{"id":1597,"date":"2026-04-30T18:15:00","date_gmt":"2026-04-30T22:15:00","guid":{"rendered":"https:\/\/openintegrative.com\/blog\/?p=1597"},"modified":"2026-04-20T04:49:05","modified_gmt":"2026-04-20T08:49:05","slug":"how-coffee-affects-health","status":"publish","type":"post","link":"https:\/\/openintegrative.com\/blog\/how-coffee-affects-health\/","title":{"rendered":"How Coffee Affects Your Health"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><strong>Key Takeaways<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Coffee can sharpen alertness but often steals sleep later on.<\/li>\n\n\n\n<li>Moderate intake links with some benefits in large population studies.<\/li>\n\n\n\n<li>Coffee works better with real meals than on an empty stomach.<\/li>\n\n\n\n<li>Filtered coffee is usually easier on blood lipids than press coffee.<\/li>\n\n\n\n<li>Your sleep, mood and digestion give the clearest answer.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Coffee &amp; Wakefulness<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-alertness\">Alertness<\/h3>\n\n\n\n<p>Coffee wakes people up because caffeine blocks adenosine, which helps create the feeling of sleep pressure in the brain. When that signal gets blocked, many people feel more alert, less tired and better able to focus for a few hours (<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/29330262\/\">1<\/a>, <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/28826374\/\">2<\/a>).<\/p>\n\n\n\n<p>People often like coffee because the effect feels fast and obvious. A rough morning can feel easier. Work can feel smoother. Training can feel lighter. Conversation can come more easily after a cup. A stimulant still has a price for plenty of people. One or two cups can bring shaky hands, a racing mind, a pounding heart or a wired feeling that does not feel good at all. Sensitive people often feel those effects sooner than they expect, especially after poor sleep or with no food in the stomach (<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/28826374\/\">2<\/a>, <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/36947466\/\">3<\/a>).<\/p>\n\n\n\n<p>Coffee does not fix low energy at the root. Poor sleep, skipped meals and a high carb diet can all leave a person reaching for more coffee when the body really needs rest, steadier meals and enough animal food.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-dependence\">Dependence<\/h3>\n\n\n\n<p>Regular coffee use changes how coffee feels. The first cups can feel strong, then the body gets used to that dose and the lift feels smaller. Many people respond by pouring more, then feel dull or headachy when they miss the usual amount. Dependence does not make coffee evil, though it can make the drink feel less optional than people like to admit. A habit that runs the whole day can quietly turn into a need.<\/p>\n\n\n\n<p>Coffee usually works better with real food than by itself. Eggs, meat, cheese or full fat yogurt often steady people better than black coffee first thing in the morning. One to three proper meals a day also tends to work better than grazing with coffee and sweet snacks from dawn to dusk.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-long-term-health\"><strong>Long Term Health<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-mould-toxins\">Mould Toxins<\/h3>\n\n\n\n<p>Coffee can contain mould toxins, mainly ochratoxin A, when beans are poorly dried or stored before roasting. Health agencies note coffee as one of the foods where this toxin can appear, and ochratoxin A is a concern because repeated exposure over time can harm the kidneys and may raise cancer risk (<a href=\"https:\/\/www.who.int\/news-room\/fact-sheets\/detail\/mycotoxins?utm_source=chatgpt.com\">14<\/a>, <a href=\"https:\/\/www.efsa.europa.eu\/en\/news\/efsa-evaluates-ochratoxin-food-and-derives-tolerable-weekly-intake?utm_source=chatgpt.com\">15<\/a>). <\/p>\n\n\n\n<p>Roasting and brewing can lower the amount, but they do not remove it fully, so the best protection comes from good harvesting, drying, storage and testing before the coffee reaches you (<a href=\"https:\/\/apps.who.int\/food-additives-contaminants-jecfa-database\/Document\/Index\/9004?utm_source=chatgpt.com\">16<\/a>, <a href=\"https:\/\/www.who.int\/news\/item\/11-12-2010-more-than-30-new-food-safety-standards-adopted?utm_source=chatgpt.com\">17<\/a>).