Vitamin D is one of the vitamins that many people don’t realize its true value. Your body needs it daily, and its deficiency can affect everything — from your bones to your mood. In this article we will learn why Vitamin D is important, how to get it, and what signs indicate you have a deficiency.

🔆 Why is Vitamin D essential?

Vitamin D is not like any other vitamin. It is more like a hormone in your body and has many roles:

  • Helps your body absorb calcium — and without it your bones weaken
  • Supports the immune system so you can fight diseases
  • Improves mood and reduces the likelihood of depression
  • Helps regulate insulin and blood sugar
  • Important for the health of the heart and muscles

☀️ How to get Vitamin D?

1. Sun — the strongest source

The best way to get Vitamin D is sun exposure. It’s enough 10-15 minutes daily on your arms and face, preferably before noon or after afternoon. In Saudi Arabia the sun is not lacking — the idea is that you expose yourself to it regularly.

2. Food — natural sources

It contains foods with Vitamin D, but the amount you get from them is small compared to the sun:

  • fatty fish: salmon, sardines, tuna
  • egg yolk
  • Vitamin D fortified milk
  • beef liver

⚠️ Signs of Vitamin D deficiency

Many people have a deficiency without realizing it. The symptoms are often vague:

  • Constant fatigue and tiredness without a clear cause
  • Bone and back pain
  • Mood swings or depression
  • Hair loss
  • Weak muscles or cramps
  • Slow wound healing

If you have more than one of these signs, it’s best to do a Vitamin D test at any lab — a simple test with a reasonable price.

💊 Dietary supplements

If the test shows a deficiency, your doctor will prescribe Vitamin D supplements. In Saudi Arabia they are available at affordable prices in large pharmacies such as Al-Nahdi Pharmacy or Al-Dawa. Do not take high doses without medical consultation — Vitamin D accumulates in the body and excess dosage has side effects.

💡 Tip: Many Saudis have Vitamin D deficiency despite strong sunlight! The reason? Staying at home and offices during noon and using sunscreen heavily. Take 10 minutes of sun daily before applying sunscreen.

🩺 What should your level be?

level (nanograms/ml)classification
Less than 12🔴 Severe deficiency
12 – 20🟡 Mild deficiency
20 – 50🟢 Normal
More than 50🔵 Elevated — consult a doctor

The ideal number for most people is between ٣٠ and ٥٠ nanograms/ml.

🤔 Frequently Asked Questions

Q: Does sunscreen prevent vitamin D?
A: Yes, but studies say that ١٠-١٥ minutes of sun before applying sunscreen is enough to produce what you need.

Q: Is eating fish enough?
A: Very difficult. Wild salmon has a good amount, but you need to eat fish daily — which is not practical. Sun or supplements are better.

Q: Do children need vitamin D?
A: Yes, especially infants. The Saudi Ministry of Health recommends giving infants ٤٠٠ وحدة دولية daily from the first day.

Q: Does vitamin D really affect immunity?
A: Yes, studies have linked vitamin D deficiency to increased likelihood of catching colds and flu.

—

For more information: Saudi Ministry of Health