What is Pancreatitis? Strategic Guide for Foods to Eat and to Avoid!

Medically reviewed by Aaron L Weigmann MD., MS Plastic Surgeon October 07, 2024| Written by Zenda Nel

What is Pancreatitis? Strategic Guide for Foods to Eat and to Avoid!

Pancreatitis is inflammation of the pancreas. The pancreas is an organ that lies very deep inthe upper abdomen. Meanwhile,inflammation is an immune system response to injury. In most cases, injury to the pancreas is caused by gallstones that block the pancreatic duct, or by alcohol and medication use.

But did you know that the pancreas is not one but two glands with different functions? 

The exocrine gland secretes digestive enzymes into a network of ducts that become the main pancreatic duct. The function of this gland is to help with digestion by producing digestive enzymes, such as amylase. The endocrine gland, better known as the ‘islets of Langerhans’, secretes hormones into the bloodstream, such as insulin, thereby helping to regulate blood sugar levels. 

There are two kinds of pancreatitis: acute and chronic.

Acute pancreatitis comes on suddenly, doesn't last long, and can resolve in a few days with proper care and rest. But about one in five cases of acute pancreatitis can be severe enough to result in complications - even death.

Chronic pancreatitis, on the other hand, is an ongoing condition thatdeteriorates over time. It may cause permanent damage to the pancreas. The pervasive inflammation leads to scar tissue (fibrosis), which prevents the production of enzymes and hormones.

Most people can live with chronic pancreatitis for a long time before symptoms appear. So, 

What Does Pancreatitis Pain Feel Like? 

The symptoms of pancreatitis are not the same for all people. Pancreatitis causes pain that can be felt in the upper left side or middle of the abdomen, called the epigastric region. The pain may be quite bearable or severe and it often moves from the stomach to a person's back. The pain caused by acute pancreatitis is often more intense and penetrating than that caused by chronic pancreatitis. 

For some people, chronic pancreatitis may cause pain that comes and goes. But for others, the pain is constant. 

Pancreatitis pain often worsens when lying down or after eating - especially after a fat-rich meal. 

The pain can also worsen with exercise, eating, or coughing and can subside when sitting upright, eating less, bending over, or curling into a ball.

Apart from abdominal pain, both acute and chronic pancreatitis may lead toadditional symptoms. A person with acute pancreatitis may experience nausea, vomiting, a fast heart rate, fever, and rapid, shallow breathing. 

A person with chronic pancreatitis may experience indigestion and pain after eating, loss of appetite and resulting weight loss, greasy stools, dizziness, and jaundice (yellowing of the skin and eyes).

What Causes Pancreatitis?

1. Gallstone Pancreatitis

One of the leading causes of pancreatitis isgallstones. The condition is also known as gallstone pancreatitis or biliary pancreatitis. Gallstone pancreatitis is caused by a gallstone blocking the pancreatic duct. The blockage causesinflammation

How does this happen?

The liver, gallbladder, and pancreas are all part of the digestive system. All of them produce and deliver fluids to the duodenum. The liver produces bile, the gallbladder stores, concentrates, and releases bile, and the pancreas produces digestive enzymes which it delivers to the duodenum.

The liver, gallbladder, and pancreas share a common pathway for delivering fluids to the duodenum. If gallstones enter the common bile duct, it can temporarily prevent the pancreas from releasing pancreatic juice.  When this happens, pressure can build up behind the gallstone, activating the enzymes within the pancreas and causing it to begin digesting itself. This condition is known as gallstone pancreatitis.

Gallstone pancreatitis can be resolved when this gallstone is removed.

2. Chronic Alcohol Use

Chronic alcohol use is themost common cause of chronic pancreatitis - about 40 to 70% of all cases.

Scientists currently don't fully understand how alcohol causes pancreatitis, butresearch hints that alcohol affects the small ducts and cells in the pancreas. They suspect that alcohol makes the pancreatic fluids thicker, which may cause the small ducts to become blocked. These blockages can turn into small stones, causing inflammation and scarring.  Eventually, this results in damage to cells in the pancreas.

Pancreatitis also increases an individual's risk of developing pancreatic cancer.

