DNA BLOG

Articles on DNA BLOG, written by the LifeDNA team and reviewed by our science advisors.

168 articles · page 1 of 14

Image of a twin standing together
DNA BLOG

Genetic Tendency to Have Twins

Do twins run in your family? Learn the genetic factors behind twinning, including key genes linked to twins and fertility research insights.

Close-up human eye representing color blindness and vision differences.
DNA BLOG

A Closer Look at Color Blindness

What causes color blindness? Take a closer look at the genetic factors behind color vision deficiency, and how it’s inherited.

Child with dyslexia surrounded by jumbled letters representing reading difficulty.
DNA BLOG

The Genetics of Dyslexia

Learn how genetics influence dyslexia, the role of family history, and what current research reveals about inherited learning differences.

DNA strand highlighting the genetic basis of the PON1 enzyme in body detoxification.
DNA BLOG

PON1 and Your Body’s Detox System

Learn how the PON1 enzyme supports your body's natural detox system and its role in breaking down toxins and boosting overall health.

Close-up microscopic image of blood platelets and red blood cells, illustrating the cellular components involved in sickle cell anemia.
DNA BLOG

Genetics of Sickle Cell Anemia

Explore the genetics behind sickle cell anemia affects red blood cells, and the role of blood platelets in managing the disease.