What is the difference between msg and nitrites? i noticed some deli meat says no msg but does not say no nitrites. does that mean it has nitrites?

Different food: additives. MSG =mono sodium glutamate, it is usually uses as a flavor enhancer, in Chinese foods. Nitrites are added as food preservative. Some foods are naturally high in nitrites, e.g. celery, so when the label says no nitrite added, it may still have nitrite in the form of celery juice. Wish you good health! - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex, if you have sex.