MD, PhD, Endocrinology
Endocrinology & Metabolism
35 years of medical experience
Dr. Jennifer Martinez, MD, PhD, is a Senior Medical Reviewer and Research Consultant for BeSlim.me. She is a distinguished Endocrinologist and dedicated Researcher specializing in Endocrinology & Metabolism, with a clinical focus on metabolic disorders and weight management. Dr. Martinez currently practices at Tam Anh General Hospital in Ho Chi Minh City. Her unparalleled expertise is backed by over 50 published peer-reviewed articles on the hormonal regulation of body weight. Dr. Martinez's rigorous input ensures that BeSlim.me's scientific content meets the highest standard of academic integrity and reflects the absolute cutting edge of metabolic research.
37 medically reviewed articles
All content reviewed by Dr. Jennifer Martinez undergoes rigorous fact-checking and verification against current medical evidence, clinical guidelines, and peer-reviewed research to ensure accuracy and reliability.
I'll weave in my own reflections as I guide you through Alex's journey, because I know how these stories resonate when they're real and relatable. This isn't about quick fixes or miracles; it's about the hard-won path to understanding your metabolism and making it work for you
If you've ever felt like your body is fighting against you after shedding pounds—plateaus that won't budge, cravings that hit like a freight train, or that nagging sense that your metabolism has slowed to a crawl—you're not alone
If you're reading this, chances are you've been wrestling with the weight of chronic obesity, just like I have for much of my adult life. In this personal narrative, set against the backdrop of 2026's evolving landscape of weight management
If you've ever felt like your weight loss efforts have hit a wall, leaving you wondering if you've somehow "broken" your metabolism through dieting, this Q&A explainer is for you. We'll dive into the science, psychology, and practical steps to overcome this common hurdle. Let's address your questions with empathy, evidence, and actionable advice.
If you've ever felt like you can't stop eating certain foods, even when you're not hungry, or if cravings seem to control your life, you're not alone. This struggle is incredibly common, and it's completely normal to feel frustrated or powerless
If you're reading this, you're likely battling those intense, nagging cravings that make sticking to a healthy lifestyle feel impossible. You're not alone in this struggle—millions of people experience the same pull toward sugary snacks or comfort foods
If you're here, you might be feeling frustrated with your weight loss journey—perhaps you're turning to food for comfort more often than you'd like, or those healthy habits just don't seem to "stick" no matter how hard you try
If you're here, you might be grappling with those intense moments when a binge urge feels overwhelming—like an emotional tidal wave crashing over your best intentions. You're not alone in this struggle
This is completely normal, and acknowledging it is the first step toward reclaiming control. In this Q&A guide, we'll explore the psychological hurdles of dopamine-driven cravings, diagnose why they happen, and provide practical strategies to help you detox sustainably
This struggle with overeating can feel overwhelming and frustrating, like your brain is wired against you. It's completely normal to question if there's something deeper at play, such as Reward Deficiency Syndrome (RDS)
Millions of people experience the same pull toward sweets, especially during stressful times or after a long day. This is completely normal, and it's not a sign of weakness; it's your brain's wiring at work.
Today, we're tackling a hot topic in our Mindset Q&A series: metabolic adaptation after stopping a GLP-1 medication like semaglutide (found in Ozempic or Wegovy). If you've recently discontinued these treatments and noticed your progress stalling or even reversing
This struggle, often called 'diet fatigue,' is a completely normal response to the demands of calorie counting. Many people start with enthusiasm, only to hit a wall where motivation fades and old habits creep back in
As someone who's helped countless individuals navigate these challenges, I want to assure you that understanding the connection can be the first step toward quieting that noise and reclaiming control
If you're here, you're likely grappling with that relentless mental chatter about food—those persistent cravings and thoughts that make it hard to focus on anything else. You're not alone in this struggle
It's completely normal and incredibly common among people using medications like Mounjaro (tirzepatide), a GLP-1 receptor agonist designed to help with weight management.
If you're reading this, you're likely navigating the ups and downs of weight loss with Ozempic, and perhaps feeling a bit "off" emotionally. Let's dive into this common concern through a Q&A format
Many people on their weight loss journey feel overwhelmed by these relentless cravings and mental chatter, making it hard to focus on anything else. This is completely normal, especially if you've struggled with emotional eating or habitual overeating for years. It's not a sign of weakness
If you're constantly battling intrusive thoughts about food—those nagging cravings that seem to shout over everything else—you're not alone. This "food noise" can feel overwhelming
Think of me as that fun uncle who shows up with a spatula and a smile, ready to whip up meals that not only taste amazing but also supercharge your metabolic health. Metabolic health?
Today, we're diving into a 3-Day Metabolic Reset Meal Plan that's all about "metabolic meals" – those smart, science-backed eats designed to rev up your body's engine. Think high-protein, balanced macros
If you're on GLP-1 medications like semaglutide (think Ozempic or Wegovy) for weight loss, you're probably thrilled with the results. These drugs are game-changers for shedding pounds by mimicking hormones that curb appetite and regulate blood sugar.
Today, I'm sharing a safe, science-backed guide to exercising on semaglutide. We'll focus on preventing muscle wasting, boosting your metabolism, and keeping things beginner-friendly.
If you've ever wondered whether packing on some muscle could supercharge your metabolism and help you torch fat even while chilling on the couch, you're in the right place.
Today, we're diving into fasted cardio – a hot topic that's been buzzing in fitness circles. We'll break down the science, bust some myths, and I'll share a safe, beginner-friendly routine to get you started.
t's frustrating when diet and exercise alone don't yield the results you expect, and that's often because of underlying genetic factors we can't see. If you've ever wondered why some people seem predisposed to weight gain despite their best efforts, polygenic scores might hold the key.
If you're investigating the roots of this global epidemic, you're not alone—it's a puzzle that affects millions, and theories like the 'thrifty gene' and 'drifty gene' hypotheses offer intriguing insights.
If you've ever wondered why losing weight feels like an uphill battle despite your best efforts, this concept might resonate with you. We'll explore its foundations and implications!
If you've ever wondered why cutting calories doesn't always lead to weight loss or why certain foods seem to pack on the pounds despite your efforts. Insulin plays a pivotal role in this puzzle, and understanding it can empower you to take control
You might be eating right and exercising, but if stress is a constant companion, that stubborn belly fat just won't budge. We'll explore the cortisol-insulin spiral and why stress literally gets stored as belly fat.
If you've ever wondered why, despite eating enough, your body doesn't always get the message to stop, you're not alone—it's often tied to how leptin interacts with the blood-brain barrier.
If you've ever woken up after a rough night feeling ravenous, you're not alone—I've been there too. It's frustrating when poor sleep seems to sabotage your efforts to eat mindfully.
If you've ever wondered why some people seem naturally protected against obesity-related issues, adiponectin might be part of the answer. We'll explore this fascinating hormone
We'll explore the fascinating interplay between leptin and ghrelin, two key hormones that dictate when you feel full or famished.
We'll explore ghrelin, often called the 'hunger hormone,' to help you understand its role in your body. By the end, you'll have actionable insights to manage it better
If you've been struggling with persistent hunger, weight plateaus, or metabolic frustrations, you're not alone—I've been there myself, and I've helped countless others break through
I know how frustrating it can be when you feel like you're always fighting an uphill battle against your own appetite. That's why I'm passionate about breaking down complex topics like leptin resistance—it's often the hidden culprit behind that constant hunger