A lack of certain foods and nutrients can quietly trigger headaches. Many people don’t realize that what they eat (or don’t eat) plays a big role in how often they experience head pain.
Here are the most common deficiencies linked to headaches:
- Magnesium
Magnesium helps relax blood vessels and supports normal nerve function. When levels are low, the brain becomes more sensitive, which can lead to tension headaches and migraines.
Good sources include spinach, almonds, avocados, and dark chocolate. - Potassium
Potassium is essential for maintaining proper fluid balance in the body. Low levels, often linked to dehydration, can cause headaches along with fatigue and dizziness.
Foods rich in potassium include bananas, sweet potatoes, beans, and coconut water. - Omega-3 fatty acids
These healthy fats reduce inflammation in the body. Without enough omega-3s, inflammation can increase and trigger more frequent headaches.
You can get them from fatty fish like salmon and sardines, as well as walnuts and chia seeds.
