The Only Free SADI Bariatric App That Scans Your Groceries
SADI-S patients face the highest malabsorption risk of any bariatric procedure — which means every food choice carries more weight. Bariatric Shopper's Companion is the only free bariatric app that lets you scan any food barcode and get an instant suitability score, a dumping syndrome risk rating, and 3–5 healthier swap suggestions — all designed for the unique nutritional demands of SADI surgery.
SADI-S Surgery Changes How Your Body Absorbs Everything
SADI-S — Single Anastomosis Duodeno-Ileal Bypass with Sleeve Gastrectomy — is one of the most powerful bariatric procedures available. It combines a sleeve gastrectomy with a single-connection intestinal bypass that reroutes food past a significant portion of the small intestine. The result is both restriction (a smaller stomach) and malabsorption (fewer nutrients absorbed from what you eat).
This dual mechanism is what makes SADI-S so effective for weight loss and metabolic improvement. But it also means that every food choice you make after SADI-S carries more consequence than with any other bariatric procedure. When your body is absorbing fewer nutrients from each meal, the nutritional quality of what you eat isn't just important — it's critical.
Research published in the National Institutes of Health found that the most common nutritional deficiencies after SADI-S include vitamin D deficiency (affecting up to 32% of patients), folic acid deficiency, protein deficiency, and fat-soluble vitamin malabsorption. A generic food tracking app doesn't account for any of this. Bariscan does.
Why Generic Food Apps Fall Short
Standard calorie counters and food trackers are built for people with normal digestive systems. They don't flag dumping triggers, they don't prioritize protein-to-sugar ratios, and they don't warn you about ingredient quality issues that specifically affect malabsorptive bariatric patients. Bariscan was built from the ground up for post-surgical life.
SADI-S vs. Other Bariatric Procedures
How Bariscan Helps SADI-S Patients Specifically
When you scan a food barcode with Bariscan, the scoring engine evaluates the product across six bariatric-specific factors: sugar (25%), protein (25%), fat and dumping risk (20%), fiber (10%), ingredient quality (10%), and calorie density (10%). For SADI-S patients, these factors matter even more than for other surgery types.
Protein is paramount. SADI-S patients need 70 to 150 grams of protein daily — significantly higher than the 60 to 80 grams recommended for sleeve patients. Bariscan's scoring heavily weights protein content, so higher-protein options consistently score higher, and the swap feature will always suggest protein-rich alternatives.
Fat triggers are amplified. Because SADI-S bypasses a large portion of the small intestine, high-fat foods can cause excessive bowel movements, malodorous gas, and significant digestive distress. The scoring engine flags high-fat content and known trigger ingredients that are especially problematic for malabsorptive procedures.
Every calorie must count. With reduced absorption, you cannot afford to waste your limited nutritional capacity on empty calories. Bariscan's calorie density factor specifically favors nutrient-dense foods — ensuring that the foods you choose deliver maximum nutrition per bite.
Dumping Syndrome Risk Is Real for SADI-S Patients
While dumping syndrome is most commonly associated with gastric bypass, SADI-S patients can also experience dumping due to the duodenal bypass component of the procedure. When food — especially food high in sugar or fat — passes too rapidly from the stomach through the rerouted intestine, it can trigger nausea, abdominal cramping, diarrhea, dizziness, sweating, and fatigue.
Bariscan includes a dedicated dumping syndrome risk rating on every single food you scan. The rating analyzes sugar content, fat levels, and specific ingredients known to be common dumping triggers — such as high-fructose corn syrup, sugar alcohols, and hydrogenated oils — and presents the risk as a simple Low, Medium, or High flag.
For SADI-S patients, this feature is especially valuable because the consequences of a dumping episode are compounded by the malabsorptive nature of the surgery. A dumping episode doesn't just cause discomfort — it can also accelerate nutrient loss when your body is already absorbing less from every meal.
Foods to Watch vs. Foods to Choose
Let the App Do the Work
You don't have to memorize these lists. Just scan any food's barcode and Bariscan will tell you instantly whether it's a good choice, flag the specific concerns, and suggest better alternatives if it's not.
SADI-S vs. Traditional Duodenal Switch: What You Need to Know
If you're researching the SADI-S procedure — or you've already had one — you may have encountered the traditional BPD-DS (Biliopancreatic Diversion with Duodenal Switch). Understanding the difference helps explain why SADI-S patients have unique nutritional needs that Bariscan is designed to address.
The traditional duodenal switch uses two intestinal connections (anastomoses) and bypasses a larger portion of the small intestine. This produces very significant weight loss but comes with the highest rates of nutritional deficiencies of any bariatric procedure — including up to 57% vitamin D deficiency, 25% vitamin A deficiency, and significant protein malabsorption over the long term.
SADI-S was developed as a safer, simpler alternative. It uses a single intestinal connection instead of two, which results in a shorter operation, fewer surgical complications, and less severe malabsorption — while still delivering excellent weight loss and metabolic improvement. Research published in The Lancet in 2025 confirmed SADI-S as an effective primary and revisional bariatric procedure with a strong safety profile.
However, "less severe" malabsorption is still significant malabsorption. SADI-S patients absorb meaningfully fewer nutrients than sleeve or gastric bypass patients, which is exactly why a tool like Bariscan — one that evaluates every food against protein adequacy, nutrient density, ingredient quality, and dumping risk — is not just helpful for SADI-S patients. It's essential.
SADI-S Patients: Your Vitamin Matters More Than Ever
Bariatric Shopper's Companion was developed by the makers of Bari Liquid Force — the most complete bariatric multivitamin available. With 29 essential nutrients and 42 superfoods in rapid-absorbing liquid gel capsules, Bari Liquid Force is specifically designed for bariatric patients whose digestive systems absorb nutrients differently after surgery. For SADI-S patients with heightened malabsorption, a vitamin that absorbs quickly and completely isn't optional — it's a necessity.
SADI-S Bariatric App: Frequently Asked Questions
Common questions from SADI-S patients about using Bariatric Shopper's Companion.
Your SADI-S Surgery Was the Hard Part. Grocery Shopping Doesn't Have to Be.
Download the only free bariatric app built for the unique nutritional demands of SADI-S. Scan any food, get your score, find better swaps.