Arginine-Containing Foods
Arginine is a form of amino acid that helps the herpes-like viruses replicate. It can be found in many foods in the diet, such as blueberries and blackberries, grapes, Brussels sprouts, wheat germ, canned tuna, seeds, nuts, chocolate, and tomatoes. If you are at risk of shingles, it may be better to reduce the intake of arginine-containing products to reduce the growth of the viruses and speed up recovery. However, there is actually a lack of scientific proof to support this approach. In fact, you do not need to cut them out completely, only restrict the intake in your diet. If you are taking L-arginine medications or supplements for boosted athletic performance, erectile dysfunction, or blood vessel and heart conditions, make sure to talk with your healthcare provider to make proper adjustments. [5]
