Crohn’s Disease and uncreative colitis are the two types of inflammatory bowel disease (IBD), and these diseases affect the digestive tract. The colon or the large intestine is affected by ulcerative colitis, causing inflammation and sores in the walls of the inner lining of the colon.

The inflammation due to this disorder begins in the rectum and spreads to the large intestine. Chronic inflammation leads to sores (ulcers) in the intestinal wall. There is no permanent cure for this disease, and only measures to manage the symptoms and prevent flare-ups may be taken.

Causes of ulcerative colitis
Ulcerative colitis is a disease caused by an attack of the immune system on the digestive tract. The immune system fights against invading bacterial or viral infections, but, in the case of ulcerative colitis, the immune system views food and good gut bacteria as invaders and attacks them. The white blood cells that protect against infection attack the lining of the large intestine instead.

The exact cause of such a response from the immune system is unknown. However, doctors opine that it may be a genetic disorder. In some cases, the environment also plays a role in developing this condition.

Foods to eat for ulcerative colitis
When looking for the ideal diet for ulcerative colitis, you need to explore various foods that are high in nutrient value. There are some foods that are soothing and can prevent a flare-up of the condition:

• Salmon : Salmon is rich in omega 3 fatty acids, which are good for your colon. Essential fatty acids are known to ease any inflammation and counterbalance the flare-ups that occur during ulcerative colitis. Other sources of fatty acids are flaxseeds, walnuts, albacore tuna, and flaxseed oil.
• Yogurt : Probiotic foods such as kefir, miso, yogurt, and sauerkraut have a soothing effect on the gut. Probiotic foods contain beneficial bacteria that improve digestion and strengthen the immune system. Plain yogurt without any sweetening is the best for treating the symptoms of ulcerative colitis.
• Squash varieties : Butternut, acorn, and zucchini are all varieties of squash, which is a healthy choice for people affected by ulcerative colitis. If raw squash flares up the condition, it is better to have roasted or boiled squash.
• Eggs : Eggs are a great source of protein and are safe to consume when you have ulcerative colitis. They are also rich in omega 3 fatty acids and vitamin B.
• Avocados : Avocados are rich in monounsaturated fat. Nutrient-rich and calorie dense avocados are a great way to fuel your body when you have ulcerative colitis.

Food to avoid in case of ulcerative colitis
Foods such as alcohol, caffeine, dairy products, meat, nuts, and refined sugar may trigger an ulcerative colitis flare-up. There are some other foods that may not be good for those suffering from ulcerative colitis as well:

• Carbonated drinks
• Dried peas, beans, and legumes
• Dairy products for those who are lactose intolerant
• Popcorn
• Foods containing sulfur or sulfate
• Spicy food
• Oily and fried food
• Products containing sorbitol
• Nuts and crunchy nut butter

Avoiding these food items helps in the prevention of flare-ups of ulcerative colitis.