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2022年5月10日 · The front part (what you see in the mirror) includes: Iris: the colored part. Cornea: a clear dome over the iris. Pupil: the black circular opening in the iris that lets light in. Sclera: the ...
2022年9月16日 · Red Eyes. Your eyes look bloodshot. Why? Their surface is covered in blood vessels that expand when they’re irritated or infected. That gives your eyes the red look. Eyestrain can do it, and so can...
2024年5月11日 · A tendon is a type of body tissue that connects muscle to bone. If a tendon becomes inflamed — painful and swollen — the condition is called tendonitis. In your hands, there are so-called extensor...
2022年9月14日 · 3 min read. Most Americans know popcorn as a steadfast part of moviegoing culture, but it’s actually a popular snack all over the world. It’s easy to associate popcorn with lots of butter and salt,...
Overview. 5-hydroxytryptophan (5-HTP) can be converted to serotonin in the body. It is often used for depression. It has less evidence for insomnia and anxiety. 5-HTP is a chemical byproduct of the...
2024年5月23日 · What is metformin used for? Metformin is used to help lower blood sugar levels in people with type 2 diabetes . Metformin may also be used for other conditions as determined by your...
