10 Wellness & Diet Trends to Leave Behind in 2025

Every year, wellness culture finds new ways to overcomplicate health. Usually by taking one decent idea and cranking it up to an extreme.
2025 was no exception.

As a dietitian, these are the wellness trends to leave behind in 2025 that I’ve seen cause the most confusion, frustration, and unintended harm…

Not because they’re evil, but because they’re often misapplied, misunderstood, or flat-out unnecessary.

1. Protein Everything: When High-Protein Diets Do More Harm Than Good

Protein is important. Full stop.

But this year, I’ve seen more people over-eating, because they’re chasing protein targets that exceed what their body actually needs for their activity level.

What this often looks like:

• Protein bars + shakes on top of regular meals
• Fear of carbs and fats because “they don’t count” towards a protein total
• GI issues, bloating, constipation, or fatigue
• Calorie intake creeping up unintentionally

Protein needs are individual. They depend on:

• Body size
• Activity (especially actual strength training)
• Training volume and goals

More protein is not automatically better. Your intake needs to match your needs.

2. Electrolyte Supplements You Probably Don’t Need

If you’re:

• Not sweating heavily
• Not exercising intensely for >60 minutes
• Not training in extreme heat

…you probably don’t need daily electrolytes. And in some cases overusing these electrolyte mixes can actually cause harm and serious medical issues.

If you “feel better” when you take them, that’s often a red flag for inadequate intake overall , not a hydration problem.

Common underlying issues I see instead:

• Low carbohydrate intake
• Inadequate sodium from food due to restrictions (generally speaking, people in North America consume far more sodium than we need)
• Under-fueling in general
• Rarely, there are specific health conditions that DO require increased electrolytes including sodium

Outside of endurance athletes or specific medical situations, electrolytes shouldn’t be masking a poorly balanced diet.

3. Random Probiotics for Everything (and Everyone)

Probiotics are not interchangeable.

Different strains do different things, and in some cases, they can make symptoms worse.

Examples I see regularly:

• IBS or bloating → worsened gas from broad-spectrum probiotics
• SIBO → symptoms flaring with probiotic use
• Immune or gut issues → wrong strains doing nothing (or harm)

Probiotics should be:

• Targeted
• Time-limited
• Chosen based on the actual issue

More is not better and “it worked for my friend” is not clinical evidence.

4. “If You Can’t Read the Ingredient, Don’t Eat It”

This one needs to go.

Many perfectly safe, well-studied ingredients:

• Sound scary
• Have long names
• Are used in tiny amounts for stability, safety, or preservation

This mindset fuels:

• Food fear
• Orthorexia-style thinking
• The false idea that “natural” always equals healthy

Your body does not panic when it sees a multi-syllable word.

Context matters. Dose matters. Overall diet matters.

5. Calling Pilates or Walking With a Weighted Vest “Strength Training”

I love Pilates. I love walking.

But they are not the same as progressive strength training.

If the goal is:

• Maintaining muscle
• Supporting bone density
• Protecting metabolism with age

Then you need progressive overload:

• Increasing resistance
• Challenging muscles over time
• Intentional strength work

Pilates can be a fantastic complement.
Walking is incredible for health.

They just shouldn’t replace strength training if that’s the outcome you want.

6. Jumping Straight to HRT Without Ruling Out Under-Fueling

I am not anti-HRT.

But I am concerned about how often middle-aged women are considering hormonal interventions without anyone checking if they’re simply under-eating and over-exercising.

Chronic under-fueling can lead to:

• Loss of regular cycles (hypothalamic amenorrhea)
• Brain fog
• Poor sleep
• Low energy
• Feeling “off” in your body

Those symptoms can look a lot like perimenopause… but the solution isn’t always hormonal.

Sometimes the fix is:

• Eating more
• Training smarter
• Reducing chronic stress on the body

Hormones don’t exist in a vacuum. Fueling matters.

7. Starting a GLP-1 Without Seeing a Dietitian

GLP-1 medications can be useful tools when necessary, but they are not plug-and-play. And they are still a drug with real possible side effects.

What I consistently see when someone starts a GLP-1 without nutrition support:

• Severe nausea because meals are poorly timed or unbalanced
• Protein and fibre intake dropping off a cliff
• Muscle loss due to inadequate intake + no strength training
• Constipation, reflux, or worsening GI symptoms
• Anxiety around eating because hunger cues feel “off”

GLP-1s change:

• Appetite
• Gastric emptying
• Portion tolerance

That means nutrition strategy matters more, not less.

A dietitian’s role isn’t to “fight the medication”, it’s to help:

• Preserve muscle
• Maintain micronutrient intake
• Reduce side effects
• Support long-term success with the medication

8. Coming Off a GLP-1 Without Seeing a Dietitian

This one deserves just as much attention- maybe more.

Stopping a GLP-1 without a plan often leads to:

• Rebound hunger
• Weight regain that feels sudden and distressing
• Panic-driven restriction
• Feeling like the medication “failed”

In reality, many people were never taught how to:

• Fuel adequately without appetite suppression
• Eat in a way that supports satiety
• Maintain muscle mass and metabolic health

Transitioning off a GLP-1 is a skill-building phase, not a willpower test. And it’s exactly where nutrition support matters most.

9. Treating Blood Sugar Like It’s Only a Food Problem

In 2025, blood sugar content exploded — and somehow everything became about:

• Never spiking
• Eliminating carbs
• Eating like you’re wearing a CGM even if you’re not.. or wearing a CGM even if you don’t need to be

Blood sugar regulation is influenced by:

• Total energy intake
• Sleep
• Stress
• Muscle mass
• Strength training
• Meal timing and balance… not just what you eat by looking at foods individually

If someone’s blood sugar is “all over the place,” the answer is rarely just “remove more carbs.”
Often, it’s eat more, move better, and stop under-fueling.

10. Confusing “Discipline” With Chronic Under-Recovery

This year, I saw a lot of people praised for habits that were actually burning them out:

• Training hard with inadequate food
• Skipping rest days in the name of “consistency”
• Feeling guilty for hunger, fatigue, or soreness

Chronic under-recovery can show up as:

• Poor sleep
• Brain fog
• Hormonal disruption
• Increased injury risk
• Plateaus that won’t budge

Health is not about white-knuckling your way through exhaustion.
Recovery is not laziness, it’s physiology.

Most of these trends started with good intentions.

But health isn’t about doing more, it’s about doing what actually applies to you.

If there’s one thing I hope sticks around in 2026, it’s this:

Less wellness noise. More individualized, evidence-based care. Feeling burned out by wellness trends? If you’re interested in exploring 1:1 services, book an appointment here