A very common condition, especially in younger people, is Pityriasis Alba.

🔍 What it looks like:

• Light patches on face or arms
• Slight dryness or roughness
• More noticeable after sun exposure

💡 It is harmless and usually fades over time.

🧬⚖️ 5. Nutritional Deficiencies

In some cases, white spots may be linked to deficiencies such as:

• Vitamin B12
• Calcium
• Vitamin D

💡 Why it matters:

These nutrients support skin health and pigmentation.

👉 A balanced diet may help improve overall skin appearance.

☀️🧠 6. Sun Exposure and Uneven Tanning

Sun exposure can make white spots more visible.

🔍 Why:

• Surrounding skin tans
• Lighter areas remain unchanged

💡 This creates contrast, making spots stand out more.

🦠⚠️ 7. Post-Inflammatory Changes