FAQ
FAQ

Protein and Supplementation Needs

R.

For life. After bariatric surgery, it’s essential to take multivitamins and supplements, including specific vitamins and minerals, for the rest of your life. You may need higher doses of certain nutrients like iron, calcium, and vitamin D. Regular lab check-ups, at least once a year, are necessary to monitor your levels and adjust your supplementation as needed.

R.

Between 60 and 100 grams per day. The exact amount depends on the type of surgery you had. Follow the specific recommendations provided by your nutritionist and surgeon to ensure you’re meeting your protein needs.

R.

Natural sources are best once you start a regular diet, but supplements are essential initially. During the first two months after surgery, protein supplements are crucial to meet your daily requirements. After that, it’s preferable to get your protein from natural sources. Here are some examples of high-protein foods:

Food or Protein Source Grams of Protein per Serving

  • 1 medium egg 6 grams
  • Milk (8.4 oz / 250 ml) 6.3 grams
  • Fish (3.5 oz / 100 g) 21 grams
  • Light Cheddar Cheese (3.5 oz / 100 g) 25 grams
  • Lean Roast Beef (3.5 oz / 100 g) 28 grams
  • Chicken (3.5 oz / 100 g) 25 grams
  • Cold Cuts (3.5 oz / 100 g) 13 grams
  • Tofu (3 oz / 85 g) 9 grams
  • Zero Sugar Greek Yogurt (5 oz / 150 g) 11 grams

R.

Look for whey protein isolate, followed by whey protein concentrate, or milk protein concentrate. Whey protein isolate is the best tolerated, especially for those who are lactose intolerant, as it doesn’t cause bloating, gas, or diarrhea. When selecting a supplement, make sure it contains:

  • At least 20-30 grams of protein per serving.
  • Less than 5 grams of sugars per serving.
  • Less than 200 calories per serving.

R.

No, it’s uncommon if you follow the recommended supplementation. Vitamin deficiencies are rare when you adhere to daily supplementation after surgery, as your food intake is reduced and intestinal absorption is limited. Symptoms of deficiency can include fatigue, anemia, bone and muscle loss, impaired night vision, lowered immunity, nerve function loss, and mental function deficits. However, these can be easily prevented with a good diet and proper supplementation.