VITA BELLA BLOG

Evidence first. Reviewed by clinicians.

Straight answers on hormones, peptides, weight loss and longevity. Every article is written from the clinical evidence and reviewed by our medical team.

217
articles
8
therapy areas
100%
medically reviewed
can stress lower testosterone01 / 03LATESTHormone TherapyCan stress lower testosterone? What the cortisol research showsCan stress lower testosterone? Research links chronic high cortisol to lower T through the HPA-HPG axis. See what the evidence shows and when to get labs.Oct 26, 2026 · 7 min readRead article
symptoms of low testosterone in women02 / 03Hormone TherapySymptoms of Low Testosterone in Women: What They Feel Like and What to DoSymptoms of low testosterone in women include fatigue, low libido, brain fog, and mood changes. Learn the signs, causes, and how to get evaluated.Oct 26, 2026 · 13 min readRead article
anavar weight loss03 / 03Hormone TherapyDoes Anavar Cause Weight Loss? What Clinical Studies FoundAnavar weight loss claims outpace the research. Here's what clinical studies actually show about oxandrolone, fat loss, and body composition.Oct 26, 2026 · 6 min readRead article

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Showing 13–24 of 64, newest first

tesamorelin benefitsWeight LossTesamorelin benefits: what clinical trials revealTesamorelin benefits include reducing visceral fat and improving liver health. See what clinical evidence shows about how it works and who it's for.Sep 21, 2026·8 min readCJC-1295 ipamorelin injectionWeight LossHormone TherapyCJC-1295 ipamorelin injection: complete guideCJC-1295 ipamorelin injection pairs a GHRH analogue with a secretagogue to raise GH levels. Learn injection sites, technique, and dosing protocol.Sep 20, 2026·7 min readtesamorelin dosageWeight LossAnti-AgingTesamorelin dosage: what drives your protocolTesamorelin dosage depends on your labs and goals. Learn how it targets belly fat, builds muscle, and works in ipamorelin or sermorelin stacks.Sep 17, 2026·11 min readbioidentical hormone delivery methodsAnti-AgingHormone TherapyBioidentical hormone delivery methods: pellets, injections, and creams comparedBioidentical hormone delivery methods: compare pellets, injections, and creams. See which option supports stable levels and fits your lifestyle.Sep 12, 2026·8 min readCan Testosterone Therapy Help With Weight Loss?Weight LossHormone TherapyCan Testosterone Therapy Help With Weight Loss?Why the Scale Can Rise While Body Composition Improves—and What Human Trials Actually ShowSep 2, 2026·6 min readWhy Tirzepatide Is the Clearest Choice Over RetatrutideWeight LossWhy Tirzepatide Is the Clearest Choice Over RetatrutideApproved Evidence Versus an Investigational DrugAug 26, 2026·6 min readWhy Hormones and Peptides Matter While On GLP-1sWeight LossHormone TherapyWhy Hormones and Peptides Matter While On GLP-1sAvoiding the Hormone Hurdles and Optimizing Weight LossAug 24, 2026·6 min readNAD+ and GLP-1 Medications: Emerging Tools in the Biology of AddictionWeight LossHormone TherapyNAD+ and GLP-1 Medications: Emerging Tools in the Biology of AddictionHow Two Different Medications May Support Recovery from Food, Alcohol, and Substance CravingsAug 21, 2026·7 min readWhy Tracking Body Composition Matters More Than the Scale AloneWeight LossAnti-AgingWhy Tracking Body Composition Matters More Than the Scale AloneMuscle, Fat, Visceral Fat, and Practical Ways to Measure ThemAug 17, 2026·5 min readWhen “Normal” Labs Still Leave You Feeling SuboptimalWeight LossHormone TherapyWhen “Normal” Labs Still Leave You Feeling SuboptimalWhy Reference Ranges Alone Do Not Tell the Full StoryAug 4, 2026·5 min readWhy Hypothyroidism Often Goes UndiagnosedWeight LossHormone TherapyWhy Hypothyroidism Often Goes UndiagnosedRecognizing Symptoms and the Value of Regular Thyroid Testing for AdultsJul 20, 2026·5 min readGLP-1 MicrodosingWeight LossHormone TherapyMicrodosing GLP-1 Medications: Current Trends, Scientific Rationale, and SafetyLearn about microdosing GLP-1 medications, including potential benefits, research findings, safety considerations, and who may qualify for a lower-dose approach.Jun 29, 2026·7 min read
Your Peptide Therapy Guide book cover
By Phil Vella

Your Peptide Therapy Guide

  • What peptides are, how they signal at the cellular level, and why they decline with age
  • Which peptides support weight loss, energy, muscle, recovery, gut health, cognition, and immunity
  • Why lab testing and data-driven decisions lead to safer, more effective outcomes
  • How peptides complement hormone optimization for both men and women
  • Where peptides fit in a long-term longevity strategy—not short-term fixes