Health & Wellness

Find reliable insights on physical health, mental wellness, nutrition, and fitness. This category curates evidence-based articles to inspire healthier lifestyles and informed choices.

What causes depression? What we know, don’t know and suspect

Depression is a complex and deeply personal experience. While almost everyone has periods of sadness, low mood or grief, depression is different. Major depressive disorder is persistent, interferes with day-to-day activities, and can affect work, life and relationships.

How physical activity may help cancer survivors live longer

Staying fit and active has long been associated with better heart and overall health. It might also improve the chances of survival for people with some forms of cancer. A study published in the journal JAMA Network Open reports that…

Pecans found to improve cholesterol and boost heart health

A sweeping new scientific review suggests that pecans — America’s native nut — may pack more heart power than many people realize. After analyzing over 20 years of research, scientists found consistent evidence that eating pecans can improve key markers…

New oxygen gel could prevent amputation in diabetic wound patients

Chronic wounds often spiral out of control because oxygen can’t reach the deepest layers of injured tissue. A new gel developed at UC Riverside delivers a continuous flow of oxygen right where it’s needed most, using a tiny battery-powered system.…

Combating antibacterial resistant diseases with lasers

Since the mass introduction of antibiotics last century, bacteria have been fighting back with an arsenal of defensive mechanisms. Some produce enzymes that can digest the antibiotic molecule before it takes effect. Others have developed cell membranes that can recognize…