Beets are a vibrant root vegetable rich in dietary nitrates, folate, and betalain antioxidants, studied for potential links to healthy blood pressure and exercise.
Rich in dietary nitrates, which the body converts to nitric oxide, potentially supporting healthy blood pressure and exercise performance.
An excellent source of folate, providing over a third of the daily value per cup for cell growth and DNA synthesis.
Contains betalains, unique pigment compounds with studied antioxidant and anti-inflammatory properties.
A good source of manganese, essential for bone health, metabolism, and antioxidant enzyme function.
Provides fiber and iron, supporting digestive regularity and oxygen transport in the blood.
On nitrates, since the Dirty List also has an entry on them: the two pages are not in disagreement. Nitrate becomes nitrite, and nitrite goes one way alongside vitamin C and polyphenols and a different way alongside protein breakdown products and high, dry heat. That is why US rules require vitamin C in bacon (9 CFR 424.22) and why a vegetable arrives with its own already. The full explanation is on that entry.
Tells you how big that rise actually is once portion size is factored in.
Example:
Watermelon has a high GI (it digests quickly) but a low GL because a normal serving doesn’t contain many carbs so the actual blood-sugar impact is small.
Why it matters:
Understanding both GI and GL gives you a clearer picture of how foods affect your blood sugar both the speed of the rise and the true impact based on the portion you eat.