Silver Fern Gut Repair - Digestive Health Supplement Powder For enhanced rejuvenation and fortification of the gut, Silver Fern Brand has created Gut Repair. This powerful blend can provide added intestinal health support and be a critical part to a healthy immune system, along with a vast array of other health benefits. For support and general maintenance, we recommend one scoop per day for ongoing intestinal health support. If you’re seeking urgent support of your gut we recommend an aggressive “loading” period of four scoops per day for 7 to 28 days depending on your severity, taken approximately 30 minutes before eating food. A daily high dose amount of L-Glutamine can range from 20 to 30 grams per day while Curcumin C3 Reduct is commonly taken at 400 mg.