Sleep Optimization
Restless legs at bedtime: what the sleep pattern means
Restless legs can disrupt sleep, but recognising the pattern is only a start. Learn what iron testing and treatment evidence can, and cannot, tell us.
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Supplements & Nootropics
Vitamin B6 supplements: when extra can harm the nerves
Vitamin B6 is essential, but extra intake can damage nerves. We examine dose limits, supplement forms, uncertain benefits, and when symptoms need review.
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Exercise & Movement
Knee osteoarthritis: what exercise can and cannot do
Exercise can help knee osteoarthritis, but benefits vary. Here is what trials show, how to discuss discomfort, and when symptoms need medical review.
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Fasting & Metabolic Health
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.
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Nutrition & Diet
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.
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Hormones & Optimization
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.
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Stress & Nervous System
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.
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Biomarkers & Testing
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.
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Sleep Optimization
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.
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Supplements & Nootropics
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.
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