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THE VELRI LIBRARY

Understand your health. Know what to ask.

Guides to treatments, lab results and common health questions. Sources are listed in every article.

All guides

201 guides · Page 13 of 17
Weight & Metabolic

GLP-1 expectations at a higher starting weight: pounds, percentages and health

Why the same number of pounds can mean different changes at different starting weights, and how to read treatment results more clearly.

2 sources · NIHRead · 2 min →
Hormones & Vitality

Hot flashes at work: describing the pattern and finding help

Hot flashes can affect meetings, sleep, and concentration. A clear symptom record helps explain their impact and guide a treatment discussion.

Read · 2 min →
Trust & Safety

GLP-1 treatment and gallbladder warning signs

Persistent upper-right abdominal pain, fever or jaundice should not be dismissed as routine GLP-1 nausea. Learn why gallbladder symptoms need assessment.

3 sources · NIHRead · 2 min →
Longevity & PerformanceLongevity

Longevity lab panels: what result review should include

A panel produces results. An assessment explains why the tests matter, how they fit your history and which findings need follow-up.

Read · 2 min →
Biomarkers & Labs

Irregular periods before 40: how ovarian insufficiency is evaluated

FSH, estradiol and menstrual history have different roles in evaluating ovarian insufficiency. Repeat FSH is needed when the diagnosis remains uncertain.

Read · 2 min →
Hormones & Vitality

Erection difficulties, stress and sleep: how they can overlap

Anxiety can affect erections, but age and stress do not rule out other causes. Sleep, medicines, and health history also matter.

2 sources · NIHRead · 2 min →
Longevity & PerformanceLongevity

Night shifts and the body clock: what a sleep evaluation looks at

Sleep timing, light exposure and work schedules help explain night-shift symptoms. Where cortisol and melatonin measurements fit.

3 sources · NIHRead · 2 min →
Weight & Metabolic

GLP-1 weight loss and muscle: what the numbers mean

Weight loss can include fat and lean mass. Body-composition studies and strength measures answer different questions about muscle health.

4 sources · NIH, PubMed / PMCRead · 2 min →
Weight & Metabolic

GLP-1 medicines and alcohol: what the evidence says

Alcohol questions depend on the exact medicine, other prescriptions and health history. Early craving research does not establish a safe drinking amount.

4 sources · NIH, PubMed / PMCRead · 2 min →
Trust & Safety

Hair shedding in midlife: where ferritin and thyroid tests fit

Ferritin and thyroid tests can investigate contributors to hair changes. The pattern of loss and the wider symptom history still matter.

4 sources · NIHRead · 2 min →
Weight & Metabolic

When a GLP-1 feels less effective: hunger and weight trends

A change in appetite or a pause in weight loss needs a broader review. Treatment response includes weight trends, tolerability and health goals.

5 sources · NIH, PubMed / PMCRead · 2 min →
Longevity & PerformanceLongevity

Night shifts, caffeine and crashes: what to track first

Caffeine timing, sleep opportunity and symptom patterns are more informative than treating a crash as proof of abnormal cortisol.

6 sources · FDA, NIH, PubMed / PMCRead · 2 min →