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Across nine countries and millions of patients, one thing keeps predicting who does well: whether the same person keeps looking at you over time. Here is what the research says, and the question it leaves open for anyone whose care has crossed a border. There is a medical intervention that costs nothing. It requires no equipment. It has no side effects and is associated with lower mortality in eighteen separate studies across nine health systems. It’s not sold anywhere. There

Costa Rica's primary health care system is one of the most studied and, by several measures, one of the most successful in Latin America. The Equipos Básicos de Atención Integral de Salud (EBAIS) model succeeded at the disease burden it was designed to address in 1995. It has not been structurally redesigned to manage the disease burden Costa Rica actually carries in 2026. That gap, a mismatch between its design and today's epidemiology, is where Strata operates. 1. What EBAI

Stratacr.com Blog | June 2026 | Reading time: 4 minutes The fact most retirees learn too late Traditional Medicare provides virtually no coverage for care received outside the United States. The exceptions are so narrow they almost never apply, rare border situations involving Canada or Mexico, or emergencies where a foreign hospital happens to be closest while you're still on U.S. soil. Living in Costa Rica? You are, in Medicare's eyes, on your own. Many retirees keep paying

You sit across from your doctor and he/she validates your symptoms. Your concerns are heard. The anxiety you feel, the overwhelm, the mood swings that don't make sense, they're all real. Your doctor confirms it. But then you leave the appointment with exactly what you came in with: validation and no plan. This is the paradox of modern medicine for women in perimenopause. You have better access to doctors than ever before. You have more diagnostic tools. You have specialist ex

You walk into your appointment with labs from 5 different doctors, and you still feel overwhelmed. You leave with more questions than answers. There is a difference in what each medical approach measures and why. Conventional medicine and functional health both have crucial roles, but they ask different questions. Understanding both gives you a complete picture. Your Lab Results and The Metabolic System: Two Valid Perspectives Conventional Medicine's threshold: Fasting gluco

The Missing Pieces, the Integration SECTION 1: THE SITUATION Our client is 62 years old, postmenopausal, and has spent years navigating a fragmented healthcare system across two continents. Her medical care is split between Europe and Costa Rica, different doctors, lab ranges, languages, and crucially, no one talking to each other. She has blood pressure issues and a documented cardiac murmur on file. But nowhere in her medical records is there a conversation about how her me

After a serious diagnosis, most of us leave the appointment alert, determined, sometimes even relieved to finally have answers. For a few days, sometimes weeks, we do everything “right.” The diet changes. The walking begins. Supplements are ordered. Sleep routines are adjusted. There is a surge of clarity and purpose. And then, quietly, something shifts. The urgency softens and our nergy dips. We revert back to old patterns and we find out motivation just fades. The reason wh

Understanding the Challenge of Change Recently, I asked a client if she could interview me for this blog. She said, "I don’t want another article telling me to ‘try harder.’ I want to understand why this feels so difficult." I agreed. Here is part of our conversation. Client: When I left my doctor’s office, I felt overwhelmed. I had a diagnosis, a prescription, and a list of things I was “supposed” to change. Eat better. Exercise. Sleep more. Reduce stress. I actually wanted

Existe una tensión silenciosa en el sistema de salud. Por un lado, la medicina convencional (alopática), altamente entrenada, regulada y respaldada por ensayos clínicos. Sobresale en emergencias, cirugía, infecciones, oncología y diagnósticos complejos. Cuando algo es agudo o pone en riesgo la vida, este sistema salva vidas. Por otro lado, las modalidades alternativas e integrativas, enfocadas en la nutrición, el comportamiento, el estrés, el sueño, el entorno y los patrones

There is a quiet tension in healthcare. On one side, conventional (allopathic) medicine is highly trained, regulated, and grounded in clinical trials. It excels in emergencies, surgery, infections, oncology, and complex diagnostics. When something is acute or life-threatening, this system saves lives. On the other side, alternative and integrative modalities are focused on nutrition, behaviour, stress, sleep, environment, and long-term patterns. These approaches often spend m

For many years, atopic dermatitis, commonly known as eczema, was treated as a simple skin issue. A lesion would appear, and a cream would be applied. If an infection occurred, a topical antibacterial would be used. While these treatments are sometimes necessary, science has revealed that atopic dermatitis is not just a skin problem. The Complexity of Atopic Dermatitis Atopic dermatitis is a condition where the skin barrier, the immune system, the microbiome, and, in some case