Sleep is a diagnostic, not a lifestyle problem.

Insomnia in India stems from cortisol dysregulation (high evening cortisol from chronic stress), thyroid dysfunction, magnesium deficiency, elevated blood sugar, and vitamin D insufficiency. Urban professionals face relentless pressure; sleep schedules shift constantly. Most GPs prescribe sleeping pills without testing why you can't sleep. arq. measures cortisol rhythm (AM and PM), thyroid (TSH/free T3), magnesium, vitamin D, and glucose metabolism. Once the root is identified—inverted cortisol, subclinical hypothyroidism, mineral deficiency—sleep often restores within 10 weeks.

Cortisol is your 24-hour hormone: high in the morning (you wake), low at night (you sleep). Chronic stress flips this—low AM cortisol leaves you exhausted, high PM cortisol keeps you awake at midnight. Your brain can't turn off. This 'inverted cortisol' is a hidden epidemic in India. arq. measures morning and evening cortisol. If inverted, sleep protocol includes stress management, exercise timing, and sleep hygiene adjustments. Many patients restore normal cortisol and sleep within 8-10 weeks. Prescription sleeping pills don't address this root cause; they just mask it.

Melatonin is a band-aid if cortisol and thyroid are dysregulated. It helps your brain produce sleep signals, but if underlying hormones are broken, melatonin does little. Worse: chronic melatonin supplementation can suppress your body's own melatonin production. arq.'s approach: test cortisol, thyroid, magnesium, vitamin D, and glucose. Fix the root cause, then melatonin (if needed) works. Most patients sleep without melatonin once their cortisol rhythm and thyroid normalize. Sleep improves within 8-12 weeks.

Sleep bloodwork includes: cortisol (AM + PM to assess rhythm), TSH and free T3 (thyroid), magnesium RBC (cellular magnesium, not serum), vitamin D, fasting glucose and HbA1c, and inflammatory markers. Most sleep clinics don't run bloodwork at all—they just diagnose 'insomnia' and prescribe pills. arq. measures all these markers. Standard labs show serum magnesium, which is misleading; RBC magnesium is the functional measure. Your physician identifies whether your sleep problem stems from inverted cortisol, hypothyroidism, mineral deficiency, or blood sugar dysregulation.

Thyroid hormone regulates your sleep-wake cycle and deep sleep architecture. Hyperthyroidism causes racing thoughts and early morning waking; hypothyroidism causes heavy sleep but poor quality. In India, subclinical hypothyroidism is common—TSH is elevated, free T3 is low-normal, and sleep suffers without 'obvious' thyroid disease. arq. measures TSH, free T3, free T4, and thyroid antibodies. If thyroid is the issue, treatment restores sleep within 4-6 weeks. Most patients notice deeper, more restorative sleep as thyroid normalizes.

Magnesium is critical. It activates your parasympathetic nervous system (the 'rest' system) and regulates your sleep-wake cycle. Low magnesium keeps you in fight-or-flight mode; you can't relax. Many Indians are deficient due to depleted soil and low leafy green intake. Standard serum magnesium tests miss deficiency; RBC magnesium (intracellular) is the real measure. arq. tests RBC magnesium. If low, supplementation (glycinate, threonate) helps you relax at night. Sleep improves within 2-4 weeks. Combined with cortisol and thyroid management, magnesium rebalancing is powerful.

Yes. High fasting glucose or HbA1c triggers nocturnal adrenaline spikes—your body tries to manage blood sugar, you wake at 2-3 AM. Insulin resistance from stress and processed foods is epidemic in India. You're wired at night, crashed in the morning. arq. measures fasting glucose, HbA1c, and insulin levels. If dysregulated, dietary changes (lower glycemic load), exercise timing, and sometimes metformin restore sleep. Blood sugar stability relieves nighttime waking within 4-6 weeks. Most patients sleep through the night once glucose is controlled.

arq.'s sleep protocol: (1) Physician consult to detail your sleep pattern—when you wake, dreams, day fatigue. (2) Home blood draw testing 100+ biomarkers, including cortisol AM/PM, thyroid panel, magnesium RBC, vitamin D, glucose metabolism. (3) Results within 5 days; your physician identifies the root: inverted cortisol, thyroid dysfunction, mineral deficiency, or blood sugar issues. (4) Personalized protocol: sleep hygiene, stress management, supplements (magnesium, melatonin if needed), and medication. No generic sleeping pills. Most patients sleep 7-8 hours within 8-10 weeks.