Both red pepper and black pepper caused significant increases in parietal secretion, pepsin secretion, and potassium loss. Gastric cell exfoliation (as reflected in DNA loss into gastric contents) was increased after red or black pepper administration; the increase after red pepper administration was dose dependent.
L-lysine may work the same way on virus that causes shingles, however UMHS cautions that this remains unproven. Sources. Nutritional medicine specialist Alan R. Gaby, M.D. explains that foods such as turkey, chicken, salmon, tuna, halibut, sardines, cheese, tofu and beans contain relatively high amounts of L-lysine and low amounts of L-arginine.
For example, vitamin B12 is an important compound that can aid in recovery from shingles. You may take vitamin supplements to make up for what isn't received through food, but many foods can help with your intake of B12. For example, apricots contain plenty of B12.