nutrigenomics

A rapidly emerging area of integrated medicine is nutrigenomics and nutrigenetics. Broadly, this is the study of the inter-relationship between nutrient intake and gene expression and the subsequent impact on health.

The role our genes play in the predisposition for disease and thus the impact on health, continues to be a hotly debated topic. It is a fascinating area and can often be the “missing link” in a person’s journey to achieving their ultimate health goal.   

The Human Genome Project estimated that the humans have up to 25,000 genes. In a simplified overview, genes (which are made up of DNA) carry the “blueprint” or instructions for protein synthesis. Many essential molecules in the body are proteins - such as enzymes, antibodies, hormones, structures (muscles, tendons), transporters and receptors. 

Naturopaths and other integrated physicians are beginning to gain a better understanding of how polymorphisms in certain genes may influence a person’s status of health. But also importantly, how diet and environment, on the other hand, can affect gene expression. One area in particular garnering global attention is that of methylation and the role of a gene called methylenetetrahydrofolate reductase (MTHFR).  

Assessing genetic variations in research-based genes can be a useful tool to be integrated with other Naturopathic therapies when looking at the following areas:

• Fertility issues

• Mood imbalances – anxiety, panic attacks and depression

• Chronic fatigue

• Allergies and sensitivities

• Cardiovascular disease

   

It is important to note that the field of genetics continues to grow at a rapid pace. Our understanding of this area naturally evolves as more clinical-based research in this area progresses.