Osteopathic medicine: What kind of doctor is a D.O.? - Mayo Clinic
Dec 12, 2025 · You know what M.D. means, but what does D.O. mean? What's different and what's alike between these two kinds of health care providers?
现有人力资源部门的分工：六大模块、三支柱、六大模块&三支柱
现阶段大多企业会在六大模型基础之上运用三支柱。 COE为方案、政策、策略输出者； HRBP为人力资源实操的践行者； SSC为基础人事的提供者。三者在企业中是互相配合与成就的，在现阶段的 企业 …
Oppositional defiant disorder (ODD) - Symptoms and causes
Jan 4, 2023 · Symptoms Sometimes it's difficult to recognize the difference between a strong-willed or emotional child and one with oppositional defiant disorder. It's common for children to show …
Drug addiction (substance use disorder) - Mayo Clinic
Jun 20, 2025 · Overview Drug addiction, also called substance use disorder, is a disease that affects a person's brain and behavior and leads to an inability to control the use of a legal or illegal drug or …
GM、VP、FVP、CIO都是什么职位？ - 知乎
GM (General Manager)总经理 VP (Vice President)副总裁 FVP (First Vice President)第一副总裁 AVP (Assistant Vice President)副总裁助理 CEO (Chief Executive Officer)首席执行官，类似总经理、总 …
Vitamin D toxicity: What if you get too much? - Mayo Clinic
Feb 20, 2025 · Vitamin D toxicity is a rare condition that happens when too much vitamin D is in the body. The condition can have serious effects on health. Another name for it is hypervitaminosis D. …
Symptoms - Symptoms - Mayo Clinic
Explore possible causes for your medical symptoms.© 1998-2026 Mayo Foundation for Medical Education and Research (MFMER). All rights reserved.
Edema - Symptoms and causes - Mayo Clinic
Jul 28, 2023 · Learn about symptoms, causes and treatment of swelling caused by too much fluid in body tissues.
Too much vitamin C: Is it harmful? - Mayo Clinic
Feb 20, 2025 · Vitamin C is an essential nutrient, but you can get too much of it. If you're an adult, limit yourself to no more than 2,000 milligrams (mg) of vitamin C a day. The recommended upper limit for …
Kratom: Unsafe and ineffective - Mayo Clinic
Jun 18, 2024 · Users claim kratom lifts mood and boosts energy, but there are many safety issues and questions about whether it works. Learn more before trying it.