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.

211
articles
8
therapy areas
100%
medically reviewed
anavar dosage01 / 03LATESTHormone TherapyHow licensed providers individualize anavar dosage for injury and recoveryAnavar dosage is set by a licensed provider after reviewing labs. Learn how oxandrolone protocols are individualized for injury and recovery.Oct 8, 2026 · 10 min readRead article
A woman with clear skin looking at the camera02 / 03Anti-AgingSkin CareGHK-Cu peptide benefits: what the evidence showsGHK-Cu peptide benefits include boosting collagen, reducing wrinkles, and accelerating wound healing. Learn what the clinical evidence shows.Oct 8, 2026 · 7 min readRead article
research peptides safety03 / 03Hormone TherapyWeight LossResearch peptides safety: what you need to know before you startResearch peptides safety matters: unregulated peptides risk contamination and organ damage. Doctor supervised peptide therapy is the far safer choice.Oct 7, 2026 · 7 min readRead article

All articles

Showing 37–48 of 211, newest first

TRT benefits men over 40Hormone TherapyTRT benefits men over 40: what clinical evidence showsTRT benefits men over 40 include improved energy, libido, muscle mass, and mood. Learn what the clinical evidence shows and whether you qualify.Sep 11, 2026·9 min readHRT vs. TRT: What's the Difference, and Which Is Right for You?Hormone TherapyHRT vs. TRT: What's the Difference, and Which Is Right for You?HRT vs TRT: understand the key differences between hormone therapies, who each one is right for, what bloodwork you need, and how to start today.Sep 10, 2026·11 min readwhat are the signs that you need hormone replacement therapyHormone TherapyWhat are the signs that you need hormone replacement therapy?What are the signs that you need hormone replacement therapy? Learn 8 symptoms in men and women, how labs confirm the cause, and what to do next.Sep 10, 2026·7 min readpeptides vs trtHormone TherapyPeptides vs TRT: which treatment fits your goals?Peptides vs TRT: a plain breakdown of how each therapy works, what it costs, how it affects fertility, and which symptoms each one addresses.Sep 10, 2026·11 min readhormone imbalance joint painHormone TherapyHormone imbalance joint pain: what the research showsHormone imbalance joint pain is real: low estrogen, testosterone, and elevated cortisol all accelerate cartilage damage and chronic inflammation.Sep 10, 2026·10 min readtrt fertility preservationHormone TherapySexual WellnessTRT fertility preservation: how to protect sperm health on testosteroneTRT fertility preservation is possible with the right protocol. Learn how hCG with TRT protects testosterone and sperm count while on therapy.Sep 9, 2026·7 min readtestosterone boosting foodsHormone TherapyTestosterone boosting foods: 9 science-backed choices for menTestosterone boosting foods can naturally raise hormone levels. Discover 9 research-backed choices rich in zinc, vitamin D, and healthy fats for men.Sep 9, 2026·8 min readtestosterone decline in menHormone TherapyTestosterone decline in men: causes, signs, and what to doTestosterone decline in men begins in the mid-30s and accelerates with age. Learn the early signs, causes, and how to protect your hormone health.Sep 8, 2026·7 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 readSex Hormone-Binding Globulin: Why Total Testosterone Is Not the Whole StoryHormone TherapySexual WellnessSex Hormone-Binding Globulin: Why Total Testosterone Is Not the Whole StoryWhat SHBG Does to HormonesSep 1, 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 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