No pill makes you immune to infection. But a handful of nutrients genuinely keep your defences steady — and a few habits outperform every supplement on the shelf.
Nutrients your immune system relies on
Vitamin C, vitamin D, zinc and adequate protein all play documented roles in immune function. The key insight most marketing skips: correcting a deficiency helps; mega-dosing beyond your needs generally doesn't. If you're frequently run down, a blood test tells you far more than a bigger bottle.
The Indian home cabinet
Chyawanprash, tulsi drops, giloy and honey-ginger preparations have long traditions of use for seasonal support. If you use them, choose reputable brands with FSSAI licensing and clear ingredient lists — quality varies widely in this category.
Habits that outperform any capsule
- Seven to eight hours of sleep — sleep deprivation measurably weakens immune response.
- Hand hygiene and staying up to date on vaccinations.
- Managing stress — chronic stress suppresses immunity.
- Season-proofing your cabinet before monsoon and winter: thermometer, ORS, paracetamol and your regular medicines.
When to see a doctor instead
Fever lasting more than three days, difficulty breathing, or signs of dehydration need a doctor — not more supplements. Delivery in ~60 minutes also means we can bring prescribed medicines quickly once you've been seen.
This article is for general information only and is not medical advice, diagnosis or treatment. Always consult your doctor or pharmacist before starting any supplement, especially if you are pregnant, nursing, taking prescription medicines or managing a health condition.