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Large Study Signals<\/h3>\n\n\n\n<p>Large reviews often find that coffee drinkers have lower risk of several chronic diseases and lower overall mortality than non drinkers (<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/29330262\/\">1<\/a>, <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/31055709\/\">4<\/a>, <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/23934579\/\">5<\/a>, <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/22591295\/\">6<\/a>).<\/p>\n\n\n\n<p>Those findings sound strong, though most of the evidence comes from observational research. Observational research looks for links between habits and outcomes. A link can point in a useful direction, though it cannot prove that coffee caused the result by itself.<\/p>\n\n\n\n<p>Healthy user bias can muddy the picture even more. Coffee drinkers in one study group may have different jobs, sleep habits, exercise levels, body weight, smoking rates and medical history than non drinkers. Clean headlines rarely show that mess. Coffee may still help some people over time. A careful reading says the long term signal looks fairly good, while the proof stays weaker than headlines often claim.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-blood-sugar\">Blood Sugar<\/h3>\n\n\n\n<p>Research often links coffee with lower risk of type 2 diabetes, including both regular and decaf coffee in some reviews (<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/24459154\/\">7<\/a>, <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/15998896\/\">8<\/a>, <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/24150256\/\">9<\/a>). Those studies do not cancel basic nutrition. A person who sleeps badly, lives on coffee and eats cereal, bread, pasta and sweet drinks all day is not fixing blood sugar with another mug. Blood sugar usually improves more from removing or sharply lowering carbs, eating enough animal protein and fat and keeping meals steady.<\/p>\n\n\n\n<p>Liver outcomes look stronger than many other coffee claims. Reviews have linked coffee use with lower liver cancer risk and better liver related outcomes in some groups (<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/29330262\/\">1<\/a>, <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/17484871\/\">10<\/a>).<\/p>\n\n\n\n<p>Coffee still does not cancel heavy drinking, poor sleep or a diet full of seed oils and ultra processed food. People get into trouble when they treat one habit as a shield against all the others.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Coffee &amp; Heart Effects<\/strong><\/h2>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"300\" src=\"https:\/\/openintegrative.com\/blog\/wp-content\/uploads\/2026\/04\/coffee-.webp\" alt=\"\" class=\"wp-image-3547\" srcset=\"https:\/\/openintegrative.com\/blog\/wp-content\/uploads\/2026\/04\/coffee-.webp 600w, https:\/\/openintegrative.com\/blog\/wp-content\/uploads\/2026\/04\/coffee--300x150.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-pressure\">Pressure<\/h3>\n\n\n\n<p>Coffee can raise blood pressure for a while after you drink it, especially in people who are not used to caffeine. Trials have found small but real increases in blood pressure with coffee and caffeine, even when daily users feel less of the effect over time (<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/15834273\/\">11<\/a>, <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/10024321\/\">12<\/a>).<\/p>\n\n\n\n<p>Some people barely notice that rise. Others feel tense, flushed or uncomfortable within minutes. Home blood pressure readings often tell you more than broad advice because your own body response is what you live with. Heart rhythm looks less clear in the research. A recent trial found less sleep on coffee days and more daily steps, while rhythm effects varied by person instead of following one neat rule (<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/36947466\/\">3<\/a>).<\/p>\n\n\n\n<p>Coffee should leave you alert and steady, not jittery and uneasy. A drink that feels harmless to one person can feel awful to another person with the same dose.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-filtered\">Filtered<\/h3>\n\n\n\n<p>Brew method changes the drink more than most people think. Unfiltered coffee, such as French press or boiled coffee, keeps more oily compounds called diterpenes. Those compounds can raise total cholesterol and LDL cholesterol, while paper filtered coffee removes much of that oil (<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/11207153\/\">13<\/a>).