Fundamentals

13 articles tagged “Fundamentals”

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HRT vs TRT: What's the Difference?

HRT and TRT both involve hormones — but they target different problems. When to use which term, what's included, and why it matters for your treatment.

Testosterone for Women: Benefits, Doses & Risks

Most doctors don't test women's testosterone — even when symptoms are textbook. Complete guide: optimal ranges, cream vs injection, and what 1-5mg/day does.

How to Test Testosterone: Timing, Panels & Cost

When to draw blood, what to order, where to get tested, and how much it costs. Step-by-step testosterone testing guide.

Low Testosterone Symptoms: 15 Signs of Low T in Men

Physical, sexual, and mental symptoms of low testosterone. Learn which signs matter most and when to get tested.

Normal vs Optimal Testosterone Levels Explained

Why 'normal' testosterone ranges are misleading. Age-adjusted ranges, free T context, and when low-normal levels need treatment.

Testosterone After 30: Real Decline Rates by Age

The '1% per year' stat is wrong for most men — actual decline depends on 3 factors. Real rates by decade from 40+ years of study data.

What Is Testosterone? Functions, Production & Key Facts

How testosterone is made, what it does, and why it declines. Covers the HPG axis, free vs total T, and reference ranges.

Protocols & Results

TRT Before and After: Body Composition Changes Explained

Clinical data on TRT body composition changes. Realistic muscle gain, fat loss, and what actually drives before-and-after transformations.

TRT and Mental Health: When Mood, Anxiety & Brain Fog Improve

Week-by-week timeline of TRT mental health effects. When depression lifts, anxiety improves, brain fog clears, and what to do when it doesn't.

TRT Results After 1 Year: Long-Term Data & What Changes

One year on TRT -- what the clinical data shows for body comp, cardiovascular health, bone density, mood, and long-term safety.

TRT Results at 3 Months: Realistic Expectations

What TRT actually delivers at 3 months. Bloodwork targets, body comp changes, mood shifts, and common issues to watch for.

TRT Results at 6 Months: The Real Transformation Point

What 6 months on TRT actually looks like. Body recomposition data, bloodwork expectations, and how it compares to month 3.

TRT Results Timeline: What to Expect Month by Month

Week-by-week TRT results timeline based on clinical data. When energy, libido, muscle, and mood changes actually happen.