लोहितान् वृक्षनिर्यासान् वृश्चनप्रभवांस्तथा । शेलुं गव्यं च पेयूषं प्रयत्नेन विवर्जयेत् ॥ ६ ॥
One should carefully avoid red exudations from trees and (juices) flowing from incisions, the Selu (fruit), and the thickened milk of a cow (which she gives after calving).