LDL-Cholesterol: High, Low, Normal Levels

Written by Matt Lehrer, PhD | Last updated:
Jonathan Ritter
Puya Yazdi
Medically reviewed by
Jonathan Ritter, PharmD, PhD (Pharmacology), Puya Yazdi, MD | Written by Matt Lehrer, PhD | Last updated:

SelfHacked has the strictest sourcing guidelines in the health industry and we almost exclusively link to medically peer-reviewed studies, usually on PubMed. We believe that the most accurate information is found directly in the scientific source.

We are dedicated to providing the most scientifically valid, unbiased, and comprehensive information on any given topic.

Our team comprises of trained MDs, PhDs, pharmacists, qualified scientists, and certified health and wellness specialists.

All of our content is written by scientists and people with a strong science background.

Our science team is put through the strictest vetting process in the health industry and we often reject applicants who have written articles for many of the largest health websites that are deemed trustworthy. Our science team must pass long technical science tests, difficult logical reasoning and reading comprehension tests. They are continually monitored by our internal peer-review process and if we see anyone making material science errors, we don't let them write for us again.

Our goal is to not have a single piece of inaccurate information on this website. If you feel that any of our content is inaccurate, out-of-date, or otherwise questionable, please leave a comment or contact us at [email protected]

Note that each number in parentheses [1, 2, 3, etc.] is a clickable link to peer-reviewed scientific studies. A plus sign next to the number “[1+, 2+, etc...]” means that the information is found within the full scientific study rather than the abstract.

cholesterol
//

LDL-Cholesterol, or normally just referred to LDL, transfers fats around the body and supports immune function. However, too much LDL can block blood flow in the arteries and cause heart disease. Continue reading to learn about healthy LDL levels and how to lower LDL without medication.

About the Author

Matt Lehrer

Matt Lehrer

PhD
Matt is a PhD candidate at The University of Texas at Austin and has a MS from The University of Texas at Austin.
As a scientist, Matt believes his job is not only to produce knowledge, but to share it with a wide audience. He has experience in nutritional counseling, personal training, and health promotion.