The Science

Doctor-reviewed articles and conversations on the nutrition gaps that matter. Filter by doctor or topic.

• Getting Magnesium Right: Timing, Absorption, Side Effects and Who Should Take Care
  Article

  Same magnesium, opposite results — often it's how you take it. A practical guide: which form actually absorbs, when to take it, the tea/coffee and calcium traps, common side effects, who should be cautious (kidney, heart, pregnancy, medications), and the lifestyle that makes it work.

• Taking Vitamin D3 + K2 the Right Way: Dose, Absorption and Who Should Take Care
  Article

  D3 and K2 are fat-soluble — which changes how to take them. Take with a fatty meal for absorption, why magnesium matters, the ⚠ blood-thinner caution, who should avoid, and the sun/food/movement habits that make a daily tablet actually work.

• Wound-Up for No Reason? How Magnesium Supports the Body's Brake
  Article

  That braced, wound-up feeling with no obvious cause? Magnesium helps the nervous system find its brake. What the research honestly supports for stress and calm, why vitamin B6 helps, and which form suits daily use.

• The Quiet Mineral Behind a Steady Blood Pressure
  Article

  Watching your blood pressure after 40? A 2025 meta-analysis of 38 trials links magnesium to modestly better numbers — most of all if you're on medication or running low. What that means, which form, and why it's an ally, not a replacement.

• Still Aching Two Days After Leg Day? Your Magnesium May Be the Reason
  Article

  Sore for days after training, or waking with calf cramps? Magnesium won't power your workout — but recent evidence supports it for muscle recovery, soreness and cramp, especially if you sweat hard or run low. How to use it, and which form to choose.

• Understanding Iron Deficiency in Indian Women
  Article · Dr. Test Sharma

  Why iron deficiency is the most common micronutrient gap in Indian women, and how to address it.

• The Sunshine Paradox: Why So Many Indians Run Low on Vitamin D
  Article

  India gets plenty of sun, yet 4–8 in 10 adults test low on vitamin D. Why the paradox happens — skin tone, indoor life, pollution, sunscreen — the signs of low D, who's most at risk, and the one simple test that turns guesswork into a number.

• Vitamin D's Missing Partner: Why K2 Belongs in the Bottle
  Article

  Vitamin D lets calcium into your blood — but doesn't decide where it goes: bone, or artery walls. That's the job of K2 (MK-7). The 'calcium paradox', what the evidence honestly shows, and why it's worth choosing a D3 that already includes K2.

• Wired-But-Tired at 11pm? Your Magnesium Levels Might Be the Reason
  Article · Dr. Test Sharma

  Wired but tired at 11pm? For many adults over 40, restless, shallow sleep has a quiet, well-studied root — magnesium. Here's how it tunes the nervous system that lets your body release the day, and what the evidence says about getting it back in balance.

• Iron Deficiency Q&A with Dr. Sharma
  Video · Q&A

  Common questions about iron supplementation, answered.

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