Therapy Area · Nutritional

Vitamin D deficiency

Despite abundant sunshine, a large share of Indians are vitamin D deficient — a silent contributor to bone pain, muscle weakness, fatigue and low immunity.

VIVASVAN-D

What it is

A "silent" deficiency hiding in plain sight

Vitamin D helps your body absorb calcium and keep bones and muscles strong. Your skin makes it from sunlight — but modern indoor lifestyles, sunscreen, air pollution, darker skin tone and covered clothing mean many people simply don't make enough.

Because the symptoms are vague — tiredness, aches, low mood — it is easily missed. A simple blood test confirms it, and correction is straightforward.

What it feels like

Common symptoms

Often subtle and easy to blame on a busy life — which is exactly why it goes untested.

Bone & back pain

A deep, dull ache, particularly in the lower back, hips and legs.

Muscle weakness & cramps

Difficulty climbing stairs or rising from a chair; frequent cramps.

Persistent fatigue

Tiredness and low energy that rest doesn't seem to fix.

Frequent infections & low mood

Vitamin D supports immunity and mood; low levels can affect both.

Who it affects

Who is most at risk

Indoor lifestyles

Office workers and students who get little midday sun exposure.

Older adults

Skin makes less vitamin D with age, raising the risk of bone loss.

Covered or sun-protected skin

Clothing, sunscreen and darker skin all reduce vitamin D production.

Pregnant & breastfeeding women

Higher requirements make deficiency more likely and more important to correct.

Urban, polluted cities

Air pollution filters the UVB rays needed to make vitamin D.

Obesity & certain conditions

Vitamin D can be "trapped" in fat tissue, and some gut conditions reduce absorption.

The approach

How deficiency is corrected

Confirm with a blood test

A 25-hydroxy vitamin D test tells your doctor whether you are deficient, insufficient or sufficient — and guides the dose.

Correct with a loading dose

Deficiency is typically corrected with high-dose cholecalciferol (vitamin D3), such as a 60,000 IU weekly regimen, for a defined period as advised by your doctor.

Maintain & retest

Once levels are restored, a lower maintenance dose plus sensible sun exposure keeps them there. A repeat test confirms success.

Dose matters — don't self-prescribe high-dose vitamin D.

Too much vitamin D can be harmful. Take the regimen your doctor advises, based on your test result.

Saneveda in this area

Our vitamin D product

VIVASVAN-D Cholecalciferol (Vitamin D3) 60,000 IU

Sugar-free orange oral nano-shot for diagnosed vitamin D deficiency.

Vitamin DView product

Questions

Frequently asked

If I live in a sunny country, how can I be deficient?

Sunshine only helps if UVB rays actually reach your skin. Indoor work, pollution, sunscreen, clothing and skin tone all reduce how much vitamin D your body makes — which is why deficiency is common even in sunny India.

Why a 60,000 IU dose — isn't that a lot?

Correcting an established deficiency needs a higher "loading" dose than daily maintenance. A weekly 60,000 IU regimen for a set number of weeks is a standard, doctor-guided way to restore levels, followed by a lower maintenance dose.

Can I just take vitamin D forever without testing?

It's best to test, correct, and retest. Both too little and too much vitamin D cause problems, so dosing should be guided by your levels and your doctor.

Why an oral shot instead of a capsule?

A pre-measured, sugar-free liquid shot is easy to take, precisely dosed, and convenient for a weekly regimen — with no large tablet to swallow.

Prescribed VIVASVAN-D?

Read the product page for full details, or reach our care team with any question.

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