What to watch with LCT and Wechseljahre?

The question about LCT (lactase persistence) and menopause is relevant but evidence is limited. LCT variants determine your ability to digest lactose. During menopause, declining estrogen affects gut microbiota and calcium absorption. Lactose intolerance may become more noticeable due to increased gut permeability. Additionally, osteoporosis risk rises, making calcium from dairy important – but only if lactose is tolerated. A DNA test shows genetic predisposition, not current tolerance. A lactose breath test or elimination diet is more actionable. Nutrient testing (calcium, vitamin D) is also more relevant during menopause. The LCT-menopause link is mechanistically plausible but lacks strong clinical evidence. Watch for symptoms like bloating, diarrhea, or bone loss. Consult a doctor or dietitian for personalized advice.