li>\n<li>How Much Caffeine In Green Tea? &#8211; <a href=\\\"https:\/\/www.sugimotousa.com\/blog\/caffeine-in-green-tea?srsltid=AfmBOorEekPJvT9WF5rWCVxs1n18qqWyQy4S7UnUSD8sEKONvVaJz7R2\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">https:\/\/www.sugimotousa.com\/blog\/caffeine-in-green-tea?srsltid=AfmBOorEekPJvT9WF5rWCVxs1n18qqWyQy4S7UnUSD8sEKONvVaJz7R2<\/a><\/li>\n<li>Is Green Tea Actually a Healthier Source of Caffeine Than Coffee? We Investigate &#8211; <a href=\\\"https:\/\/www.byrdie.com\/green-tea-caffeine-versus-coffee-4766573\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">https:\/\/www.byrdie.com\/green-tea-caffeine-versus-coffee-4766573<\/a><\/li>\n<li>How much caffeine is in your cup? &#8211; <a href=\\\"https:\/\/www.mayoclinic.org\/healthy-lifestyle\/nutrition-and-healthy-eating\/in-depth\/caffeine\/art-20049372\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">https:\/\/www.mayoclinic.org\/healthy-lifestyle\/nutrition-and-healthy-eating\/in-depth\/caffeine\/art-20049372<\/a><\/li>\n<li>Factors Influencing Caffeine Levels in Tea &#8211; <a href=\\\"https:\/\/www.thespruceeats.com\/factors-influencing-caffeine-levels-in-tea-765275\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">https:\/\/www.thespruceeats.com\/factors-influencing-caffeine-levels-in-tea-765275<\/a><\/li>\n<li>Caffeine in Tea: Levels, Factors &amp; Effects &#8211; <a href=\\\"https:\/\/tecompanytea.com\/blogs\/tea-atelier\/tea-caffeine?srsltid=AfmBOoplFiwAOJW4dFhyxytJjpId5E2ncJO1J8JWt6rxfB1hflIbasf0\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">https:\/\/tecompanytea.com\/blogs\/tea-atelier\/tea-caffeine?srsltid=AfmBOoplFiwAOJW4dFhyxytJjpId5E2ncJO1J8JWt6rxfB1hflIbasf0<\/a><\/li>\n<li>Green tea: Health benefits, side effects, and research &#8211; <a href=\\\"https:\/\/www.medicalnewstoday.com\/articles\/269538\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">https:\/\/www.medicalnewstoday.com\/articles\/269538<\/a><\/li>\n<li>Effects of green tea and roasted green tea on human responses &#8211; Scientific Reports &#8211; <a href=\\\"https:\/\/www.nature.com\/articles\/s41598-024-59383-y\\\" target=\\\"_blank\\\" rel=\\\"nofollow\\\">https:\/\/www.nature.com\/articles\/s41598-024-59383-y<\/a><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Discover how much caffeine in green tea affects your body, energy levels, and sleep. Learn about health benefits and the best time to enjoy this popular beverage<\/p>\n","protected":false},"author":1,"featured_media":22451,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5],"tags":[733,734,735,736,737,738,739,740,741,742],"class_list":["post-22449","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-health","tag-caffeine-and-antioxidants-in-green-tea","tag-caffeine-intake-moderation","tag-caffeine-levels-in-green-tea","tag-caffeine-sensitivity","tag-green-tea-caffeine-content","tag-green-tea-energy-benefits","tag-green-tea-metabolism-boost","tag-green-tea-weight-loss-effects","tag-health-benefits-of-green-tea","tag-natural-caffeine-sources"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":"wpmanag984","author_link":"https:\/\/www.info-welt.com\/en\/author\/wpmanag984\/"},"uagb_comment_info":0,"uagb_excerpt":"Discover how much caffeine in green tea affects your body, energy levels, and sleep. 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