Ginomeds > Blog > nutrition basics
Posted on:

Vitamin D3 in Sunny India: Why Many of Us Run Low and Simple Ways to Get More

Most parts of India get plenty of sunshine for much of the year, so it can be surprising to hear that many Indians have low vitamin D levels. Yet that is exactly what national data shows. The good news is that a few simple daily habits can make a real difference.

What does vitamin D do?

Vitamin D is often called the “sunshine vitamin” because your skin makes it when exposed to sunlight. According to the US National Institutes of Health (NIH) Office of Dietary Supplements, vitamin D helps the body absorb calcium, one of the main building blocks of bones. It is also needed for normal muscle and nerve function.

Vitamin D3 (cholecalciferol) is the form your skin makes from sunlight. It is also the form found in many supplements.

How common are low levels in India?

India’s Comprehensive National Nutrition Survey (CNNS) 2016–18, conducted under the Ministry of Health and Family Welfare, tested vitamin D levels in children and adolescents across the country. It found vitamin D deficiency in about 14% of pre-school children, 18% of school-age children and 24% of adolescents.

These numbers cover young people only, but they show that plenty of sunshine around us does not automatically mean enough vitamin D in our bodies.

Why do so many of us run low?

Several everyday factors reduce how much vitamin D the skin can make:

  • Indoor lifestyles: Many of us spend most daylight hours in offices, classrooms, shops or vehicles.
  • Glass windows: The NIH notes that skin does not make vitamin D from sunlight coming through a window.
  • Clothing and sunscreen: Covering most of the skin, or using sunscreen, limits vitamin D production.
  • Skin tone: Darker skin makes less vitamin D from the same amount of sun.
  • Air pollution and clouds: Smog and cloud cover reduce the sunlight reaching us.
  • Age: The skin’s ability to make vitamin D declines as we grow older.
  • Diet: Very few foods naturally contain vitamin D, and many Indians follow vegetarian diets, which offer fewer natural sources.

Getting vitamin D from sunlight

The ICMR-NIN Dietary Guidelines for Indians (2024) recommend sunlight exposure for vitamin D. The guidelines mention about 30 minutes of sunlight, preferably between 11 am and 2 pm, to help maintain vitamin D status.

Simple tips

  • Step outside during a work or study break instead of staying at your desk.
  • Expose your face, arms and hands where comfortable.
  • Combine sunlight with activity: a short walk, terrace gardening or playing outdoors with children.
  • Be sensible in peak summer. Avoid getting sunburnt, drink plenty of water, and ask your doctor what is right for your skin.

Food sources of vitamin D

Food alone rarely provides enough vitamin D, but it still helps. According to the NIH, good sources include:

  • Fatty fish such as mackerel (bangda), salmon and tuna
  • Egg yolks
  • Mushrooms, especially those exposed to UV light
  • Fortified foods: look for “fortified with vitamin D” on milk, edible oil or cereal packs (the FSSAI “+F” logo marks fortified foods)

Vitamin D is fat-soluble, so it is absorbed better when eaten with a meal that contains some fat.

Calcium and vitamin D work as a team

Because vitamin D helps the body absorb calcium, it makes sense to look at both together. Calcium-rich Indian foods include milk, curd, paneer, ragi (finger millet), sesame seeds (til), and green leafy vegetables. Regular physical activity also supports strong bones.

Should you take a vitamin D3 supplement?

If your lifestyle keeps you indoors, or your doctor suspects your levels may be low, a simple blood test (25-hydroxy vitamin D) can tell you where you stand. Your doctor can then advise whether a supplement makes sense, and at what dose.

Please do not self-prescribe high doses. The NIH explains that too much vitamin D, almost always from supplements, can be harmful. Always count all your sources, including multivitamins.

The takeaway

A little daily sunshine, a few vitamin D-containing foods, calcium-rich meals and regular activity form a strong foundation. Where needed, and with your doctor’s guidance, a supplement can fill the gap as part of a balanced diet.

Explore on Ginomeds: Citrium-D3 Tablets (Calcium Malate with Vitamin D, Magnesium & Zinc) · Neotol Gold Tablets (Calcium Orotate with Vitamin D3, Vitamin E, Methylcobalamin, Magnesium & Zinc)

This article is for general information only and is not medical advice. Nutritional supplements are not intended to diagnose, treat, cure or prevent any disease. Please consult your doctor before starting any supplement, especially if you are pregnant, nursing, or taking medication.

