Doctors and dietitians break down the biggest signs and symptoms of vitamin B2 deficiency. Plus, how much vitamin B2 you need in your diet and how to get it.

Medically reviewed by Jamie Johnson, RDN Glutamine is the most abundant amino acid (building block of protein) in the body.

Mustard greens, houttuynia cordata, centella asiatica, artichoke, and perilla are rich in vitamins and antioxidants that ...

This is a more unique symptom of riboflavin deficiency, leading to lesions at the corners of your mouth. “You may get scaling ...

Your kidneys serve several important functions in the body. Not only do they work hard to remove fluid and waste from over 200 quarts of your blood per day, but they also produce hormones that help ...

Beetroots are considered to be a powerhouse of nutrition. From boosting immunity to improving blood flow and pressure, they ...

When something is wrong with your gut, it often shows through subtle signs in your body. Here are five signs to watch for, ...

This little gland has a big job in your body—here’s how to get the nutrients you need to support its function.

How long it takes for vitamins and supplements to work depends on factors like the type of vitamin, your diet and hydration, ...

B vitamins, including B1 (thiamine), B6, B12, and folate, are essential for energy production and cell repair. People with ...

Watermelon may be the sweetest way to support heart health. Studies show it can improve nutrient intake, lower added sugar, ...

Actress Keke Palmer is opening her purse and spilling her supplement secrets. In addition to housing SPF, a swath of $2 bills, freeze-dried miso soup, and contact lenses “because all the baddies are ...