Greycoat Research Expert Guidance for CKD Cats
With over 1,000 consultation cases worldwide, Greycoat Research provides expert-backed guidance for CKD cats, helping them maintain kidney health and manage the progression of CKD through data-driven care.

Dr. Toru Miyazaki was the first to uncover the mechanism behind cat CKD.
Dr. Toru Miyazaki, the world's leading authority on AIM research, provides Greycoat Research with expert guidance in developing AIM-based supplementation to support kidney function. His research has contributed to innovative treatments that help manage CKD in cats.
Chenko, a 12-year-old cat, had been dealing with multiple health issues, including heart disease (HCM), pancreatitis, digestive disorders, and diabetes. He frequently experienced vomiting, diarrhea, and urinary issues, leading to concerns about his overall well-being. After starting AIM-based supplementation, his health saw significant improvements in just 2 months, with stabilized kidney values, reduced inflammation, and increased energy.
Meet Chenko

- Age: 12 years
- Sex: Castrated Male
- Weight: 4.9 kg
- Conditions: Heart disease (HCM), pancreatitis, digestive issues, diabetes
- Symptoms & Concerns: Vomiting, diarrhea, urinary issues, low energy
- Previous Treatments: Steroids, digestive syrup, dietary adjustments
- Supplements Introduced: Dr. Toru Protocol, Intensive Protocol, probiotics, omega-3 supplements
Chenko’s Health Improvements
Chenko first began to suffer from issues in late April 2024, and began AIM supplementation in August. By October, his kidney and overall health showed significant stabilization and improvement.
Health Metric | Before | After | Change |
---|---|---|---|
Creatinine (CRE) | 1.6 | 1.5 | Decreased (Kidney function stabilized) |
BUN Levels | 26 | 25 | Decreased (Better waste filtration) |
Phosphorus Levels | 4.5 | 4.1 | Decreased (Balanced phosphorus levels) |
Weight | 4.9 kg | 4.9 kg | Stable (Maintaining healthy weight) |

How Did Chenko Improve?
Energy & Activity
- Increased energy and willingness to explore the house.
- Began using the cat tower more frequently.
- More interactive and expressive in daily life.
Weight & Appetite
- Appetite remained stable, but diet adjustments were made to manage blood sugar levels.
- Continued eating well without excessive weight gain.
- Previously had vomiting spells 2–3 times a month; no longer suffers from vomiting issues.
- Used to suffer from diarrhea; now enjoys improved bowel movements.
Appearance & Other Changes
- Fur became noticeably glossier.
- No longer experiencing urinary accidents while asleep or outside the litter box.
- Reduced inflammation, allowing for lower steroid dosage.
Supplement Adjustments
- Started with Dr. Toru Protocol, Intensive Protocol, probiotics, and digestive syrup.
- Introduced omega-3 supplementation.
- Steroid dosage gradually reduced due to improved health.
- Owner intends to switch out digestive syrup for pancreatic supplement, as it was causing high blood sugar levels.
With consistent AIM supplementation, Chenko’s creatinine and phosphorus levels stabilized, inflammation decreased, and his energy and activity levels increased significantly in just 2 months. His vomiting and diarrhea issues have ceased, urinary problems have disappeared, and his bowel movements have improved. His fur has become glossier, and his weight remains stable, ensuring better overall health. His well-being continues to improve, allowing for a reduction in steroid dosage and greater day-to-day comfort.
Testimonial from Chenko’s Owner

"Chenko had been dealing with so many health issues that I was always worried about him. Since starting Dr. Toru Protocol and Intensive Protocol, the changes have been incredible—his energy is back, he’s no longer vomiting, and his coat looks shinier than ever. His digestion has improved too, and he seems so much happier and more active. Seeing him regain his strength has been such a relief, and I’m really grateful for Greycoat Research’s guidance!"
Help Your Cat Live Healthier with CKD Support
CKD is a progressive and irreversible disease that gradually impairs kidney function. Because many cats show no symptoms until significant damage has occurred, early detection and management is key to delaying its progression and preserving quality of life.
Greycoat Research has provided consultations for over 1,000 cats, with 97% of stage 2 and 3 cats showing improved kidney health after following our tailored management plans. If your cat has been diagnosed with CKD or has high creatinine levels, taking action now can lead to lasting improvements.
- Try AIM-based supplements, including Dr. Toru Protocol, along with additional kidney support.
- Monitor kidney health regularly and adjust treatment plans as needed.
- Schedule a free consultation with Greycoat Research for expert guidance.