https://scitechdaily.com/new-study-links-higher-levels-of-a-certain-type-of-fat-to-a-decreased-risk-of-dementia/ –Triglycerides are fatty acids and are the most common type of fat in the blood. Triglycerides contribute up to 95% of dietary fats, which are the main energy source of the brain. (pathological tests consider <150 mg/dL as healthy or normal) this study says higher levels have decreased risk of developing dementia. But, a limitation of the study was researchers looked only at people 65 and older who had no cognitive issues initially, so the findings are not generalizable to other populations.
Triglycerides are a type of fat, called lipid , that circulate in your blood. They are the most common type of fat in your body. Triglycerides come from foods, especially butter, oils, and other fats you eat. Triglycerides also come from extra calories your body does not need right away. –
Triglycerides store unused calories and provide your body with energy
Cholesterol is used to build cells and certain hormones
Your doctor will usually check for high triglycerides as part of a cholesterol test, which is sometimes called a lipid panel or lipid profile. You’ll have to fast before blood can be drawn for an accurate triglyceride measurement. https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/triglycerides/art-20048186 –related Niacin, or vitamin B3 (alcohol=main depleter)