A good way to start supplementing immediately would be to take hemp oil, a perfect ratio of omegas 3, 6 & 9.
Please visit the oil pulling forum & check out some of the R/N posts there. There's lots of info on EFA's in those posts. EFA's also insure the uptake of vitamins & minerals.
Genetics plays a role, yes. It does with all of us. It is up to you to find the proper way to nourish your body, there is obviously something lacking.
Get some of those good fats, Plasticat!!!!!