3. Other Causes

These include:

  • Genetic disorders of the pancreas
  • Certain medicines
  • Infections 
  • Injury to the abdomen
  • Pancreatic cancer 
  • Having a procedure called endoscopic retrograde cholangiopancreatography (ERCP) to treat problems of the bile and pancreatic ducts
  • Pancreas divisum – a disorder of the pancreas

Is Pancreatitis Very Serious?

Mild acute pancreatitis is not a major health risk but severe acute pancreatitis can lead to several complications including death. Mild acute pancreatitis has a low mortality rate (less than 1%) but severe acute pancreatitis has a mortality rate of30 percent.

Some people with severe acute pancreatitis develop a systemic reaction. This means the entire body may go into shock with several organs stopping to function at the same time. This condition is fatal - if not treated immediately. 

If you suspect to have pancreatitis or have been diagnosed with it, you must be vigilant and consult your doctor immediately.

Chronic pancreatitis is not without complications either, but the symtoms develop over time and can be treated accordingly. This brings us to:

Can Pancreatitis be Cured? 

Treatment for pancreatitis depends on what caused the condition, whether it’s acute or chronic, and how severe it is.

1. Treating Acute Pancreatitis

If you have mild acute pancreatitis, you will spend a few days in the hospital where you will be monitored, and receive IV fluids, pain medication, and antibiotics. You may be allowed to have clear liquids or a low-fat diet. The condition usually clears up after a few days of rest.

2. Dealing with Severe Acute Pancreatitis

This serious condition happens when patients develop serious complications, such as pseudocysts, pancreatic necrosis, or infection of the pancreas.Treatment options involve:

  1. Pseudocysts appear on the surface of the pancreas. These are sacs filled with fluid that must be drained.
  2. Surgery may be necessary when pancreas tissue has died (necrosis) because of loss of blood supply. Necrosis can lead to infection, which can lead to sepsis, a serious condition that can cause death. This condition requires surgery to remove the dead tissue and antibiotics for the infection.
  3. ERCP (endoscopic retrograde cholangiopancreatography) may be employed to locate and treat problems linked to pancreatitis. It involves an X-ray and an endoscope (a tube with a light). The tube has tools to remove fluid and gallstones and to insert stents that can help keep the tiny ducts open.

3. Managing Chronic Pancreatitis

Treatment for chronic pancreatitis involves pain management, supplements, and surgery.

  1. The pain caused by chronic pancreatitis can be severe and may need long-term management. This may involve pain medications and injections. 
  2. If your pancreas is not fully functional, you may need vitamin supplements to prevent malnutrition, and enzymes to facilitate digestion. You may need fat-soluble vitamins (A, D, and E) if you are following a low-fat diet to treat your pancreatitis.
  3. Chronic pancreatitis can result in diabetes if the pancreas is no longer able to secrete insulin that controls blood sugar levels. In this case, your doctor will prescribe medicine to manage the diabetes and require you to follow a diabetic-friendly diet.
  4. Surgery may be required if other treatments are not successful. Your doctor may suggest removing part or all of your pancreas.

4. Changes to Lifestyle

If your pancreatitis was caused by alcohol use, it’s crucial to stop drinking alcohol. If you are a smoker, you should also stop smoking. These two habits play a vital role in the onset and progression of the disease.

It's also necessary to start following a low-fat diet as a damaged pancreas can't produce sufficient digestive enzymes to digest fats. 

What Foods Reduce Pancreatitis?

Because a damaged pancreas can't produce enough digestive enzymes, fats are difficult to digest, so a low-fat diet is recommended for people with pancreatitis.

Here is a list of food items recommended for people with pancreatitis.

1. Food naturally low in fat and high in fiber

  • Beans and lentils
  • Whole grains
  • Vegetables
  • Fruits

2. Protein Sources – Lean Meats

While beans and whole grains provide protein, protein from meat contains all the necessary amino acids for health. Examples of lean meats that are easier on the pancreas include:

  • Skinless chicken or turkey
  • Lean ground chicken or turkey
  • Lean ground beef
  • Fish that are not high in fat, such as sole, cod, or haddock

Scientists have found that eating 2 to 3 servings of fish per week may decrease the risk of non-gallstone-related acute pancreatitis.

When preparing meat, be careful how you prepare it. It's pointless to buy lean meat and then deep-fry it. It's best to bake, broil, or grill meats, poultry, or fish.

