Health News

Treelet Health provides the latest health news, disease prevention, nutrition and diet, and other professional health knowledge to help you maintain a healthy lifestyle.

Dermatologists Reveal the Number-1 Sign of Skin Cancer—and It’s Sneaky
Global Health 2026-04-10

Dermatologists Reveal the Number-1 Sign of Skin Cancer—and It’s Sneaky

Early detection of skin cancer is crucial. Dermatologists emphasize that the most critical warning sign for any type of skin cancer is 'change'—whether it's an alteration in an existing mole's shape, color, or size, or the appearance of a new, unusual spot on the skin. Seeking medical evaluation promptly upon noticing such changes is essential.

Heart Attack Signs in Women Are Often Missed. A Cardiologist Explains Why
Global Health 2026-04-09

Heart Attack Signs in Women Are Often Missed. A Cardiologist Explains Why

Heart attack symptoms in women often differ from those in men and are more likely to be overlooked or misdiagnosed. This article, explained by a cardiologist, discusses why signs of heart attack in women (such as fatigue, nausea, back pain) are frequently missed and emphasizes the importance of awareness for timely treatment.

Fiber vs. Probiotics: Which Is the True Hero for Your Gut Health?
Global Health 2026-04-09

Fiber vs. Probiotics: Which Is the True Hero for Your Gut Health?

When it comes to gut health, fiber and probiotics are often in the spotlight. This article explores their core roles: probiotics are beneficial gut bacteria, while fiber is their primary "food." Experts suggest that for most people, prioritizing adequate fiber intake to nourish the gut microbiome is a more fundamental and crucial step for maintaining gut health.

In the Online 'Maxxing' Era, Is More Protein and Fiber Always Better?
Global Health 2026-04-08

In the Online 'Maxxing' Era, Is More Protein and Fiber Always Better?

The online trends of 'proteinmaxxing' and 'fibermaxxing' encourage excessive intake of specific nutrients for health. While protein and fiber are essential, nutrition experts warn that more is not always better. A balanced diet and following scientific guidelines are key. This article explores the truth behind these trends and offers professional advice on intake.

The Exposome: The 'Invisible Genes' Shaping Your Health
Global Health 2026-04-08

The Exposome: The 'Invisible Genes' Shaping Your Health

A new study from Harvard Medical School reveals that the cumulative impact of all environmental factors we encounter throughout life—air, food, stress, etc. (the exposome)—may be as significant as our DNA in shaping health. While single exposures have limited effects, their combined 'cumulative soup' is a powerful determinant of disease risk.

Heart attack, stroke risk can double from irregular bedtimes, sleeping less than 8 hours
Health News 2026-04-08

Heart attack, stroke risk can double from irregular bedtimes, sleeping less than 8 hours

A new study examined the association between sleep habits and heart disease. After getting 7 days of sleep data from the participants, the researchers used the following 10 years of health data to examine the impact sleep habits can have on heart disease. They found that adults who did not keep a consistent sleep schedule and got under 8 hours of sleep had a higher risk of a major cardiovascular event (MACE).

Are Trends Like ‘Fibermaxxing’ and ‘Proteinmaxxing’ Actually Healthy?
Global Health 2026-04-07

Are Trends Like ‘Fibermaxxing’ and ‘Proteinmaxxing’ Actually Healthy?

This article examines the viral diet trends of 'fibermaxxing' and 'proteinmaxxing' on social media. Experts note that while increasing fiber and protein intake is beneficial, the 'more is better' mentality can be misguided and potentially harmful. It provides science-based daily intake recommendations and emphasizes the importance of a balanced diet and consulting health professionals.

Can Weight Loss Drugs Like Ozempic Cause Hair Loss? Experts Explain the Link
Global Health 2026-04-07

Can Weight Loss Drugs Like Ozempic Cause Hair Loss? Experts Explain the Link

GLP-1 weight loss drugs like Ozempic do not directly cause hair loss. However, the rapid weight loss they facilitate can trigger a temporary condition called telogen effluvium, where increased hair shedding occurs. Nutritional deficiencies due to reduced appetite can worsen the problem. Experts emphasize that this hair loss is typically reversible with proper nutrition and weight stabilization.

Why AI Health Chatbots Won't Make You Better at Diagnosing Yourself
Global Health 2026-04-06

Why AI Health Chatbots Won't Make You Better at Diagnosing Yourself

A new study reveals that while AI chatbots possess extensive medical knowledge, they perform poorly in helping users make real-world health decisions. Users who consulted chatbots were less likely to identify the correct condition and no better at determining appropriate care. The core issue lies in human-machine communication barriers, not a lack of AI knowledge.

Waking Up in Pain? Your Sleep Position May Need Adjusting
Global Health 2026-04-05

Waking Up in Pain? Your Sleep Position May Need Adjusting

Waking up with neck, back, or shoulder pain? Your sleep position could be the culprit. This article explores the potential health impacts of different sleeping postures and offers adjustment tips to help improve your sleep quality and alleviate morning aches.

Binge Drinking Just Once a Month May Triple Your Risk of Liver Scarring
Global Health 2026-04-05

Binge Drinking Just Once a Month May Triple Your Risk of Liver Scarring

New research suggests that for people with metabolic dysfunction–associated steatotic liver disease (MASLD), engaging in episodic heavy drinking (4+ drinks for women, 5+ for men) just once a month nearly triples the risk of developing advanced liver fibrosis compared to spreading the same total alcohol intake over time. The study highlights the critical importance of drinking patterns for liver health.

Showing 73 - 84 of 449 articles