Understand your health. Know what to ask.
Bone density and body composition: which DXA scan are you booking?
A bone-density scan and a whole-body composition scan answer different questions. Check what is measured before comparing results.
Read · 2 min →
Postpartum fatigue: what ferritin and cortisol can tell you
Iron status can matter after childbirth, while cortisol tests answer specific endocrine questions. Persistent fatigue needs its full context.
6 sources · NIHRead · 2 min →
When repeat lab tests add useful information
A trend can help when the same measurement answers an ongoing question. More frequent testing is not automatically more informative.
2 sources · NIHRead · 2 min →
NAD+ precursors and liver tests: start with the ingredient
Liver monitoring depends on the specific ingredient and clinical context. High-dose nicotinic acid risks should not be assigned to every NAD+ precursor.
4 sources · NIH, PubMed / PMCRead · 2 min →
Glucose tests after travel: keep the timing in context
Sleep disruption, travel, and glucose testing can overlap. A fasting result, A1c, and cortisol test still answer different questions.
4 sources · NIHRead · 2 min →
Are peptides safer because they are “natural”?
Natural origin does not establish a product’s safety. Ingredient, formulation, dose studied and individual risks matter.
4 sources · FDARead · 1 min →
Adaptogens vs. coffee: do they offer the same kind of energy?
Caffeine affects alertness. Adaptogen research asks different questions. What “energy without the crash” leaves out.
5 sources · FDA, NIHRead · 2 min →
Personalized peptide treatment: what to ask before paying
A personalized recommendation needs a specific purpose, evidence and medical context. A large biomarker panel alone does not supply them.
4 sources · FDA, NIHRead · 2 min →
Crossing time zones with a treatment plan
Travel can disrupt sleep and medication routines. Plan around the exact product, storage instructions and itinerary before leaving.
2 sources · NIHRead · 2 min →
NAD+ support and blood sugar: separate the ingredients
NAD-related compounds have different evidence. A muscle insulin-sensitivity result is not the same as proven blood-sugar treatment.
3 sources · PubMed / PMC, NIHRead · 2 min →
Biological-age tests: what the result does and does not mean
An aging-clock score is different from a routine clinical result. Understand the measurement and the decision it can support before paying.
3 sources · NIHRead · 2 min →
NAD+ precursors and uric acid: which ingredient matters?
Uric acid is relevant to gout and some kidney stones. Niacin-related monitoring should be distinguished from claims about every NAD+ precursor.
3 sources · NIH, PubMed / PMCRead · 2 min →