3. Dairy

Dairy is nutritious and a good source of multiple vitamins, minerals, and protein. Choose low-fat or fat-free milk and milk products like yogurt and cheese. Read the labels when you purchase cheese to ensure you buy products with the least fat content. As a general rule, soft cheese tends to have less fat. Cottage cheese and ricotta are good choices.

You can try alternative milk products such as milk made from almonds, other nuts, oats, rice, and soy. These don't have the same nutrient profile as cow's milk though, and must be fortified. Avoid coconut milk as it's high in fat.

4. Additional Tips 

Apart from following a low-fat diet, here are some tips to help you recover from pancreatitis and avoid future attacks: 

  • Eat six small meals throughout the day instead of three substantial meals. 
  • Don't cook with butter, margarine, oils, and lard.
  • Pay attention to cooking methods – don't fry, sauté, or deep-fry your food. You can bake, boil, steam, roast, or grill your food.
  • Avoid dining out, or contact restaurants ahead of time to enquire about the ingredients in food you might want to order. 
  • Consider taking a multivitamin to prevent malnutrition. Make sure you get one that contains fat-soluble vitamins.
  • Consider taking pancreatic enzyme supplements to support your digestive system.

Can You Eat Fiber With Pancreatitis?

Research is still ongoing regarding the role of fiber in pancreatitis. Currently, a low-fiber diet is recommended in the early stages of acute pancreatitis. When symptoms have subsided,pre-biotic fiber intake is recommended to protect the gut barrier function and gut integrity so bacteria can't cross the gut barrier and cause infection in the pancreas.

However, for chronic pancreatitis, a high-fiber diet is not advisable because fiber may put extra strain on the damaged pancreas, leading to malabsorption issues.

On the other hand, there isresearch that indicates fiber in the diet may reduce the risk of gallstones - one of the causes of pancreatitis. So, if you wish to prevent pancreatitis, a good start is to eat fiber-rich diet. 

What Worsens Pancreatitis?

1. Alcohol

Alcohol use is one of the main causes of chronic pancreatitis. For alcohol-related chronic pancreatitis, there is probably nothing worse than alcohol. In fact, continued use of alcohol while sick with chronic pancreatitis can result in death.

2. High-fat Foods

High-fat foods cannot be properly digested when the pancreas is not functioning optimally. Examples of high-fat foods to avoid are:

  • French fries
  • Deep-fried fish
  • Whole milk and whole milk cheese and yogurt
  • Mayonnaise 
  • Potato chips
  • Refined carbohydrates
  • Nuts and nut butters
  • Avocado
  • Condiments and ready-made sauces – read the labels for fat content can choose low-fat alternatives 

3. Refined Carbohydrates

Refined carbohydrates raise blood sugar levels quickly, which requires the pancreas to secrete insulin. With pancreatitis, the pancreas may not be able to do this and this may increase the risk of diabetes. Examples of refined carbohydrates include:

  • White bread, buns, muffins, etc.
  • White rice
  • Sugary snacks, candy, chocolates, etc.
  • Sodas 

FAQs

Can I Live A Long Life With Pancreatitis?

An acute attack of pancreatitis can clear up, and you can minimize your risk of another attack by avoiding alcohol, not smoking, and following a balanced diet.

However, if you have been diagnosed with chronic pancreatitis, you have a chronic, ongoing disease. Most people (80 percent) with chronic pancreatitis will have a life expectancy of at least10 years after they are diagnosed.

Can the Pancreas Repair Itself?

In the case of acute pancreatitis, the pancreas can recover with rest, avoidance of alcohol, tobacco, and adherence to a balanced diet.

With chronic pancreatitis, the pancreas has suffered irreparable damage. Chronic inflammation can cause scarring and loss of pancreatic tissue, decreasing the ability of the pancreas to repair itself. 

Is banana good for pancreatitis?

Yes, ripe bananas are good for pancreatitis. They are easy to digest, contain no fat, and are high in soluble fiber, reducing the risk of gallstones.

Conclusion

Pancreatitis is a serious health condition. Acute cases can resolve in a few days, but chronic pancreatitis is a grave, ongoing condition that gets worse over time. It causes irreversible damage to the pancreas.

Chronic pancreatitis can be managed with various treatments, including a low-fat diet, but it is not curable. It is a debilitating condition that can, for the most part, be avoided by simply abstaining from alcohol.