Posted on:

How to Choose a Good Nutritional Supplement in India: A Simple Checklist

Walk into any pharmacy or scroll through any online store in India, and you will see shelves full of vitamins, minerals, protein powders and herbal blends. With so many choices, it is natural to feel confused. Which one is right for you? Which brand can you trust?

The good news: choosing a good nutritional supplement is not complicated once you know what to look for. Here is a simple, practical checklist you can use every time.

Start with food, not the bottle

A supplement is meant to supplement your diet, not replace it. The ICMR-NIN Dietary Guidelines for Indians (2024) encourage a varied diet built on whole grains and millets, pulses, vegetables, fruits, nuts, seeds and dairy. FSSAI rules also require supplement labels to carry a line saying the product is not to be used as a substitute for a varied diet.

So before you buy, ask yourself a few honest questions:

  • Am I eating a mix of foods most days, or do I skip meals often?
  • Do I follow a restricted diet (for example, strictly vegetarian or vegan) that may leave some gaps?
  • Has my doctor or a blood test suggested that a particular nutrient may be low?

Your answers will help you understand whether you need a supplement at all, and if so, what kind.

Check the FSSAI licence number

In India, health supplements and nutraceuticals are regulated as foods by the Food Safety and Standards Authority of India (FSSAI). Every genuine product should print a 14-digit FSSAI licence number on the pack, usually near the FSSAI logo.

How to verify it

FSSAI offers a public licence verification facility through its FoSCoS portal. You can enter the licence number and check that the name and address shown match the marketer or manufacturer printed on the pack. It takes only a minute and gives you real peace of mind.

Read the label carefully

A good label is clear and complete. Look for:

  • The category name on the front, such as “Health Supplement” or “Nutraceutical”.
  • The words “NOT FOR MEDICINAL USE”, which FSSAI requires on these products.
  • A full composition showing the amount of each ingredient per tablet, capsule or serving.
  • % RDA (Recommended Dietary Allowance) for vitamins and minerals, so you know how much of your daily need one serving provides.
  • Recommended usage and a line asking you not to exceed it.
  • Marketer and manufacturer details with full addresses.
  • The veg (green) or non-veg (brown) symbol, which matters if you follow a vegetarian diet. Capsule shells, for example, can be gelatin-based.

If a product hides its composition behind words like “proprietary blend” with no amounts, that is a reason to pause.

Be wary of big promises

Under FSSAI regulations, supplements cannot claim to treat, cure or prevent any disease. So if a product promises dramatic results, overnight changes or a “miracle” solution, consider that a red flag. Honest products use calm language such as “supports”, “helps maintain” or “part of a balanced diet”.

Also be careful with words like “100% natural” or “no side effects”. Natural does not automatically mean right for everyone, and any active ingredient can interact with medicines.

Match the dose to your needs

More is not always better. Some vitamins, like vitamins A, D, E and K, are stored in the body, so very high intakes over time are not a good idea. Compare the % RDA on the label with what you already get from food and from any other supplements you take. Taking two or three products with overlapping ingredients is a common mistake.

Talk to your doctor or pharmacist

This is the most important step. Your doctor knows your health history, your current medicines and your test results. As the US National Center for Complementary and Integrative Health notes in its guide to using dietary supplements wisely, some supplements can interact with prescription medicines, so it is worth telling every healthcare provider what you take.

Carry the pack or a photo of the label to your appointment. It makes the conversation quick and specific.

Buy from a trusted source

  • Choose stors most full product details, including composition and FSSAI number.
  • Check that the pack is sealed and the strip is not damaged when it arrives.
  • Store supplements as the label says, usually in a cool, dry place away from sunlight and out of reach of children.

Quick recap

Food first, verify the FSSAI licence, read the full label, ignore big promises, mind the dose, and always inve your doctor. Follow these steps and you will make calmer, smarter choices for your family’s wellness.

Explore on Ginomeds: Amazum Gold Tablets (once-daily multivitamin, mineral & antioxidant tablet with full %RDA listing) · BNF Forte Tablets (B-vitamins, minerals & antioxidants)

This article is for general information only and is not medical advice. Nutritional supplements are not intended to diagnose, treat, cure or prevent any disease. Please consult your doctor before starting any supplement, especially if you are pregnant, nursing, or taking medication.

Add to cart