<\/p>\n\n\n\n<p>Cholesterol itself is not the villain it often gets made out to be. The body needs cholesterol for hormones, cell membranes and basic function. People still do better when they avoid piling extra stress onto weak metabolic health. Filtered coffee is usually the easier option for people who like coffee and want fewer issues from those oils. A simple paper filter can change the effect of a daily habit in a useful way.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-daily-use\"><strong>Daily Use<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-anxiety\">Anxiety<\/h3>\n\n\n\n<p>Sleep is where coffee often collects its hidden cost. A cup in the afternoon can seem harmless because you still fall asleep at night, though sleep can end up shorter and lighter without you noticing right away. A recent trial found less sleep on coffee days, which fits what many people feel once they stop and pay attention (<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/36947466\/\">3<\/a>).<\/p>\n\n\n\n<p>Poor sleep pushes hunger up, patience down and training recovery in the wrong direction the next day. More coffee then feels tempting, which keeps the cycle going.<\/p>\n\n\n\n<p>Anxiety can rise in the same way. Some people get a clean lift from coffee. Others get dread, tension, shaky hands or racing thoughts after a single strong cup. People with that response usually do better with less caffeine, earlier timing or none at all.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Timing &amp; Better Use<\/h3>\n\n\n\n<p>Morning coffee usually works better than late coffee for most adults. A useful test is to stop coffee by late morning for a week or two, then watch sleep depth, mood, digestion and afternoon energy without changing ten other things at the same time. Coffee often works better after breakfast than as breakfast. Eggs, meat, full fat dairy or another solid meal can make the effect feel steadier. Using coffee to push through under eating usually backfires later with more cravings and worse sleep.<\/p>\n\n\n\n<p>Decaf suits many people who like the taste and ritual but hate the stress side of caffeine. Reviews often find that decaf shares some of the same long term links seen with regular coffee, though the subjective effect feels much gentler for many users (<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/29330262\/\">1<\/a>, <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/24459154\/\">7<\/a>). Coffee makes the most sense as a tool, not as the thing carrying the whole day. Real <a href=\"https:\/\/openintegrative.com\/blog\/actual-superfoods-real-foods-you-should-be-eating\/\" type=\"post\" id=\"435\">food<\/a>, enough sleep and steady routines do more for human health than any drink ever will.<\/p>\n\n\n\n<p><em>Before changing your diet, supplements or health routine, talk with a licensed healthcare professional. For any health concerns or questions about a medical condition, get guidance from a physician or another appropriately trained clinician.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>FAQs<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Is coffee healthy?<\/strong><\/h3>\n\n\n\n<p>Coffee can fit well for some adults, especially in modest amounts taken early in the day. Good study results mostly show links, not hard proof that coffee itself causes better health.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Does coffee raise blood pressure?<\/strong><\/h3>\n\n\n\n<p>Coffee can raise blood pressure for a while after drinking it. Some people barely notice that change, while others feel tense or uncomfortable very quickly.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Is decaf coffee a good option?<\/strong><\/h3>\n\n\n\n<p>Decaf is often a good choice for people who like coffee but do not like the stimulant effect. Many people sleep better and feel calmer when they switch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>How much coffee is too much?<\/strong><\/h3>\n\n\n\n<p>Too much is any amount that worsens sleep, mood, digestion, appetite or blood pressure. One person may do well with two cups, while another may feel better with none.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>What is the best way to drink coffee?