34 Symptoms of Perimenopause: The Complete Guide
Perimenopause can cause dozens of symptoms beyond hot flashes. Learn to recognize all 34 common signs and what you can do about them.
Health & Wellness Blog
Expert articles on hormone therapy, testosterone, menopause, weight loss, and longevity medicine from our clinical team.
Written by Highland Longevity Clinical Team · Medically reviewed by Dr. Joshua Lindsley, DO, DABOM · Reviewed February 2026
Featured Articles
Our most popular and comprehensive guides
Menopause
Men's Health
Andropause Is Real: What Men Over 40 Should Know
Male menopause works differently than the female version. The symptoms, how it differs from normal aging, and how a physician evaluates it.
Men's Health
Erectile Dysfunction: When It's Hormonal
Most ED is vascular, but a real subset is hormonal. How testosterone fits in, when ED is a warning sign, and how to find the cause.
Aesthetics
Botox vs Xeomin vs Doing Nothing
An honest comparison of the two neuromodulators — and when the right answer is to wait or skip treatment entirely.
Longevity
What Is Longevity Medicine? A Physician's Guide
What longevity medicine actually is, how it differs from reactive primary care, the diagnostics behind it, and how to tell responsible practice from hype.
Longevity
VO₂ Max: The Best Predictor of Longevity
Why VO₂ max may be the single most powerful longevity metric — what's a good score by age, and how to raise yours.
Peptides
What Is Peptide Therapy? A Physician's Guide
What peptides are, how growth hormone secretagogues signal the body rather than replace hormones, the evidence, and who is a candidate.
TRT
Testosterone Injection Dosage Chart: Complete Guide
Understanding testosterone dosing for TRT, including typical ranges, frequency, and factors that affect your protocol.
Weight Loss
Medical Weight Loss vs. Injection-Only Clinics
An injection alone isn't a plan. How physician-supervised, DEXA-tracked GLP-1 care differs from injection-only "shot mill" clinics.
Menopause & HRT
Understanding hormone changes and treatment options for women
Menopause
Best Supplements for Menopause Belly Fat
Discover which supplements actually help with stubborn menopause weight gain and what the research says.
HRT
Can HRT Help with Weight Loss?
The connection between hormone replacement therapy and weight management during menopause explained.
Women's Health
Signs of Low Estrogen in Women
Recognize the symptoms of low estrogen and understand when hormone therapy might help.
Women's HRT
Women's Testosterone Dosing Guide
How much testosterone should a woman inject per week? Evidence-based dosing ranges, injection methods, and what to watch for.
HRT
Benefits of HRT After 65: Is It Safe?
The benefits and considerations of hormone replacement therapy after 65, and how it can improve quality of life for older women when properly managed.
Hormones
What Does Progesterone Do?
Progesterone's role in menstrual cycles, pregnancy, menopause, mood, and sleep — and why balanced levels matter for women and men.
Women's Health
Hormonal Imbalance Symptoms in Females
How to recognize hormonal imbalance in women — irregular periods, weight changes, mood swings, and fatigue — plus causes and treatment options.
Testosterone & TRT
Men's hormone health, testing, and treatment
TRT
TRT Before and After: What to Expect
A realistic timeline of testosterone therapy results and what changes you can expect at each stage.
Testing
How to Test Your Testosterone Levels
Everything you need to know about testosterone testing: what's measured, how to prepare, and interpreting results.
Men's Health
Low Testosterone Symptoms in Men
The most common signs of low T and when to consider getting tested.
Men's Health
Testosterone Levels by Age: What's Normal?
A chart of normal vs. optimal testosterone for men in their 20s through 70s, why "low normal" isn't optimal, and when to act.
Testing
Free Testosterone Levels: Normal Ranges by Age
Free testosterone matters more than total T. Normal ranges by age for men and women, why labs miss low T, and what to do about it.
TRT
Is TRT Covered by Insurance?
Whether insurance covers testosterone therapy, the diagnostic criteria you need to meet, typical out-of-pocket costs, and cash-pay options.
Weight Loss
Medical weight loss, GLP-1 medications, and metabolic health
GLP-1
Why We Require a DEXA Scan Before GLP-1 Therapy
A baseline DEXA scan separates fat loss from muscle loss on semaglutide and tirzepatide — and it's the foundation of every weight-loss plan at Highland Longevity.
GLP-1
Semaglutide for Weight Loss: Complete Guide
How semaglutide works, what to expect, dosing, side effects, and results from clinical trials.
GLP-1
Tirzepatide: The Dual-Action Weight Loss Medication
Understanding the newest GLP-1/GIP medication and how it compares to semaglutide.
Testing
DEXA Body Scan: Track Your Progress
Why body composition matters more than weight, and how DEXA scans help you track real progress.
Weight Loss
DEXA Scan vs InBody: Which Is More Accurate?
A physician comparison of the two most popular body composition tests and which gives you better data.
GLP-1
Tirzepatide for PCOS Weight Loss
How tirzepatide's dual GIP/GLP-1 mechanism specifically addresses PCOS-related weight gain and insulin resistance.
Longevity & Optimization
Peptides, IV therapy, and advanced wellness
Peptides
Sermorelin: Growth Hormone Optimization
How sermorelin works to naturally boost growth hormone for better sleep, recovery, and body composition.
IV Therapy
NAD+ IV Therapy: Cellular Energy Restoration
The science behind NAD+ and how IV therapy can help with energy, mental clarity, and healthy aging.
IV Therapy
NAD+ IV Therapy: Benefits, Cost, and What to Expect
Evidence-based guide to NAD+ IV therapy for energy, cognitive health, anti-aging, and cellular repair.
IV Therapy
Myers' Cocktail IV Therapy: Benefits and Ingredients
What's in a Myers' Cocktail, who benefits most, and what to expect during your session.
Injections
B12 Shots: Benefits Beyond Energy
Why B12 injections work better than supplements and who benefits most from them.
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