One vitamin that is commonly associated with nerve health is vitamin B12.
Why Vitamin B12 Matters
Vitamin B12 helps:
Maintain healthy nerve cells.
Support the protective covering around nerves (myelin).
Produce red blood cells.
Support normal brain function.
A B12 deficiency can cause:
Tingling or numbness in the hands and feet.
Burning sensations.
Balance problems.
Weakness and fatigue.
Memory or concentration difficulties.
Adults over 60 are at higher risk of B12 deficiency because absorption often decreases with age.
Foods Rich in Vitamin B12
Include foods such as:
Salmon
Trout
Tuna
Lean beef
Chicken
Eggs
Milk
Yogurt
Cheese
Fortified breakfast cereals
Simple B12-Friendly Salmon Recipe
Garlic Lemon Baked Salmon
Ingredients
2 salmon fillets
1 tablespoon olive oil
2 cloves garlic, minced
Juice of ½ lemon
½ teaspoon paprika
Salt and black pepper to taste
1 tablespoon chopped parsley
Directions
Preheat oven to 400°F (200°C).
Place salmon on a lined baking tray.
Mix olive oil, garlic, lemon juice, paprika, salt, and pepper.
Brush the mixture over the salmon.
Bake for 12–15 minutes, until the fish flakes easily.
Sprinkle with parsley and serve with steamed broccoli and brown rice.
This meal provides a good amount of vitamin B12, along with protein and omega-3 fats, which also support overall nerve health.
Other Nutrients Important for Nerves
Besides B12, nerve function also depends on:
Vitamin B6 (too little—or too much from supplements—can affect nerves)
Folate
Vitamin D
Vitamin E
Magnesium
Omega-3 fatty acids
Lifestyle Tips
Keep blood sugar well controlled if you have diabetes.
Exercise regularly, such as walking or swimming.
Avoid smoking.
Limit excessive alcohol intake.
Wear supportive footwear if you have foot numbness.
When to See a Healthcare Professional
You should seek medical evaluation if:
Symptoms are new or worsening.
You have muscle weakness or trouble walking.
Symptoms affect only one side of the body.
You have severe pain.
You develop bowel or bladder problems.
Symptoms interfere with daily activities.
A healthcare professional may recommend blood tests (including vitamin B12), assess for diabetes or thyroid disease, review your medications, and determine whether additional testing is needed.
Important: If a B12 deficiency is confirmed, treatment may involve high-dose oral supplements or injections, depending on the cause. It’s generally best not to start high-dose supplements without discussing them with your healthcare professional, since the underlying cause of the symptoms should be identified and treated.