[jjcc]

These 2 sites are not quite user-friendly. You need to have a lot of knowledge. Personally I use the service from Ronda Patrick.

https://www.foundmyfitness.com/genetics

BTW, I also found my Vit D absorption efficiency is not good due to gene. The blood test corroborated the DNA report. So I supplement with 10K to raise the Vit D level.

It's very important to supplement with Vit K2 combined with mega dose Vit D. Otherwise there's risk.

[icelancer]

Both this site and Promethease helped me make some lifestyle choices that have paid off quite well. It's possible the life changes I made would help anyone, but having some guidance was definitely valuable - specifically around increased risk of T2 diabetes and exercise types that would help me.