Using nutrigenomics to guide personalized nutrition supplementation for bolstering immune system.
Jitao YangPublished in: Health information science and systems (2023)
Immunity refers to the ability of the human immune system to resist pathogen infection. Immune system has the basic functions of immune defense, immune self stabilization and immune surveillance. Balanced nutrition is the cornerstone of the immune system to play its immune function, and nutritional intervention is also an important means to maintain and improve immunity. Previous studies have confirmed that T cells have individual differences in recognizing viral antigens of virus infected cells, and the body's response to antigens is controlled by a variety of genetic genes, such as human leukocyte antigen (HLA) genes, immune response (Ir) genes, etc. In this paper, through immunity genetic testing, we screen out genetically susceptible people with low immunity and people with the risk of nutrient metabolism disorders; through using lifestyle questionnaire and physical examination results, we analyze people's physical condition, dietary habits, and exercise habits to evaluate people's nutrient deficiency degree. Then, combining multi-dimensional health data, we evaluate users' immune status and nutritional deficiency risk comprehensively, further, we implemented personalized nutrition intervention on the types and doses of nutritional supplements to improve immunity. We also validated the effectiveness of our personalized nutrition solution through a population-based cohort study.
Keyphrases
- physical activity
- randomized controlled trial
- genome wide
- endothelial cells
- immune response
- mental health
- public health
- healthcare
- dendritic cells
- induced apoptosis
- cardiovascular disease
- systematic review
- sars cov
- genome wide identification
- dna methylation
- induced pluripotent stem cells
- big data
- pluripotent stem cells
- transcription factor
- cell proliferation
- bioinformatics analysis
- machine learning
- toll like receptor
- signaling pathway
- cell cycle arrest
- climate change
- endoplasmic reticulum stress
- inflammatory response
- genome wide analysis
- psychometric properties
- smoking cessation