<\/strong><\/h3>\n\n\n\n<p>Earlier in the day, with a real meal and usually in filtered form, is a sensible place to start. Your own sleep, mood and digestion give the clearest answer.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Research<\/strong><\/h2>\n\n\n\n<p>Poole, R., Kennedy, O.J., Roderick, P., Fallowfield, J.A., Hayes, P.C. and Parkes, J. (2018) \u2018Coffee consumption and health umbrella review of meta analyses of multiple health outcomes\u2019, <em>BMJ<\/em>, 359, k194.<\/p>\n\n\n\n<p>Grosso, G., Godos, J., Galvano, F. and Giovannucci, E.L. (2017) \u2018Coffee, caffeine and health outcomes umbrella review\u2019, <em>Annual Review of Nutrition<\/em>, 37, pp. 131 to 156.<\/p>\n\n\n\n<p>Marcus, G.M., Smith, L.M., Ordovas, K., Scheinman, M.M., Whiteman, D., Brown, J.R., Vittinghoff, E., Trinquart, L. and Pletcher, M.J. (2023) \u2018Acute effects of coffee consumption on health among ambulatory adults\u2019, <em>New England Journal of Medicine<\/em>, 388(12), pp. 1092 to 1100.<\/p>\n\n\n\n<p>Kim, Y., Je, Y. and Giovannucci, E. (2019) \u2018Coffee consumption and all cause and cause specific mortality a meta analysis by potential modifiers\u2019, <em>European Journal of Epidemiology<\/em>, 34, pp. 731 to 752.<\/p>\n\n\n\n<p>Malerba, S., Turati, F., Galeone, C., Pelucchi, C., Verga, F., Bagnardi, V., Corrao, G., La Vecchia, C. and Tavani, A. (2013) \u2018A meta analysis of prospective studies of coffee consumption and mortality for all causes, cancers and cardiovascular diseases\u2019, <em>European Journal of Epidemiology<\/em>, 28, pp. 527 to 539.<\/p>\n\n\n\n<p>Freedman, N.D., Park, Y., Abnet, C.C., Hollenbeck, A.R. and Sinha, R. (2012) \u2018Association of coffee drinking with total and cause specific mortality\u2019, <em>New England Journal of Medicine<\/em>, 366(20), pp. 1891 to 1904.<\/p>\n\n\n\n<p>Ding, M., Bhupathiraju, S.N., Chen, M., van Dam, R.M. and Hu, F.B. (2014) \u2018Caffeinated and decaffeinated coffee consumption and risk of type 2 diabetes a systematic review and a dose response meta analysis\u2019, <em>Diabetes Care<\/em>, 37(2), pp. 569 to 586.<\/p>\n\n\n\n<p>van Dam, R.M. and Hu, F.B. (2005) \u2018Coffee consumption and risk of type 2 diabetes a systematic review\u2019, <em>JAMA<\/em>, 294(1), pp. 97 to 104.<\/p>\n\n\n\n<p>Jiang, X., Zhang, D. and Jiang, W. (2014) \u2018Coffee and caffeine intake and incidence of type 2 diabetes mellitus a meta analysis of prospective studies\u2019, <em>European Journal of Nutrition<\/em>, 53, pp. 25 to 38.<\/p>\n\n\n\n<p>Larsson, S.C. and Wolk, A. (2007) \u2018Coffee consumption and risk of liver cancer a meta analysis\u2019, <em>Gastroenterology<\/em>, 132(5), pp. 1740 to 1745.<\/p>\n\n\n\n<p>Noordzij, M., Uiterwaal, C.S.P.M., Arends, L.R., Kok, F.J., Grobbee, D.E. and Geleijnse, J.M. (2005) \u2018Blood pressure response to chronic intake of coffee and caffeine a meta analysis of randomized controlled trials\u2019, <em>Journal of Hypertension<\/em>, 23(5), pp. 921 to 928.<\/p>\n\n\n\n<p>Jee, S.H., He, J., Whelton, P.K., Suh, I. and Klag, M.J. (1999) \u2018The effect of chronic coffee drinking on blood pressure a meta analysis of controlled clinical trials\u2019, <em>Hypertension<\/em>, 33(2), pp. 647 to 652.<\/p>\n\n\n\n<p>Jee, S.H., He, J., Appel, L.J., Whelton, P.K., Suh, I. and Klag, M.J. (2001) \u2018Coffee consumption and serum lipids meta analysis of randomized controlled clinical trials\u2019, <em>American Journal of Epidemiology<\/em>, 153(4), pp. 353 to 362.<\/p>\n\n\n\n<p>Han, M., Kim, H. and Park, S. (2022) \u2018Coffee intake and risk of hypertension a meta analysis of cohort studies\u2019, <em>Journal of Korean Medical Science<\/em>, 37, e332.<\/p>\n\n\n\n<p>Xie, C., Cui, L., Zhu, J., Wang, K., Sun, N. and Sun, C. (2018) \u2018Coffee consumption and risk of hypertension a systematic review and dose response meta analysis of cohort studies\u2019, <em>Journal of Human Hypertension<\/em>, 32, pp. 83 to 93.<\/p>\n\n\n\n<p>Lee, D.R., Lee, J., Rota, M., Shin, M.H., Kim, H.J., Choi, Y.H., Park, E.Y. and Boffetta, P. (2014) \u2018Coffee consumption and risk of fractures a systematic review and dose response meta analysis\u2019, <em>Bone<\/em>, 63, pp. 20 to 28.<\/p>\n\n\n\n<p>Ding, M., Bhupathiraju, S.N., Satija, A., van Dam, R.M. and Hu, F.B. (2014) \u2018Long term coffee consumption and risk of cardiovascular disease a systematic review and a dose response meta analysis of prospective cohort studies\u2019, <em>Circulation<\/em>, 129(6), pp. 643 to 659.