{{Genotype
|rsid=2070744
|allele1=T
|allele2=T
|magnitude=2.1
|repute=Good
|summary=cardiovascular differences
}}
This is found in high frequency male athletes from power sports such as jumpers, throwers, and sprinters.  {{PMID|19701646}} 

There may be negative health consequences with increased risk of cardiovascular disorders.{{PMID|16979000}} and [http://www.sciencedirect.com/science/article/pii/S0735109706032128 response]

Mexicans with this SNP, and also a T at [[rs1800783]], have lower LDL cholesterol.

People with this SNP, and also a T at [[rs1800783]], may be less responsive to hypnosis.{{PMID|19853644}}

Notably, this SNP does not change the amino acid (it is in the promoter region and doesn't encode the protein's amino acid sequence). The population frequencies in HapMap are incorrect.