'I'm a dietitian - avoid this ingredient for two weeks and you will see a big difference in belly fat'

"Avoid or reduce alcohol - this is one of the most toxic and inflammatory substances," Miss Gomer told GB News. "Just avoid it for two weeks and you will see a big difference in bloat and belly fat."

She also warned against sugar, which manufacturers cleverly disguise under various names like organic cane juice, brown rice syrup, coconut sugar, agave, honey, molasses, maltose and dextrose.

Artificial sweeteners might seem like a clever swap, but Miss Gomer warns they're just as problematic for belly fat and insulin resistance.

This includes all sweeteners - even the supposedly healthy ones like monk fruit, stevia and sucralose.

Gluten is another culprit to watch. "While some know they are sensitive, others don't. Avoiding processed grains in general, but particularly wheat products, can be a game changer," she explained.

But here's the real villain in the story - processed industrial vegetable seed oils. Miss Gomer calls this "the most potent" recommendation for reducing belly fat.

"Just eliminating this is key to reducing belly fat because it is so inflammatory," she says.

These harmful oils throw off the balance between omega-6 and omega-3 fatty acids, potentially damaging both heart and gut health.

"These seed oils are unstable and oxidize easily and contain harmful additives. They are derived from GMOs (Genetically Modified Crops)," Miss Gomer explained. "When these oils are repeatedly heated, even more toxic byproducts are created."

The oils to avoid include soybean, corn, canola, cottonseed, grapeseed, rice bran, safflower and sunflower oils. They trigger inflammation in the gut and can cause bloating and gas - key factors in belly fat accumulation.

Instead, Miss Gomer recommended switching to healthier fats like avocado, butter, ghee, olive oil (though not for high-heat cooking), avocado oil and olives.

When asked about morning metabolism boosters, the dietitian stresses that it's not about magic drinks or foods - it's about steering clear of metabolism-depressing culprits.

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"It's more about avoiding the foods that depress metabolism by increasing insulin resistance," she explained. The real key is insulin, the hormone that controls hunger and fat storage.

Her advice is to focus on protein-rich meals with healthy fats rather than processed foods packed with sugar, fat, salt and chemicals.

As for exercising at dawn to shed pounds faster, Gomer says timing isn't everything. "People should exercise when it's most convenient and they enjoy it the most so they will stay consistent with it."

While exercise is brilliant for mood and health, she stressed: "It's not the panacea for weight loss. It's the food."