In a study spearheaded by Ahmar Khan et al
The article cites no source for these absorption rankings, so they read as general practice rather than measured data
Even if the impact would be bigger than that, I think over a 10-year period, it will be manageable, and we will have adequate lead time to adjust and prepare for any changes that we see. On a more practical note, he said, Obesity rates around the world are very different, and we have one of the lowest exposures since 75% of our sales come from outside of the US and 40% of our sales are in emerging markets [where average BMIs are far lower]
MTHFR Improves Fertility & Sexual Health Snapshot MTHFR helps balance sex hormones Methylation protects your genetic material, increasing fertility in both men and women Folate supports ovulation in women, and healthy sperm production in men During pregnancy, folate prevents health complications and birth defects Folate eases the transition to menopause and helps keep bones strong Low folate levels reduce fertility and increase the risk of miscarriages and birth defects [ R , R ]
Experimental status with limited human data