However, Kelley and Kelley (2000) recently employed a powerful quantitative research technique known as meta-analysis, to better ascertain what is truly known about the use of resistance exercise as a nonpharmacological intervention in lowering resting blood pressure in adults.
Angela Fraser of North Carolina State recommends a year, to a year and a half, for home canned salsa: If canned and stored properly, its shelf life is about 12 to 18 months. Salsa older than this is safe to eat if the jar is in good condition and the seal is intact. Its quality, however, may be poor.â.
Best Canned Foods that Have the Longest Shelf life. Canned foods will last you a long time and even easy on the budget. If you store them properly without any damage they will last long. When it comes to consuming canned foods, common sense is required.