What Nutrient Deficiency Causes Brain Fog in Menopause? Most women assume it’s magnesium or B12, but research shows choline is often the missing link. As oestrogen declines, your body’s ability to produce choline decreases, meaning you need to consume more through food to compensate for slower methylation supporting brain focus,

What does methylation testing show for women over 50? Methylation testing reveals how efficiently your body activates and uses nutrients like B12 and folate. These pathways influence your hormones, detox capacity, mood, and energy regulation during menopause Methylation testing doesn’t just show you what’s wrong; it reveals what’s possible. By