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Continue reading →: A Student’s Guide to High School Course Selection for Pre-MedWelcome to the OsmoHealth Journal! If you are interested in becoming a doctor, nurse or work in any health or biomedical related career, then this is the place to learn more about where your curiosity and interests in the field of science can lead you. A common question I usually…
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Continue reading →: Understanding Cancer: What it is and How It DevelopsCancer starts when normal cells do not know when to stop growing and dividing. Small changes in the DNA of cells add up over time. These changes affect the systems that control how cells behave. As a result we get many different diseases that have one thing in common: cells…
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Continue reading →: Understanding Addiction: A Scientific PerspectiveAddiction changes how the brain processes reward, making certain behaviors feel harder to control over time. This happens largely through dopamine, a chemical that reinforces repeated actions. Recovery is possible because the brain can adapt, forming new habits and weakening old ones. Overcoming addiction involves consistent changes like identifying triggers,…
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Continue reading →: Is HOSA Worth It? A Freshman’s PerspectiveWelcome to OsmoHealth Journal Starting high school comes with a lot of new opportunities, and it is not always clear which ones are actually worth your time. If you are interested in health science, HOSA is usually one of the first activities people mention. At first, it can seem like…
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Continue reading →: How Blood is MadeWelcome to the OsmoHealth Journal! Blood is the life-sustaining fluid that keeps the body functioning. It carries oxygen to cells, fights infections, and helps wounds heal. But how does the body actually make blood? The process is called hematopoiesis (heh-MAT-oh-poi-EE-sis). It takes place mainly inside your bones, where specialized cells…
Hello,
I’m Osama
I started OsmoHealth to make health science easier to understand and more useful for secondary and post-secondary students like me. My focus is on breaking down complex topics in a clear, practical way, while also sharing tips and strategies that helps you learn better, perform well, and stand out. This is something I’m building with the goal of making health knowledge more accessible, relevant, and worth learning beyond just the classroom.
Top 5 Posts
Understanding Addiction: A Scientific PerspectiveApril 3, 2026
The Digestive System: Part 4 of the Human Body SeriesOctober 14, 2025
Understanding Cancer: What it is and How It DevelopsApril 10, 2026
The Urinary System: Part 8 of the Human Body SeriesOctober 20, 2025
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