• Vitamin B rich foods are good for skin. Eat green vegetables, sesame seeds, pulses, whole grain.

  

• Vitamin A rich foods like yellow orange fruits, vegetables, cereals, fortified foods can help.
• Cod liver oil supplements containing Vitamin A and D are also very helpful.
• Include Omega 3 fatty acids which are good for your skin such as flaxseed, olive oil, walnuts, corn.
• Green tea is a great antioxidant, which can help in autoimmune disorder like Lichen Planus.
• Folic acid rich foods like green vegetables prevent dry skin.
• Include low skimmed yogurt in your diet.
• Eat soft and bland mouth in case of oral lichen planus.
• Turmeric, garlic, onions, basil, thyme, oregano, fenugreek helps in increasing the immunity.
• Consume adequate water to maintain good hydration.
• Avoid excess of salt, sugar, refined foods, artificial foods, preservatives.
• Avoid yeast, sour and acidic foods, vinegar, tamarind, refined flours.
• Avoid foods which can cause allergy in you. Common foods known to cause allergy are soy products, peanuts, hazel nuts, eggs.