What is the molecular composition of LDL LDL is a spherical particle with a hydrophobic core and a hydrophilic surface, enabling it to carry water-insoluble lipids in the blood. Its key molecular components are: Lipids: Cholesterol (Free and Esterified): The core contains cholesteryl esters (cholesterol bound to fatty acids), making up ~40-50% of LDL’s mass, […]
Let’s look at the LDL particle size, testing methods, and how LDL differs from Lp(a) in clinical management. Below, you will find practical insights into cholesterol-related health risks and management 1. LDL Particle Size LDL particles vary in size and density, which impacts their cardiovascular risk: Types: Large, Buoyant LDL (Pattern A): Good! Larger particles […]
Lipid transport is the process by which lipids, such as cholesterol, triglycerides, and phospholipids, are moved through the bloodstream, as they are hydrophobic and insoluble in water. This process is essential for delivering lipids to tissues for energy, storage, membrane synthesis, or hormone production. Key Components of Lipid Transport Lipids are transported in the blood […]
What is Lipoprotein(a), and what are some natural ways to lower it? Lipoprotein(a), or Lp(a), is a type of lipoprotein particle found in the blood, structurally similar to low-density lipoprotein (LDL, or “bad cholesterol”). It consists of an LDL-like particle bound to a unique protein called apolipoprotein(a), or apo(a). Lp(a) is produced primarily in the […]
The endocrine glands are specialized organs that secrete hormones directly into the bloodstream to regulate various bodily functions. Below is a concise overview of the major endocrine glands and their primary roles: Pituitary Gland (often called the “master gland”) Location: Base of the brain Role: Controls other endocrine glands and regulates growth, metabolism, reproduction, and […]
Saturated fat is found in animal fat and certain plant fats, such as coconut, coconut oil, palm, and palm kernel oil. It plays a key role in producing steroid hormones because cholesterol, a precursor to steroid hormones, is derived partly from dietary fats, including saturated fats. Cholesterol as a Building Block: Steroid hormones (e.g., testosterone, estrogen, […]