Echo Antioxidant Water™ is simply water infused with hydrogen gas. Hydrogen serves as a powerful selective antioxidant. While other sources of antioxidants, like blueberries, may promote healthy oxidation on a low level, hydrogen selectively neutralizes cytotoxic free radicals, helping eliminate oxidative stress and inflammation.

Researchers think vitamin D supplementation may help protect against cognitive decline in adults.

The researchers used a measure of total antioxidant values in foods, which takes into account how the nutrients work together.