<\/p>\n\n\n\n<p>Alperet, D.J., Rebello, S.A., Khoo, E.Y.H., Tay, Z., Seah, S.S.Y., Tai, B.C., Emady Azar, S., Chou, C.J., Darimont, C., van Dam, R.M. and Lee, J. (2020) \u2018The effect of coffee consumption on insulin sensitivity and other biological risk factors for type 2 diabetes a randomized placebo controlled trial\u2019, <em>American Journal of Clinical Nutrition<\/em>, 111(2), pp. 448 to 458.<\/p>\n\n\n\n<p>Bhupathiraju, S.N., Pan, A., Malik, V.S., Manson, J.E., Willett, W.C., van Dam, R.M. and Hu, F.B. (2014) \u2018Changes in coffee intake and subsequent risk of type 2 diabetes three large cohorts of US men and women\u2019, <em>Diabetologia<\/em>, 57, pp. 1346 to 1354.<\/p>\n\n\n\n<p>Lopez Garcia, E., Rodriguez Artalejo, F., Rexrode, K.M., Logroscino, G. and Hu, F.B. (2009) \u2018Coffee consumption and risk of stroke in women\u2019, <em>Circulation<\/em>, 119(8), pp. 1116 to 1123.<\/p>\n\n\n\n<p>Lucas, M., Mirzaei, F., Pan, A., Okereke, O.I., Willett, W.C., O Reilly, E.J., Koenen, K., Ascherio, A. and Sun, Q. (2011) \u2018Coffee, caffeine and risk of depression among women\u2019, <em>Archives of Internal Medicine<\/em>, 171(17), pp. 1571 to 1578.<\/p>\n\n\n\n<p>Larsson, S.C., Virtamo, J. and Wolk, A. (2011) \u2018Coffee consumption and risk of stroke in women\u2019, <em>Stroke<\/em>, 42(4), pp. 908 to 912.<\/p>\n\n\n\n<p>World Health Organization (WHO) (n.d.) \u2018Mycotoxins\u2019. Available at: <a href=\"https:\/\/www.who.int\/news-room\/fact-sheets\/detail\/mycotoxins?utm_source=chatgpt.com\">https:\/\/www.who.int\/news-room\/fact-sheets\/detail\/mycotoxins<\/a><\/p>\n\n\n\n<p>European Food Safety Authority (EFSA) (2020) \u2018EFSA evaluates ochratoxin in food and derives tolerable weekly intake\u2019. Available at: <a href=\"https:\/\/www.efsa.europa.eu\/en\/news\/efsa-evaluates-ochratoxin-food-and-derives-tolerable-weekly-intake?utm_source=chatgpt.com\">https:\/\/www.efsa.europa.eu\/en\/news\/efsa-evaluates-ochratoxin-food-and-derives-tolerable-weekly-intake<\/a><\/p>\n\n\n\n<p>Joint FAO\/WHO Expert Committee on Food Additives (JECFA) (2008) \u2018Ochratoxin A\u2019. Available at: <a href=\"https:\/\/apps.who.int\/food-additives-contaminants-jecfa-database\/Document\/Index\/9004?utm_source=chatgpt.com\">https:\/\/apps.who.int\/food-additives-contaminants-jecfa-database\/Document\/Index\/9004<\/a><\/p>\n\n\n\n<p>World Health Organization (WHO) (2010) \u2018More than 30 new food safety standards adopted\u2019. Available at: <a href=\"https:\/\/www.who.int\/news\/item\/11-12-2010-more-than-30-new-food-safety-standards-adopted?utm_source=chatgpt.com\">https:\/\/www.who.int\/news\/item\/11-12-2010-more-than-30-new-food-safety-standards-adopted<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Key Takeaways Coffee &amp; Wakefulness Alertness Coffee wakes people up because caffeine blocks adenosine, which helps create the feeling of sleep pressure in the brain. When that signal gets blocked, many people feel more alert, less tired and better able to focus for a few hours (1, 2). People often like coffee because the effect &#8230; <a title=\"How Coffee Affects Your Health\" class=\"read-more\" href=\"https:\/\/openintegrative.com\/blog\/how-coffee-affects-health\/\" aria-label=\"Read more about How Coffee Affects Your Health\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":3546,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_wpscppro_dont_share_socialmedia":false,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"default","_twitter_share_type":"default","_linkedin_share_type":"default","_pinterest_share_type":"default","_linkedin_share_type_page":"default","_instagram_share_type":"default","_medium_share_type":"default","_threads_share_type":"default","_google_business_share_type":"default","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":true,"datetime":"2026-04-30 22:15:00","platforms":[],"status":"pending_publication","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[20,337],"tags":[272,349],"class_list":["post-1597","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nutrition","category-superfoods-and-functional-foods","tag-blood-pressure","tag-sleep-health"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How Coffee Affects Your Health - Open Integrative<\/title>\n<meta name=\"description\" content=\"A clear look at how coffee affects alertness, sleep, blood pressure &amp; 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