What's New in Nutrition for 2026?

I thought you might find it helpful to hear about a few key things happening in the nutrition world at the moment:

1. Ultra-Processed Foods in the Spotlight
A major new Lancet series (a respected group of research articles) is urging governments to act now on the health risks of ultra-processed foods (UPFs), even as more research is still being gathered. Key concerns include:

• High levels of fat, salt, and sugar

• Their cheap, accessible, and addictive nature

• Their role in encouraging overeating

The government is pushing for healthier retail environments and restricting promotions, but they want to see more research...

Fitfish thought - we have explored this area a lot over the last year, and you may be interested to read another one of our blogs on getting UPFs out of your life.

2. Weight Loss Jabs – A Window of Opportunity
For anyone using weight loss medications like Trulicity or Mounjaro, the message is clear: the medication may suppress appetite, but you still need to build strong, nutrient-dense habits. That means:

• Prioritising whole foods

• Protecting muscle mass with strength-based movement

• Staying hydrated and taking a multivitamin if needed (if your calorie intake is very low)

The first few months when someone starts the injections are a chance to build solid foundations, but it must be done wisely and with support.

Fitfish thought - the same habits and lifestyle changes need to be made on or off medication. We endeavour to help and support you with this, whatever your situation. You can check out our article on natural appetite suppressants too.

3. What About Sweeteners?
Recent guidance from Diabetes UK and the British Dietetic Association confirms that sweeteners are considered safe in moderation. They can help with reducing sugar intake, but they’re not a long-term solution.

Fitfish thought - we encourage natural sweetness from fruit, veg and honey. Most sweeteners are UPFs. But we understand that sweeteners can be part of the journey for some.

4. Brain Health Starts Now
With dementia and Alzheimer’s becoming more common, especially among those with type 2 diabetes or high blood pressure, prevention is vital. Your brain needs:

• Carbohydrates for energy

• Omega-3 fats for cell structure

• B vitamins, iron, zinc, iodine for nerve function

• LOTS of hydration!

Foods like oily fish, leafy greens, nuts, olive oil, and wholegrains are particularly protective. It’s never too early to start thinking about brain health.

Fitfish thought - the links with nutrition and brain health are fascinating, and we will be diving more into that this year. It adds a new level of motivational importance to what we eat.

I hope this has been informative!