When fasting brings a headache: what is worth checking
Fasting headaches are not proof of metabolic benefit. Learn how caffeine, medicines, migraine and warning signs should shape your next step.
Does the 30-plants-a-week rule deserve its reputation?
The 30-plants-a-week target is a useful prompt to vary meals, not a microbiome prescription. Here is what the evidence can and cannot support.
Perimenopause and migraine: why the pattern can shift
Perimenopause can alter migraine patterns, but the mechanism and treatment choices deserve more care than a simple hormone explanation allows.
Slow breathing for stress: what the evidence can say
Slow breathing may ease self-reported stress for some adults. Here is what the evidence supports, where it is weaker, and how to try it gently.
High-sensitivity troponin: what a low-level result means
High-sensitivity troponin can detect tiny signals from heart muscle, but it is not a home cardiac screen or a result to interpret without clinical context.
Why waking up foggy is not always a sleep problem
Morning grogginess is often normal sleep inertia, not a personal failure. Here is what affects it, what may help, and when to seek clinical advice.
Supplement seals: what third-party testing really tells you
Third-party supplement seals can help with identity and contamination checks, but they do not prove a product works or makes it right for you.
A movement plan for weeks when life interrupts training
Joint-friendly progress beats perfect routines. A short weekly pattern of strength, low-intensity cardio and recovery protects function better than perfection.
Early vs late fasting windows: what the data show in adults
Fasting windows can help glucose control and weight in some adults, but timing is secondary. Safety, adherence and medical supervision decide if it works.
Microbiome diet tests: useful signal, not certainty yet
Microbiome reports can aid nutrition planning, but variable methods and incomplete validation mean they are best used as hypotheses, not prescriptions.