3. Allergies (Rare but Serious)
Tree nut allergies can cause:
- Itching
- Swelling
- Severe reactions (in rare cases)
👉 If you’re allergic → obviously avoid.
4. Oxalates (Context Matters Again)
Walnuts contain oxalates:
- Could contribute to kidney stones in sensitive individuals
👉 But for most people:
- Completely safe in normal portions
So… What Do Walnuts Actually “Cause”?
Let’s answer the viral bait properly:
👉 Walnuts cause:
- Better heart health
- More stable energy
- Improved nutrient intake
👉 They do NOT:
- Cause disease in healthy individuals
- “Damage your body” like clickbait claims
