@drjonschoeff: If you are insulin-resistant, adding the right carb can improve your metabolic health. Soluble fiber behaves very differently from other carbohydrates. It is not broken down into glucose and does not enter the bloodstream. Instead, it reaches the colon where it feeds gut bacteria. These bacteria produce short-chain fatty acids such as butyrate, which help improve insulin sensitivity and metabolic function. Soluble fiber also forms a gel in the digestive tract, slowing the absorption of glucose from the rest of the meal. This leads to a more stable blood sugar response. Clinical data support this. Meta-analyses of randomized controlled trials show reductions in fasting insulin, fasting glucose, and HOMA IR with increased soluble fiber intake. Most people are not getting enough. Oats, flaxseeds, psyllium husk, beans, and apples are simple ways to consistently increase intake. This is one of the most effective and underutilized tools for improving insulin resistance. DOI / Sources: 10.1155/2025/12665645 10.1016/j.clnu.2020.11.022 10.3390/nu10030341 #insulinresistance #metabolichealth #fiber #nutrition #longevity

Jonathan Schoeff, MD

Open In TikTok:

Region: US

Sunday 05 July 2026 20:00:18 GMT