CYP2C8: Detoxification of medications and arachidonic acid

The CYP (cytochrome) family of genes codes for a number of different enzymes that interact with prescription drugs. Genetic variants that alter the way that then enzymes work can impact the way that you react to a medication. The CYP2C8 gene is important in…

NQO1 Gene: Metabolism of quinones, benzene, and more

Your genes code for the enzymes that break down the toxic substances that we all encounter each day. This ability to clear out potential carcinogens is important when it comes to preventing cancer. The NQO1 gene codes for an enzyme that breaks down quinones,…

Glyphosate: Interaction with Genetics

RoundUp is the most widely used herbicide in the world. It is made by Monsanto, which is now owned by Bayer. Glyphosate is the active ingredient in RoundUp, and it will kill most broadleaf plants and grasses. [ref] Glyphosate works by blocking the shikimate…

Should you eat organic? Genes that influence pyrethroid metabolism.

Is buying organic worth the extra cost? There isn’t a one-size-fits-all answer to that question. Pesticides that are sprayed on conventionally grown foods affect people differently. Some people carry genetic variants that decrease their ability to detoxify specific pesticides, others may be more resilient….

Should you eat organic? Detoxifying Organophosphates

Is buying organic worth the extra cost? There isn’t a one-size-fits-all answer to that question. Pesticides that are sprayed on conventionally grown foods affect people differently. Some people carry genetic variants that decrease their ability to detoxify specific pesticides, others may be more resilient….

BPA: How Your Genes Influence BPA Detoxification

BPA, a chemical found in some plastics, has been linked to a variety of effects on people including obesity, insulin resistance, and epigenetic effects on the fetus.  It is everywhere in our food supply. In fact, a CDC report showed that 92% of people…

CYP3A4 and CYP3A5: How genes impact prescription medications

Our bodies break down (metabolize) drugs and other toxins through a group of enzymes known as the CYP450 family. Different CYP enzymes break down different substances, and we all carry genetic variants that can impact whether we metabolize a drug quickly or slowly. The…

CYP2C19 – Metabolizing medications

The CYP2C19 enzyme is responsible for the breakdown of several popular drugs including proton pump inhibitors (Prilosec, Nexium, Prevacid), certain anti-epileptics, and an antiplatelet drug (Plavix).  CYP2C19 is also involved in activating and breaking down some hormones such as progesterone. There are variants of…

Liver Detox Genes: CYP2C9 Genotypes and Drug Metabolism

Have you ever wondered why certain medications don’t work well for you? Genetic variants can change how fast or how slow the medication is broken down in your body. CYP2C9 is a gene that codes for an enzyme that metabolizes quite a few medications…

Gulf War Illness: Genetic susceptibility and current research

A question from a patron via Patreon prompted me to look into the link between genes and Gulf War Illness. I wanted to share what I found in case it can help other veterans who are dealing with the aftereffects of their service to…