Vitamin B12 deficiency: What to know
Vitamin B12, also known as cyanocobalamin or cobalamin, is a water-soluble vitamin. It plays a role in many bodily functions including:
Blood cell function Brain function Nerve function Metabolism DNA synthesisMany people can get enough vitamin B12 through diet. However, some people can’t get enough B12 through the foods they eat due to health conditions...
Creatine powders and supplements: Should you take one?
If you use social media, you’ve probably already seen at least one ad or influencer touting the benefits of creatine.
Claims for this...
How to reduce inflammation in the body
Inflammation is one of the immune system’s tools for keeping your body healthy. It can help your body heal and prevent illnesses, but if it...
Sigmoidoscopy: Purpose, procedure and how it compares to a colonoscopy
An anoscopy examines the anus, and a colonoscopy examines the colon. So, what does a sigmoidoscopy examine? Hint: the answer is in the name.
A sigmoidoscopy – sometimes called a flexible sigmoidoscopy – is a procedure doctors use primarily to see inside the rectum and sigmoid colon.
You may be wondering what conditions a sigmoidoscopy can help diagnose and how a sigmoidoscopy differs from a colonoscopy. Here, I’ll answer...
Dehydration symptoms: What to look for
Dehydration happens when the body loses fluids without replacing them. Anything that causes your body to lose fluids can lead to dehydration...
Exercise snacks: How to sneak more exercise into your day
Squeezing a full workout into your busy day can be tough. Warming up, exercising and cooling down all take time. So do the commute to the...
How to talk to your children about vaping
About 1.63 million American children under age 18 — roughly 6% of our youth population — reported vaping in 2024. That figure represents a...
Clinical dietitian: 3 ways to reduce your sugar intake and still enjoy sweets
There’s no evidence linking sugar directly to cancer. But eating too much sugar can still lead to weight gain, which increases your risk of...
Soursop: Does this tropical fruit have health benefits?
Soursop goes by several names — including graviola or guanabana — but has one very distinct look. Picture a spiky green football, and you’...
What is an actinic keratosis? Dermatologist explains common precancerous skin lesion
Actinic keratoses are very common precancerous skin lesions caused by long-term sun exposure. Dermatologists often find actinic keratoses...