Dr. Pal Manickam

The core mechanism — eating vegetables and protein before starches blunts the post-meal glucose spike — is well documented: several randomized crossover trials find a 28-55% drop in the post-meal glucose peak when the order is reversed (carbs last instead of first), with a similar effect on insulin. One study in healthy adults in the UAE found a 41% reduction in the area under the glucose curve from this order change alone, without altering the meal's actual content. The link to felt fatigue is physiologically plausible (a spike followed by a crash is associated with feeling wiped out), but the cited literature mostly measures glucose and insulin, not directly 'felt energy' in healthy people — the effect is clearest in people with diabetes or in small acute trials. The claim that the same food order 'improves your gut' has no directly citable source here and goes beyond what food-order trials have actually measured. The post never specifies which 'combos' it means, which makes part of the claim unverifiable as stated — but the general principle (protein and vegetables before starches) remains one of the few food habits with a measured, reproducible effect on the glucose spike itself.

The post-meal walk is the best-proven item on the list: a randomized trial compared a 10-15 minute walk after each meal to a standard prokinetic medication, and the walk did at least as well — even better for epigastric bloating — with no drug or equipment needed. Eating slowly is documented for satiety and blood sugar rather than bloating itself, but the stated mechanism (swallowing less air) is physiologically consistent with what gastroenterologists report about aerophagia. Skipping greasy, fried food lines up with the clinical literature on bloating (fat slows gastric emptying), as does watching portions. The deep-breathing point is the weakest: the 'rest and digest' idea is plausible via the vagus nerve, but no study directly tests this effect on bloating — a reasonable extrapolation, not proof.