chickory root tea (flower tea, bitter) for the greasy food intolerance, 3x a week on alternating day, increased in strength and dosage when you find yourself liking the tea
diahorrea - fishing lure n-butyric-acid off of ebay 1 drop in 1/2 cup water before bedtime every night, hold your nose. Eat fiber rich apples, carrots, etc to maximize the effect, liver is blocked up by undigested fats, chickory will increase the digestion of fats.
Seborrheic Dermatitis - issue of the epithelial layer and low metabolisim. Lugol'sIodine painting on the toetips, vitamin D3 2500-5000 iu/day with lightly-fried veg in butter to maximize magnesium uptake in the gut. DO NOT GO HIGH ON d3 UNTIL YOU ARE EATING LOTS OF SPINACH OR KALE!!