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Slim But Sick: The TOFI Trap in Normal-Weight Men
He looked slim and healthy, but hidden visceral fat and insulin resistance told another story. Discover how Dr. Rui uncovered the “TOFI” trap and helped transform this man’s metabolic health.

Dr Rui Graça
Jul 303 min read


Sleep Apnoea & Testosterone: The Silent Health Crisis in Men Over 35
Struggling with sleep, low mood, or declining energy? Sleep apnoea might be silently lowering your testosterone. This real case reveals the hidden connection - and what you can do about it.

Dr Rui Graça
Jul 153 min read


Top 4 Supplements for Better Men’s Health (backed by science)
Most men are spending money on supplements they don’t need - and missing the ones that matter. This article outlines the four essentials backed by science: Vitamin D3, Magnesium, Omega-3s, and Zinc. If you're low on drive, energy, or focus, the problem might not be motivation - it might be micronutrient gaps. Here’s what to take, why it works, and how to do it smartly

Dr Rui Graça
Jun 303 min read


Why You’re So Damn Tired: Uncovering the Truth About Low Testosterone Fatigue
You used to hit the gym. Now you hit the couch. Most men blame work, age, or stress - but chronic tiredness, low motivation, and flat mood often point to something deeper: hormonal imbalance. At MHI, we connect the dots between energy, libido, mood, and testosterone to uncover what’s really going on. It's not laziness. It's not burnout. And it’s not too late to fix it.

Dr Rui Graça
Jun 152 min read


Belly-Fat & Insulin Resistance in Men: How Mr X Turned Frustration into Triumph
You’re eating clean, training hard, and doing everything “right” - but the belly stays, energy drops, and results stall. This article reveals why fat, hormones, and feedback loops can quietly hijack your progress, and why the answer isn’t pushing harder but realigning effort with biology. It’s not about failure. It’s about clarity - and making your work finally work.

Dr Rui Graça
May 303 min read


Mood, Muscle & Motivation: How Moderate Drinking May Quietly Sabotage Your Performance
That nightly drink might feel harmless - even deserved. But even moderate alcohol use can subtly erode testosterone levels, impair metabolism, and dull emotional resilience. In this article, we unpack how alcohol impacts men’s hormonal balance, sleep quality, fat storage, and mental edge - and what to do if you’re starting to feel off. It’s not about abstinence. It’s about clarity.

Dr Rui Graça
May 153 min read


Man Boobs in Men Over 35: The Estrogen-Testosterone Tug of War
Feeling off but not unwell? That inner drift - the loss of motivation, focus, or confidence - might not be “just stress” or age. This article explores how hormonal imbalance, especially low testosterone, quietly reshapes a man’s sense of identity and momentum. At MHI, we treat more than symptoms. We restore physiological balance - and with it, a man’s clarity, presence, and power.

Dr Rui Graça
Apr 303 min read


Low-T Fatigue - The Hidden Culprit Behind Your Constant Tiredness
Forget outdated health checks that tick boxes and miss the point. At the Men’s Health Institute, we’ve redefined the midlife check-up - combining deep diagnostics, hormonal insight, and real-world strategy into a powerful upgrade for energy, clarity, and long-term health. This article breaks down what we test, why it matters, and how one 60-minute session could change the next 10 years of your life.

Dr Rui Graça
Apr 153 min read
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