{"id":11453,"date":"2025-04-29T08:52:13","date_gmt":"2025-04-29T06:52:13","guid":{"rendered":"https:\/\/biohackbalance.se\/?p=11453"},"modified":"2025-04-29T08:52:13","modified_gmt":"2025-04-29T06:52:13","slug":"what-is-serotonin","status":"publish","type":"post","link":"https:\/\/biohackbalance.se\/en\/articles\/what-is-serotonin","title":{"rendered":"What is serotonin?"},"content":{"rendered":"

Have you ever wondered why you feel happy one day and low the next \u2013 without any clear reason?<\/strong>
The answer might lie in a small but powerful neurotransmitter in your brain: serotonin<\/strong>.<\/p>\n

What is serotonin?<\/h3>\n

Serotonin is a neurotransmitter<\/a> \u2013 a chemical that allows nerve cells in the brain to communicate with each other. But it\u2019s not just found in the brain. In fact, about 90% of the body’s serotonin is located in the gut<\/strong>!<\/p>\n

Still, it\u2019s in the brain where serotonin plays its most notable roles when it comes to mood, sleep, and appetite<\/strong>.<\/p>\n

Mood<\/h3>\n

Serotonin is sometimes called the “feel-good hormone” because it helps regulate our emotional well-being. When serotonin levels are balanced, we tend to feel more calm, happy, and focused.
Low levels, on the other hand, have been linked to depression, anxiety, and irritability<\/strong>.<\/p>\n

Some antidepressants \u2013 like SSRIs (Selective Serotonin Reuptake Inhibitors) \u2013 work by increasing serotonin availability in the brain<\/strong>.<\/p>\n

Sleep<\/h3>\n

Your body needs serotonin in order to produce melatonin \u2013 the sleep hormone<\/strong> that helps you fall asleep at night.
When serotonin levels are low, it can be harder to wind down, leading to sleep issues or a disrupted circadian rhythm<\/strong>.<\/p>\n

Tips for Better Sleep<\/strong><\/h3>\n
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    Get daylight exposure every day<\/p>\n<\/li>\n

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    Avoid screens before bedtime<\/p>\n<\/li>\n

  • \n

    Create a consistent sleep routine<\/p>\n<\/li>\n<\/ul>\n

    Appetite<\/strong><\/h3>\n

    Have you ever noticed that you crave carbs more when you’re feeling down? It’s not a coincidence \u2013 carbohydrates help increase serotonin availability in the body<\/strong>.
    Serotonin plays a role in regulating appetite, especially what we crave and when we feel full<\/strong>.
    Low levels can therefore affect your appetite and may lead to emotional eating<\/strong>.<\/p>\n

    How Can You Boost Serotonin Naturally?<\/strong><\/h3>\n

    Here are a few simple and effective ways to support your body\u2019s own production:<\/p>\n

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      Exercise<\/strong>: Physical activity, especially cardio, increases serotonin levels<\/p>\n<\/li>\n

    • \n

      Daylight<\/strong>: Sunlight stimulates serotonin production<\/p>\n<\/li>\n

    • \n

      Food<\/strong>: Foods rich in tryptophan (an amino acid that converts into serotonin), such as eggs, turkey, nuts, and bananas, can help<\/p>\n<\/li>\n

    • \n

      Gratitude & Mindfulness<\/strong>: Positive thinking and being present can give you a natural serotonin boost<\/p>\n<\/li>\n<\/ul>\n

      \n

      Serotonin plays a central role in mood, sleep, and appetite<\/strong> \u2013 three key aspects of our daily well-being.
      By taking care of both your body and mind, you can help maintain healthy serotonin levels naturally.<\/p>\n

      Want to feel better, sleep better, and eat more mindfully? Then it\u2019s time to show your serotonin some love!<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

      Serotonin is a neurotransmitter \u2013 a chemical that allows nerve cells in the brain to communicate with each other. But it\u2019s not just found in the brain.<\/p>\n","protected":false},"author":2,"featured_media":11451,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[358],"tags":[],"class_list":["post-11453","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles"],"jetpack_featured_media_url":"https:\/\/biohackbalance.se\/wp-content\/uploads\/2025\/04\/Vad-ar-serotonin-scaled.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/biohackbalance.se\/en\/wp-json\/wp\/v2\/posts\/11453","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/biohackbalance.se\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/biohackbalance.se\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/biohackbalance.se\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/biohackbalance.se\/en\/wp-json\/wp\/v2\/comments?post=11453"}],"version-history":[{"count":0,"href":"https:\/\/biohackbalance.se\/en\/wp-json\/wp\/v2\/posts\/11453\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/biohackbalance.se\/en\/wp-json\/wp\/v2\/media\/11451"}],"wp:attachment":[{"href":"https:\/\/biohackbalance.se\/en\/wp-json\/wp\/v2\/media?parent=11453"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/biohackbalance.se\/en\/wp-json\/wp\/v2\/categories?post=11453"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/biohackbalance.se\/en\/wp-json\/wp\/v2\/tags?post=11453"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}