Bypass Surgery, Heart and Gastric By Pass Information


After Gastric ByPass

November 5, 2007 by admin in Basics, Gastric with 2 Comments

When you have had gastric bypass surgery your lifestyle will change. You will need to exercise on a regular basis, drink plenty of water and watch your diet. When you have had bariatric bypass surgery which is another name for gastric bypass surgery, it is very important that you maintain your weight.{mosgoogle right}It will take you some time to recover from the surgery but you still need to start changing your diet right from the start.

There is a gastric bypass diet that you can start your life change with. This diet will outline what you can eat and how much you can eat after gastric bypass surgery . When you have the gastric surgery, which alters the anatomy of your digestive system to help you lose weight, what you eat, how you eat and how much you eat will change.

Your stomach after surgery is reduces to the size of a walnut or a small egg.  There is also part of your small intestine that is being bypassed. So it is very important that you follow a specific diet that will help you live a healthier life. When you want to create your own gastric diet you will need to find a registered dietitian that can help you put together your own diet. This will include what type of foods you should eat, how much you should eat at each meal and what the consistency and texture of the food needs to be. By following this diet you will be able to lose weight or maintain your weight and you will have better nutrition.

For the first three months after your surgery you will be on a strict diet that you will have to follow in order to recover. Your doctor will tell you what you are required to eat and drink. You can also ask them about how much to eat and how many times a day you should eat. You can also talk to your dietitian about this. You will mainly be on soft foods, liquids and pureed foods for the first three months. This gives your stomach time to heal.

After three months you will want to follow the diet that you and your dietitian come up with. However, because of the restriction on how much you will be able to eat and drink at each meal, you will need to follow some guidelines so that you can avoid problems and get the nutrients that you need.

  • Eat small amounts. You will only be able to handle small amounts of food because of the surgery. Eating too much will add more calories that are recommended but you could also experience pain, nausea and vomiting. You want to stop eating before you feel full.
  • Don’t eat and drink fast, take it slow. When you eat or drink to fast you can cause yourself to have dumping syndrome which is when foods and liquids enter the small intestine too fast and in amounts that are too large. This will in turn cause nausea, vomiting, diarrhea, dizziness and sweating.
  • Chew your food really well. After the surgery the opening that goes to your stomach into your small intestine is very small. This can mean that big pieces of food can block the opening. This can cause vomiting, nausea and abdominal pain.
  • Drink liquids between meals. You don’t want to drink liquids with your meals because it will cause pain, nausea, vomiting and dumping syndrome.
  • When you try new foods you will want to try them one at a time. There are certain foods that can cause you nausea; pain, vomiting or it can block the opening to your stomach.
  • Take vitamin and mineral supplements. This will help your body absorb certain nutrients.

There are many things that you will have to do after you have gastric bypass surgery . Your doctor and your dietitian will help you with this. You just have to make sure that you follow the diet so you can stay healthy. This is very important if you want to avoid problems.


  1. LenoreMarch 4, 2013 at 7:17 pmReply

    I am 6mos out of Gastric bypass surgery, I find that I cant eat enough to give me the nutrients I need. I eat even a bite or two of anything solid and Im full, If I try to eat more I get sick and purge, I have to drink a protein drink every day to get the protein I need because I cant eat it. Is this normal?
    I do take multivits, folic acid, iron, and calcium, should I take anything else?

  2. Donna LawrenceMarch 24, 2013 at 2:41 amReply

    I had my surgery 3 months ago and I have a hard time some times eating I have nausea alot before I eat no matter what I eat why?

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