I know you’re making an effort and choosing the “healthy” options. You’re fitting in workouts and on the surface, it feels like you’re doing everything right. Because one of the most common things that I hear from new clients who join B-Fit is: “I don’t understand why I struggle with my weight. I eat quite healthily and I exercise!”

But here’s the uncomfortable truth: what we think is healthy isn’t always what actually supports our bodies. That’s because modern food marketing, outdated research and the one-size-fits-all advice you’ve been given have blurred the lines between genuinely nourishing habits and cleverly packaged pitfalls. So, let’s unpack some of the biggest offenders………

Fat-Free Foods

For decades, we’ve been told that low-fat or fat-free foods are the gold standard of healthy eating. However, when food manufacturers remove fat from their products, they usually replace it with something else — synthetic additives, like thickeners and flavour enhancers, and sugar, which are used to compensate for the loss in taste and texture when the fat is extracted.

This also means that low-fat and fat-free products can be considered as highly processed, meaning they’re stripped of proper nutritional value. And guess what, your body CANNOT thrive on chemical fillers and artificial ingredients. In fact, when exposed to these excessive additives and toxins, your body will start to store them in your fat cells to protect itself.

So, ironically, the very foods that are marketed as “slimming” are interfering with your metabolism and fat loss goals.

Healthy fats — from whole, natural sources — are not your enemy. Your body needs fat for hormone production, brain function and satiety. Removing it entirely also often leads to increased cravings, blood sugar swings and overeating later in the day.

Avoid the Sun

First, we absolutely need to be sensible about sun exposure, because skin damage and cancer risk are real concerns. However, completely avoiding the sun isn’t the answer either. That’s because your body relies on sunlight to produce vitamin D, which not only plays a vital role in immune function, but also with mood regulation, bone health, controlling inflammation, weight gain, elevated blood sugar and fat storage. Low vitamin D is also associated with fatigue and low mood, which can reduce physical activity and make consistent healthy habits harder to maintain.

Just 10–15 minutes of sensible exposure (without toxic chemical sunscreen) can help your body produce adequate levels — particularly in the brighter months. Of course, balance is key, especially in strong midday sun. But don’t fear the sun entirely — your body evolved with it. During the darker winter months, a high-quality vitamin D supplement, like the one that I use from Nature’s Sunshine, may also be worth considering.

Mind the Salt

Salt has long been demonised for raising blood pressure and increasing heart disease risk. However, the real issue often lies in highly processed table salt, which is refined and stripped of its natural mineral content. In contrast, natural salts, such as sea salt or Himalayan salt, contain trace minerals and electrolytes that actually support hydration, nerve transmission and muscle function.

When people drastically cut salt, they can experience headaches, fatigue, muscle cramps or reduced hydration, particularly if they’re active and sweat, which releases salts from the body through the skin. As always, context matters — excess salt from ultra-processed foods is completely different from a light sprinkle of high-quality natural salt that is added to wholefood meals that you cook at home.

Cardio is Magic

When most women think of the gym, they visualise having to spend endless hours on the treadmill or elliptical machines burning enough calories to “get slim”. But I can’t stress enough that if you rely on cardio alone, then you may also lose muscle mass, which is metabolically active tissue that actually helps to keep your resting metabolic rate higher (so you burn more fat).

Doing loads of cardio without any resistance training will turn your body into what is known as “skinny fat”, which might make you lighter on the scales, but with reduced muscle tone and a much slower metabolism.

If you want to look toned and feel more energetic, then cardiovascular exercise must be combined with resistance training, which is also more effective for long-term fat loss and body transformation. And lifting weights won’t turn you into a bodybuilder (unless you take steroids, which I would NEVER encourage you to do!) — it will help you feel stronger and look more toned. A balanced fitness routine should include movement most days, with strength training two to three times per week.

The 6am Workout

This one may surprise you, but sometimes a lie-in is more beneficial than forcing yourself to do a workout at the start of your day. This is because sleep is a foundational block to both your physical and emotional health. Poor sleep elevates cortisol, your primary stress hormone. So, if you already have chronically high cortisol levels from stress, this encourages fat storage, particularly around your belly, and lack of sleep makes this worse.

This doesn’t mean your should skip exercise entirely, but if early morning training is your only option, go to bed earlier to protect your sleep quality.

Great health is about choosing better habits that make you feel energised, strong and balanced, not following the myths listed above that will end up sabotaging your weight loss. Make sure you look out for the second part of this blog, Common Nutrition Myths To Avoid, in the coming weeks!!! And if you have any questions about anything nutrition, health or weight loss related, then feel free to contact me on 07748 298728 or CLICK HERE.

Love, Gaynor x