Five Health Trends to Leave Behind in the New Year

As 2025 draws to a close, many are already thinking about resolutions – more exercise, healthier eating, better sleep. But beware: the internet is awash with health “hacks” that aren’t always as beneficial as they seem. Some can even be detrimental to your well-being, causing more stress than relief. If you’re hoping to start 2026 feeling refreshed, experts say it’s time to ditch these five popular habits.

Doctors, dietitians, and psychologists agree: we’re often taking things too far. From obsessive tracking to protein overload, many current trends are simply unsustainable – or even harmful. Here’s what to stop doing now.

The Protein Obsession

Walk through any supermarket and you’re bombarded with “High Protein” labels – on everything from pudding to lemonade. While protein is essential, experts warn that an excessive focus on it can come at the expense of other vital nutrients like fiber and healthy fats. Many of these “High Protein” products are also heavily processed.

“More isn’t always better when it comes to protein,” explains registered dietitian Sarah Miller. “A balanced diet is key. A simple sandwich with cheese or a serving of yogurt often provides sufficient protein for most people.”

The 2026 Resolution: Embrace variety. Focus on whole, unprocessed foods and don’t fall for marketing hype.

Smartwatch Stress and the Illusion of Control

We’re tracking everything: sleep scores, steps, heart rate variability, calories burned. But are we becoming too reliant on these devices? Increasingly, doctors are seeing patients who no longer trust their own bodies, instead blindly following the data on their wrists.

If your app tells you you’ve had a poor night’s sleep, you might feel tired even if you woke up feeling rested – a phenomenon known as the nocebo effect. This constant monitoring often creates more anxiety than actual health benefits.

The 2026 Resolution: Listen to your body, not your wrist. Disconnect from the data and reconnect with your own internal cues.

The False Promise of Detoxes and Juice Cleanses

After the holidays, a “detox” or “gut reset” can seem appealing. But there’s no scientific evidence to support the idea that you can “reset” your digestive system with juice or expensive supplements. In fact, laxatives often found in “detox teas” can damage your intestinal lining.

Your body already has a highly effective detoxification system: your liver and kidneys. Supporting these organs with fiber and water is far more beneficial than any quick-fix cleanse.

The 2026 Resolution: Let your organs do their job. Support them with a healthy diet and adequate hydration, not with costly and ineffective cures.

The “No Days Off” Mentality

The pressure to exercise every day, to never rest, to always be “on” is pervasive on social media. But rest isn’t laziness; it’s essential for recovery. Without rest days, your muscles can’t grow, and you risk injury and burnout.

“The idea that you *must* push yourself every day is unsustainable,” says Dr. David Lee, a sports medicine physician. “Rest allows your body to repair and rebuild. It’s just as important as exercise.”

The 2026 Resolution: Move because it feels good, not as punishment for what you’ve eaten. Prioritize rest and recovery.

The Dangerous Anti-Sunscreen Trend

A concerning trend on social media platforms like TikTok involves influencers claiming sunscreen is carcinogenic and advocating for “natural” sunburning to obtain vitamin D. This is medically inaccurate and dangerous.

Skin cancer is the most common cancer in many countries, including the Netherlands. Unprotected sun exposure causes DNA damage and premature aging. According to the World Health Organization, over 1.5 million new cases of skin cancer are diagnosed globally each year.

The 2026 Resolution: Apply, reapply, and reapply sunscreen. Protect your skin year-round.

The Bottom Line: Health in 2026 isn’t about extremes, expensive supplements, or perfection. It’s about balance, common sense, and being kind to yourself.