SELPLG and hydrops fetalis: Moreover, the difference in findings between elevated CLA% and HF risk in those with lower and those with higher dairy fat intake suggests that it is the c9,t11‐ CLA isomer that accounts for >75% of CLA in milk; this is the protective isomer, rather than the t10,c12‐CLA isomer, which accounts for <1% of CLA in milk.26, 31