NF-Kappa B is a protein made by your immune cells in response to inflammation. Your body can produce increased amounts due to stress, bacterial or viral infections, autoimmune disease, free radical damage and radiation. Persistently raised levels of NF-Kappa B are associated with autoimmune conditions, depression, anxiety, joint pain, abdominal obesity, insulin resistance, attention deficit disorders, diabetes, chronic pain and an increased risk of cancer. Fortunately, there are several natural remedies that help to lower this protein in your body, including NAC, vitamin D, green tea, turmeric, berberine, olive leaf and extra virgin olive oil, clove, ginger, garlic, sulforaphane (in cruciferous vegetables like broccoli and cabbage)  and rosemary. Try to include as many of these substances in your diet if possible or obtain them as supplements, because they will reduce inflammation in your body, and can help provide relief for the above health conditions.