Examples of sine qua non in a sentence. Patience is a sine qua non for this job.
Arginine promotes the growth and replication of herpes virus, while lysine hinders it. If you have herpes, you can consume foods rich in arginine provided your arginine-lysine ratio is in favor of lysine. To avoid outbreaks, cut down your intake of low-lysine, high-arginine foods, such as: seeds and nuts.
Fruit triggers include raisins, papayas, plums, bananas, avocados, and figs. (Overripe bananas and avocados have been found to be especially problematic for those with migraines.) Possible vegetable triggers include string beans, snow peas, onions, and raw garlic. A number of beans have also been identified as possible triggers, including lima, navy, garbanzo, pinto, and pole beans.