Pożegnaj stare NORMY! ⚠️ Cholesterol i witamina D

Cholesterol and vitamin D are commonly performed blood tests. In this video, I explain the laboratory test norms for total cholesterol and vitamin D and why they have changed over time. I explain the difference between lipid profile norms (cholesterol, triglycerides, HDL, LDL) and vitamin D norms, and the recommended, target, and optimal values ​​based on blood test results, according to the scientific and medical consensus of the Polish scientific societies: PTK, PTL, PTDL (EBM). Previously, these were norms, now they are recommended values. This is educational content about blood tests, cholesterol, and vitamin D, as well as laboratory test results, consistent with current medical knowledge (EBM). It does not replace diagnosis or medical advice. Be sure to watch my YouTube video about lipid profile parameters—triglycerides, LDL, cholesterol, and Lp(a)—that indicate an urgent need for medical consultation:    • Wartości trójglicerydów, LDL, cholesterolu...   References: 1) Carroll MD, Lacher DA, Sorlie PD, et al. Trends in Serum Lipids and Lipoproteins of Adults, 1960-2002. JAMA. 2005;294(14):1773–1781. doi:10.1001/jama.294.14.1773. 2) National Heart, Lung, and Blood Institute. Framingham Heart Study. 3) National Heart, Lung, and Blood Institute. Cardiovascular Health Study (CHS). Table of Contents: 00:00 Introduction: New Standards vs. Reality 01:22 What is a norm in medicine? 01:50 How do statistics determine test results? 02:59 Why were norms higher in the past? 03:42 The paradox of vitamin D deficiency in the population 04:15 The end of the era of norms – time for optimal values 04:47 The difference between the norm and the target value 05:15 Why does cholesterol need to be lower and vitamin D higher? 06:02 Can everyone achieve the "optimum"? Genetics and results 06:57 When is it worth testing vitamin D prophylactically? 07:43 Summary: Statistics vs. expert recommendations 08:08 A final anecdote from a college dorm #cholesterol #bloodtests #ldl #vitamins