If I Had 5lbs of Visceral Fat to Lose, Here’s Exactly What I’d Do (Step-by-Step)

DeLauer argues that insulin resistance is largely a result of constant insulin signaling, which desensitizes cells. By creating longer windows without food, the body can resensitize to insulin. He references intermittent fasting and alternate-day fasting research showing that even without calorie reduction, insulin sensitivity improves. He emphasizes that this is the first and easiest step, and that Dr. Sha Omera, a visceral fat expert, agrees with this approach. He notes that many people struggle with carb reduction, so meal spacing is a more accessible starting point.

DeLauer presents the Norwegian 4×4 as a research-backed protocol that maximizes VO2 max improvement, which is strongly correlated with lower cardiovascular disease and better metabolic health. He notes that Dr. Sha Omera recommends sprinting for visceral fat loss, and this protocol fits that high-intensity need. The 4-minute work period is long enough to create significant metabolic stress but not so short that it overly taxes the nervous system. He suggests doing it on a bike, elliptical, running, or jump rope—anything that allows sustained high effort. He also mentions that if biomechanics or CNS fatigue are issues, shorter intervals like 1 minute on/off or 30 seconds on/off are acceptable alternatives.

DeLauer distinguishes this from the high-volume endurance training that Dr. Omera warns against. He explains that low-intensity activity specifically upregulates PPAR-alpha, a nuclear receptor that enhances hepatic fat oxidation. This is a metabolic adaptation that high-intensity work alone does not fully provide. He suggests rucking (walking with a backpack) or hill walking as practical, joint-friendly options. The combination of high-intensity intervals and low-intensity steady-state creates a dual-pronged attack: stress-induced mobilization and metabolic training of the liver.

DeLauer cites a specific study where omega-3 supplementation led to increased hepatic fatty acid oxidation and decreased liver fat, along with reduced GGT (a marker of liver stress). He positions this as the nutritional counterpart to low-intensity cardio, both working through PPAR-alpha. He does not specify a brand but emphasizes quality.

DeLauer explains that C15 is a saturated fat found in Mediterranean cheeses that has been studied by Dr. Van Watson. It prevents ferroptosis, an iron-dependent cell death that contributes to liver inflammation. By protecting liver cells, C15 reduces the inflammatory cascade that leads to fatty liver and visceral fat. He offers two routes: dietary cheese or the supplement Fatty15, which he has a discount code for. He also recommends Dr. Van Watson's book for those wanting to dive deeper. He emphasizes that this is a highly important intervention.

DeLauer mentions that he discussed this with Dr. Sha Omera. Heat exposure acts as a hormetic stressor, similar to exercise, triggering heat shock proteins that act as chaperones and modify how the body oxidizes fats. Additionally, the rise in growth hormone from heat stress (also seen with fasting and resistance training) increases lipolysis, liberating fat from stores. He positions this as a passive intervention that complements active training.

DeLauer emphasizes that stress is a major driver of visceral fat because visceral adipose tissue has four times the cortisol receptors of subcutaneous fat. Even with exercise, if you are chronically stressed, excess calories will be directed there. He recommends finding fun physical activities (like ultimate frisbee) to reduce stress. He personally uses 5-HTP for sleep and reduced reactivity, though he notes rapid tolerance. He also mentions nicotinyl GABA (Troscriptions TrollM) and glutamine to support GABA production, as GABA promotes parasympathetic tone. The goal is to live in fight-or-flight only when necessary and parasympathetic the rest of the time, creating a clear on/off switch rather than a constant gray area of stress.

DeLauer suggests that in the first 30 days of a visceral fat loss protocol, he would dramatically increase polyphenol intake. He mentions berries, onions, garlic, and sulfur-containing foods because they support liver detoxification pathways. Polyphenols also serve as prebiotics, improving gut health, which in turn reduces systemic inflammation. He ties this to the overall goal of improving liver health to reverse fatty liver and visceral fat.

DeLauer cites evidence that water consumption increases resting energy expenditure by up to 25% for up to an hour, due to the energy cost of adjusting osmotic gradients. He also notes that water helps flush toxins and microplastics from tissues via lymphatic drainage, which reduces the detoxification load on the liver. He ties this to a previous video on microplastics. He emphasizes that hydration is a simple, effective tool for fat loss and liver health.

DeLauer explains that people often dismiss fatty liver but acknowledge visceral fat, yet the two are tightly linked. He describes visceral fat as an inflammatory organ system that develops its own life, creating a vicious cycle: inflammation drives insulin resistance, which drives more liver fat, which expands into visceral fat. Therefore, interventions must break this cycle at the liver level, not just create a caloric deficit. He emphasizes that even metabolically healthy people have some visceral fat, but the goal is to keep it limited by improving liver health and insulin sensitivity.

DeLauer explains that the body adapts to whatever stimulus it receives, so altering training is crucial. High-intensity work like Norwegian 4×4 creates a stress response that liberates visceral fat, while low-intensity zone 2 cardio upregulates PPAR-alpha, which enhances the liver's ability to oxidize fatty acids. He cautions against becoming a distance runner, as that may promote visceral fat storage, but a 45-minute weighted walk or hill walk is sufficient. He suggests 2–3 days of Norwegian 4×4 and 2–4 days of low-slow rucking or hill walking per week.

DeLauer explains that C15 supports the cellular structure of liver cells, preventing them from becoming oxidized and undergoing premature death (ferroptosis). This reduces liver inflammation, which in turn reduces fatty liver and visceral fat accumulation. He suggests either consuming 1–2 ounces per day of pecorino romano or parmesan cheese, or taking the Fatty15 supplement. He discloses an affiliate link for Fatty15 and mentions having interviewed the researcher behind it. He also recommends Dr. Van Watson's book for deeper understanding.

He explains that when cortisol is high, the body preferentially stores fat in the visceral region because of the high density of glucocorticoid receptors there. Even if you exercise, if you are chronically stressed, any overeating or metabolic surplus will be directed to visceral fat. Conversely, when relaxed, the body is more likely to burn from visceral fat stores. He recommends finding enjoyable physical activities, using sauna, and supplements like 5-HTP or glutamine to shift the nervous system toward parasympathetic tone, thereby reducing the signal for visceral storage.

He explains that the body must adjust the osmotic gradient when absorbing water, which requires energy and raises metabolic rate. He also notes that water improves lymphatic drainage, helping clear waste and reducing the burden on the liver. He cautions against overhydration that could flush out minerals, but emphasizes that adequate water intake is a simple, effective strategy. He ties it to a previous video on microplastics, where water helped flush toxins from tissues.