Written by Dr. Jeffrey Peng, MD — Board-Certified Sports Medicine Physician Published: March 3, 2026 | Last Updated: March 3, 2026 If you have been diagnosed with knee osteoarthritis, you are likely wondering what you can do to keep it from getting worse — and whether surgery is inevitable. In my practice as a sports medicine physician, I meet patients every day who are anxious about their diagnosis and overwhelmed by conflicting advice. The good news is that there are three

Written by Dr. Jeffrey Peng, MD — Board-Certified Sports Medicine Physician Published: March 3, 2025 | Last Updated: March 3, 2025 Platelet-rich plasma (PRP) injections have become one of the most discussed treatments for knee osteoarthritis, yet misinformation remains widespread. Some orthopedic surgeons continue to dismiss PRP as unproven, while certain providers in regenerative medicine make exaggerated claims about regrowing an entirely new knee. The truth, as the latest

Written by Dr. Jeffrey Peng, MD — Board-Certified Sports Medicine Physician Published: March 3, 2026 | Last Updated: March 3, 2026 Knee cracking, popping, and grinding are among the most common concerns I hear from patients in my sports medicine clinic. These sounds — collectively known as knee crepitus — can be alarming, especially when they seem to appear out of nowhere. The good news is that in most cases, noisy knees are completely harmless. However, understanding when c

Written by Dr. Jeffrey Peng, MD — Board-Certified Sports Medicine Physician Published: March 2, 2026 | Last Updated: March 2, 2026 If you live with arthritis, you may have been told — or simply assumed — that pain is a sign of ongoing joint damage. This belief is not only inaccurate in many cases, but it can actually make your arthritis worse. The fear of pain leads to avoidance of movement, which sets off a cycle of weakness, stiffness, and accelerated joint decline. In my

Written by Dr. Jeffrey Peng, MD — Board-Certified Sports Medicine Physician Published: March 2, 2026 | Last Updated: March 2, 2026 If you or someone you know struggles with knee pain from arthritis, the possibility that a widely used diabetes medication could provide relief may change how you think about treatment options. Metformin, prescribed to more than 150 million people worldwide for type 2 diabetes, has recently drawn significant attention from researchers exploring i

Written by Dr. Jeffrey Peng, MD — Board-Certified Sports Medicine Physician Published: March 2, 2026 | Last Updated: March 2, 2026 Obesity is the single most powerful modifiable risk factor for developing knee osteoarthritis — and it could be quietly damaging your joints every single day. While many patients assume arthritis is simply an inevitable part of aging, research consistently shows that excess body weight plays a far larger role than most people realize. The good ne

Written by Dr. Jeffrey Peng, MD — Board-Certified Sports Medicine Physician Published: March 2, 2026 | Last Updated: March 2, 2026 Knee osteoarthritis is one of the most common causes of joint pain in adults, affecting mobility, independence, and overall quality of life. Exercise remains one of the most effective non-pharmacological treatments for managing symptoms—but patients frequently ask which type of exercise is best. Strength training has long been considered the gold

Written by Dr. Jeffrey Peng, MD — Board-Certified Sports Medicine Physician Published: March 1, 2025 | Last Updated: March 1, 2025 Movement is medicine — but most people with arthritis do the exact opposite. When joint pain flares, the instinct is to stop moving: skip the walk, avoid the stairs, rest as much as possible. The problem is that avoidance does not protect your joints. In my practice, I see this pattern regularly — patients who stop moving in an effort to manage t

Written by Dr. Jeffrey Peng, MD — Board-Certified Sports Medicine Physician Published: March 1, 2025 | Last Updated: March 1, 2025 If you've been told you have a meniscus tear, your first thought might be that surgery is inevitable. It's one of the most common concerns I hear from patients in my sports medicine practice. But here's what many people don't realize: the majority of meniscus tears—particularly degenerative tears that develop over time—do not require surgery. Mul

Medically reviewed by Dr. Jeffrey Peng, MD — Board-Certified Sports Medicine Physician Published: March 1, 2026 | Last Updated: March 1, 2026 Knee pain is one of the most common complaints I see in my sports medicine practice. While occasional soreness after exercise is usually nothing to worry about, there are certain warning signs that should prompt you to seek evaluation sooner rather than later. After treating thousands of patients with knee pain, I've identified three c