Isabella 
In the U.S., over 13.2 million (Trusted Source) people donate blood each year. Worldwide, that number jumps to more than 100 million (Trusted Source) units of blood donated annually. Since blood can only be stored for a limited time, regular donations are crucial. As the World Health Organization (WHO) (Trusted Source) puts it: “Choosing to donate blood can save a life—or … Read more
According to the World Health Organization (WHO), in 2020, breast cancer claimed the lives of 685,000 people, while 2.3 million received a diagnosis. They reported: “By the end of 2020, there were 7.8 million women alive who had been diagnosed with breast cancer in the past five years, making it the world’s most common cancer.” Its widespread nature might explain why … Read more
Dry eye happens when your eyes don’t make enough tears or when tears dry up too quickly. It can affect one or both eyes. Simple lifestyle adjustments might help, but in serious cases, medication or even surgery could be needed. Dry eye can range from mild to severe. You might notice symptoms like eye pain, … Read more
Nutrition is all about understanding the nutrients in food, how our bodies use them, and the connection between diet, health, and disease. Nutritionists rely on concepts from molecular biology, biochemistry, and genetics to figure out how nutrients impact the body. They also explore how dietary choices can lower disease risk, what happens when someone gets too … Read more
Diabetes affects the body’s ability to regulate blood sugar (glucose) properly. Recognizing early signs of type 1 and type 2 diabetes can lead to quicker diagnosis and help avoid complications. The two primary forms are type 1 and type 2, with type 2 being more widespread. Both disrupt insulin production or function—the hormone that processes … Read more
Headaches are something almost everyone deals with at some point. They can pop up for all sorts of reasons, like: If headaches happen often or are really intense, they can mess with your day-to-day life. Figuring out what kind of headache you have—and what’s causing it—helps you handle it the right way. Types of Headaches Tension-Type … Read more
Stress and anxiety share similar symptoms. But stress is usually short-term and tied to a clear threat, while anxiety can stick around without an obvious cause. Both stress and anxiety are part of the body’s natural fight-or-flight response—the way we react to danger. This response keeps us alert, focused, and ready to handle threats. While … Read more
