noli.

Register

Abbey Sharp Registered Dietitian@abbeyskitchenTikTok

Is oatmeal a 4/10 for insulin resistance??? The problem with these ranking videos is they …more

original sound — @abbeyskitchen

what it claims

To manage blood glucose and insulin resistance, it is not necessary to eliminate carbohydrates (such as oats or fruits); it is sufficient to combine them with protein, fiber, and fats ('Hunger Crushing Combo') to reduce the glycemic spike.

holds up

This advice is based on well-documented physiological mechanisms. The efficacy of oat beta-glucans in moderating the glycemic response is supported by meta-analyses (e.g., Ho et…

noli's read

This advice is based on well-documented physiological mechanisms. The efficacy of oat beta-glucans in moderating the glycemic response is supported by meta-analyses (e.g., Ho et al., 2016), confirming a significant reduction in post-meal spikes. The approach of adding protein and fats to carbohydrates is a classic nutritional strategy to slow gastric emptying and glucose absorption, validated by various randomized controlled trials (RCTs). Abbey Sharp rightly emphasizes that the overall context of a meal takes precedence over the isolated glycemic index of an ingredient. The assertion that it is not necessary to eliminate carbohydrates for insulin management is consistent with current nutritional recommendations, which prioritize nutrient quality and balance over total avoidance. There is no major exaggeration here; the approach is pragmatic and supported by the science of overall glycemic load.

the sources

  1. 1Shukla AP, Andono J, Touhamy SH, et al. 2017
  2. 2Shukla AP, Iliescu RG, Thomas CE, Aronne LJ 2015
  3. 3Shishehbor F, Mansoori A, Shirani F 2017
  4. 4Buffey AJ et al. 2022
  5. 5Bellini A et al. 2023
  6. 6Reynolds A et al. 2019
  7. 7Jovanovski E et al. 2019

Claimed by Abbey Sharp Registered Dietitian. Noli grades the claim, never the person.

Decoded by Noli · July 18, 2026 · the original post

What the graded evidence says

Effect
body weight from added viscous fiber (RCTs), independent of energy restriction — viscous fiber gave a small but significant weight reduction vs control in meta-analysis of RCTs; effect on satiety/fullness is modest, not a strong appetite switch
Measured on
adults, including those with overweight and type 2 diabetes

What’s uncertain

The fullness effect is real but modest, and the weight benefit from fiber alone is small. The tolerance advice (go gradual) is practical wisdom more than hard trial data.

Abbey Sharp Registered Dietitian in the Register76 claims graded · solidity 98/100See their record →

More from Abbey Sharp Registered Dietitian

Others on this

Noli has read similar claims

Other advice in the Register that leans on the same research.

Noli, a firefly holding its lantern, at rest

Seen something like this? Send it to Noli.

Paste any health post from TikTok, Instagram, YouTube or X — or the advice itself, if someone just told you. About ten seconds, no account needed.