Eat these Foods Rich in Lysine (and low in arginine)
Yogurt
Most cheese (and other dairy products)
Apples, mangoes, apricots, pears (and many other fruits).
Fish (especially flounder)
Most poultry and meat
Avoid these foods rich in Arginine (and low in lysine)
Most nuts
Most seeds
Many grains (including oats and wheat).
Jello
Chocolate
In addition, some experts recommend an alkaline diet, which consists of foods that are low in acid. Here’s a list of acidic and alkaline foods.

Eat these alkaline foods:
Most fruits (including lemon, believe it or not).
Peppers, asparagus and parsley
Avoid these acidic foods:
Beef
Beer
Sugar