Top 10 Health Myth Tips

2026-07-19

Many think artificial sweeteners are healthy, but new research links high intake to faster cognitive decline, equivalent to 1.6 years of aging.

Take: Don't overuse sweeteners. Cut overall sweetness, drink water or unsweetened tea.

Online claims say dairy leads to inflammation and acne, but scientific evidence is weak. For most people, dairy doesn't cause systemic inflammation.

Take: Unless you have lactose intolerance or allergy, no need to avoid dairy for fear of inflammation.

Some think intermittent fasting only works short-term, but a 12-week 8-hour eating window kept weight off for over a year.

Take: If you can stick to an 8-hour eating window, it can be a sustainable long-term weight management tool.

A cyclospora outbreak is ongoing, causing severe watery diarrhea often mistaken for common gastroenteritis. Cyclospora requires specific antibiotics.

Take: If you have watery diarrhea for days, especially after eating lettuce, see a doctor and mention your food history.

Wildfire smoke also increases cardiovascular risk, equivalent to smoking half a pack a day.

Take: Wear N95 masks, seal windows, use air purifiers, and limit outdoor time during poor air quality.

New research shows nanoplastics in water help harmful bacteria form tougher biofilms resistant to disinfectants, raising infection risk.

Take: Use water filters and reduce bottled water consumption.

The Mediterranean diet also activates mitochondrial proteins that protect the brain and slow aging, not just the heart.

Take: Eat more olive oil, fish, legumes; cut refined carbs for whole-body benefits.

Many think more options lead to better choices, but research shows too many choices cause decision fatigue and anxiety, reducing well-being.

Take: Limit daily choices (e.g., set clothing rotation, simplify meals) to reduce mental load.

EBV usually causes mono, but new research strengthens its link to multiple sclerosis (MS).

Take: No need to panic, but maintain a healthy immune system and avoid excessive fatigue.

A Legionnaires' outbreak in NYC with a death shows this pneumonia-like illness is often misdiagnosed. Cases occur yearly.

Take: If you have fever, cough, difficulty breathing after using air conditioning or hot tubs, consider Legionnaires'.