Myriad Genetics and Flatiron Health Collaborate to Expand Access to Genetic Testing Through EMR Integration

QIAGEN and Illumina Unveil New Solutions to Advance Liquid Biopsy and Next-Generation Sequencing

The Role of Biobanks in Advancing Precision Medicine

AstraZeneca and Daiichi Sankyo's Enhertu Secures Conditional Approval in China for HER2-Mutated NSCLC Treatment

SkylineDx Presents Breakthrough Data from Largest Melanoma Genomic Assay Trial at SMR Annual Meeting

Clario and PathAI Join Forces to Streamline GI Clinical Trials with Integrated Solutions

FDA Approves FoundationOne® Liquid CDx as Companion Diagnostic for Itovebi™ (inavolisib) to Identify Hormone Receptor-Positive, HER2-Negative Breast Cancer Patients with PIK3CA Mutation

Roche’s VENTANA CLDN18 (43-14A) RxDx Assay for Identifying Gastric and GEJ Cancer Patients Receives CE Mark Approval

Tempest and Roche Partner to Advance Amezalpat Combination Therapy into First-Line Hepatocellular Carcinoma Pivotal Trial

Singapore to Expand MediShield Life Coverage for Precision Medicine and Strengthen Genetic Data Protections

Bayer and MOMA Therapeutics Partner to Advance Precision Oncology Therapies

DermTech's Non-Invasive Genomic Testing Shows Promise in Differentiating Melanoma from Atypical Moles

Velsera and Diagnostic Longwood Partner to Accelerate Precision Medicine in Spain and Portugal

Aurigene Oncology Reports Promising Phase 1 Results for India’s First CAR-T Cell Therapy in Multiple Myeloma

Agilus Diagnostics Launches Pharmacogenomics Testing Service to Revolutionize Personalized Medicine

Home
/
insight
/
details

Nutrition Redefined: Harnessing Genetics for Personalized Wellness

NextEdge Admin

02 Jul 2024

3 min 49 sec

Nutrition is crucial for overall health, influencing energy levels, immune function, and disease prevention. A balanced diet supports physical and cognitive performance, enhances mood, and promotes longevity. Good nutrition involves consuming a variety of nutrients in appropriate amounts, tailored to individual needs for optimal well-being and quality of life.

Nutrition can be personalized through genomic testing to some extent. Genomic testing, often referred to as genetic testing or DNA testing, involves analyzing an individual's genetic makeup to identify specific genetic variations (known as single nucleotide polymorphisms or SNPs) that may impact various aspects of health, including nutrient metabolism and dietary requirements.

Here’s how genomic testing can contribute to personalized nutrition:

1. Identifying Genetic Variations: Genetic testing can reveal information about how an individual metabolizes certain nutrients such as vitamins (e.g., folate, vitamin D), minerals (e.g., iron), and other dietary components (e.g., carbohydrates, fats).

2. Tailoring Dietary Recommendations: By understanding genetic variations related to nutrient metabolism, healthcare professionals can tailor dietary recommendations to better suit an individual's genetic profile. For example, someone with a genetic predisposition to inefficiently metabolize folate might benefit from higher intake or specific forms of folate supplements.

3. Optimizing Nutrient Intake: Genetic testing can provide insights into optimal nutrient intake levels based on individual genetic variations, potentially helping to prevent deficiencies or optimize health outcomes.

4. Personalized Diets: Some companies offer personalized diet plans based on genetic testing results. These plans may suggest adjustments in macronutrient ratios (carbohydrates, proteins, fats) or highlight specific foods that are more beneficial or should be limited based on genetic predispositions.

5. Risk Assessment: Genetic testing can also identify genetic predispositions to certain dietary-related health conditions (e.g., lactose intolerance, celiac disease), allowing for early intervention or tailored dietary modifications.

However, it's important to note that while genomic testing can provide valuable information, nutrition is influenced by many factors beyond genetics, including lifestyle, environment, cultural practices, and personal preferences. Therefore, genetic information should be considered as part of a holistic approach to personalized nutrition, integrating insights from genetics with other relevant factors.

Additionally, the field of nutrigenomics, which explores how nutrients interact with genes and how genetic variations influence responses to diet, is still evolving. As research advances, the ability to provide precise and actionable dietary recommendations based on genetic testing is expected to improve.