Colostrum and Lactoferrin.

I continue to improve on bovine colostrum and lactoferrin after 25 years of ME/CFS.I have now been taking it for 3 months. I have added beetroot juice, 2x small wine glasses a day, to my diet as a cleanser and to increase muscle power.I have been able to do half-hour walks and housework and get out some evenings.
Strangely enough, although I am unable to drink cow's milk the colostrum does not upset my gut.
I suppose the cheapest way to buy it would be straight from the dairy farmer, but the caps are probably more convenient, and keep better.Deotima.