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Research & Answers

Physician-backed insights to optimize your health and reduce long-term risks.

Extensor Tendonitis Isn't Really About Inflammation, and That Changes Everything About Treatment

The most common treatment people reach for when extensor tendon pain flares up, anti-inflammatory drugs and steroid injections, targets a process that isn't the main problem. Modern consensus has shifted: what most people call "extensor tendonitis" is better described as extensor tendinopathy, a condition driven not by acute swelling but by a failed healing response involving collagen disorganization, abnormal blood vessel and nerve growth, and only low-grade chronic inflammatory activity. The name matters because it changes what actually works. The treatment with the strongest evidence isn't a pill or an injection. It's structured, progressive loading of the tendon itself. That might sound counterintuitive when your elbow screams every time you grip a coffee mug, but the research is clear on this point.

How Many Exercises per Workout Optimize Results Without Overtraining?

Walk into any gym and you’ll see it: the marathon workout warrior. Maybe it’s someone moving from the squat rack to leg press, lunges, leg curls, Bulgarian split squats, and then, why not, a finisher on the stair climber. Somewhere in the back of their mind might be a simple belief: more equals better. But does it? It’s a question that has obsessed both beginners and seasoned athletes alike: how many exercises should you do in a single workout to build muscle, gain strength, and improve performance, while avoiding the consequences of doing too much?

What Is the Best Magnesium Supplement for Sleep and Muscle Recovery?

We live in an age of chronic depletion: sleep cut short by screens and stress, muscles sore from workouts or workdays that never quite end. The wellness industry has crowned magnesium the mineral savior of modern fatigue. Shelves brim with powders and capsules promising deeper sleep and faster recovery. But does science agree? Magnesium is no newcomer to biology. It is involved in more than 300 enzymatic reactions, critical for nerve transmission, energy production, and muscle relaxation. Yet, many adults consume less than the recommended amount, creating a quiet epidemic of marginal deficiency. The idea is simple: restore magnesium, restore calm. The evidence, however, tells a more nuanced story.

The Sublocade Shot Keeps Working Even When You Miss Your Appointment by Two Weeks

A once-monthly injection that maintains therapeutic buprenorphine levels even if your dose is one to two weeks late. That single pharmacological feature of Sublocade, the extended-release buprenorphine shot for opioid use disorder, may explain why it performs as well or better than the daily pills and films that millions of people struggle to take consistently. In long-term trials, roughly 60 to 76% of people on the shot were abstinent at 12 months, and about half remained in treatment, a retention rate that stands out in addiction medicine. But the numbers don't capture the full picture. Research also reveals distinct subgroups among people on Sublocade: some achieve complete, sustained abstinence with major health improvements, while others stop using opioids but continue using cocaine or benzodiazepines. A smaller group keeps using some opioids despite treatment. The shot is effective, but it's not a single solution that works identically for everyone.

Is It Safe or Beneficial to Use a Sauna When Sick?

The sauna is both ancient and modern, a place where the body meets the limits of heat and emerges refreshed. For centuries, people have believed that sweating in a wooden chamber can “sweat out” a cold or purge illness through heat. Today, as wellness culture embraces infrared and Finnish saunas alike, the question remains: is it actually safe or even beneficial to use a sauna when you’re sick? Beneath the steam and cedar scent lies a physiological puzzle. The same heat that relaxes muscles and clears sinuses also stresses the cardiovascular system and taxes hydration. The same sweating that flushes toxins may also deplete essential electrolytes. Whether this alchemy of heat is friend or foe depends entirely on the body’s condition when you enter that room.