The use of genetic testing can reveal frequently-occurring genetic tendencies towards common illnesses. When identified, most genetic polymorphisms can be prevented with individually tailored nutritional and environmental intervention based on the test findings. This can potentially enhance health and extend life significantly, since genetic factors are crucial to longevity yet they are often ignored. Currently, four such panels are available: Detoxigenomics, which reveals weaknesses in metabolism of various environmental, nutritional, and artificial (drugs) toxins as well as internally produced toxins such as neurotransmitters & hormones; Cardiogenomics, which exposes genetic tendencies towards lipid abnormalities, hypertension, atherosclerosis, homocysteine elevation (a major factor in the development of heart disease, related to genetic inability to convert folic acid into its active form), and others; Immuneogenomics, which shows tendencies towards inflammation, auto-immune disease, infections, and immune imbalance; and Osteogenomics, which displays genetic factors increasing osteoporosis risk.

