Posts tagged brain fog

The science of supplements: which vitamins actually fight male fatigue?

The science of supplements: which vitamins actually fight male fatigue?

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Dec 18, 2025 · 11 min read

You feel drained despite sleeping, and that second coffee isn’t touching it. Before you accept low energy as the cost of modern life, look at your biochemistry. Here is the evidence-based guide to the nutrients that power male physiology. “Fatigue in men is rarely just about lack of sleep. It is often a cellular inefficiency. ...

High estrogen on trt symptoms: what happens when your balance shifts

High estrogen on trt symptoms: what happens when your balance shifts

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Dec 13, 2025 · 11 min read

Testosterone replacement therapy is designed to optimize male hormones, but it can accidentally tip the scale toward estrogen dominance. Here is how to spot the signs, understand the chemistry, and regain your edge. “Many men start TRT thinking only about raising testosterone numbers. But the male body is an ecosystem, not a gas tank. If ...

TRT before and after: What the clinical data actually promises for your body

TRT before and after: What the clinical data actually promises for your body

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Dec 04, 2025 · 13 min read

Dramatic “before and after TRT” photos are everywhere online. The real question is what changes testosterone therapy can safely deliver for men in the gym, the bedroom, and everyday life—and what it cannot. “The most powerful ‘before and after TRT’ story is not a six-pack picture. It is a tired, frustrated man who can finally ...

Optimal vs normal: why “in range” blood tests can still miss what your body needs

Optimal vs normal: why “in range” blood tests can still miss what your body needs

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Nov 29, 2025 · 13 min read

Many men are told their blood work is “normal” even though they feel tired, softer, and off their game. Understanding optimal vs normal lab ranges can turn a frustrating dead end into a clear plan to feel and perform better. “When a lab report says ‘normal’, it mostly means you’re not in immediate danger. It ...

Nad+ side effects: what science really says about safety, injections, and anti-aging hype

Nad+ side effects: what science really says about safety, injections, and anti-aging hype

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Nov 29, 2025 · 13 min read

NAD injections are marketed as a shortcut to better energy, sharper focus, and longer life. The science is promising but early, and there are real limits, costs, and side effects you should understand before you sign up for NAD shots. “NAD+ is central to how your cells make energy and repair damage, so it makes ...

Christmas SaleCHRISTMAS SALE: $250 $139/MONTH. LIMITED TIME OFFER!