Hi! I'm looking around for a dosage recommendation. My son is 3, and is untested for MTHFR, but has lip tie, a sacral dimple, and autism. These things run in my family, and I am compound heterozygous for 3 MTHFR SNPs. He was born with brittle hair and nails. When I started taking methylated forms of folate and B-12, his hair, nails, sleep, and mood improved. But now he's not nursing, and I can see his hair and nails becoming brittle again. I see Seeking Health now has the B-vitamins offered as drops, but I don't know how much to give him. He's 34lbs. Does anyone know where I can find guidelines? Thanks!