I was diagnosed with stage 4 breast cancer in April 2025. I began ivermectin and fenbendazole in March when I suspected cancer and then switched to ivermectin and mebendazole in May 2025 when biopsies, ultrasound, MRI and CT scans confirmed the cancer. I also began Letrozole. My December 2025 CT scan showed no further metastasis and the MRI noted a significant decrease in tumor size. At the same time I significantly changed my diet: eliminated all bread, pasta, rice, potatoes, sugars, coffee, bacon/lunch meats, and the occasional alcoholic drink. I practiced intermittent fasting. Eating only form 12:00 to 6:00pm. I ate Greek yogurt or cottage cheese with active cultures, 2 TBSP flax seed, and 1 cup berries; for dinner I ate chicken (pastured, free roaming) or grass fed/grass finished beef and one half plate of steamed broccoli, cauliflower, asparagus, spinach. I included homemade vegetable or chicken soup. I eliminated all pork. I included wild caught salmon twice per week. I began walking 1 1/2-2 miles daily. I lost 40 pounds in 9 months. I am getting ready for another round of CT of the chest, abdomen and pelvis and breast MRI. I have great energy, a good appetite and all my fatigue experienced in March 2025 has gone. So, yes I believe the ivermectin and fenbendazole/mebendazole has helped, along with intermittent fasting, supplements (tumeric/curcumin with black pepper, vitamin C, milk thistle, Vitamin B complex, vitamin D, low dose aspirin), diet change, exercise, letrozole, better sleep. It is not just one thing, but the combination.