In a 2022 review of red light research published in the European Journal of Physical and Rehabilitation Medicine, Demchak and colleagues reported evidence to suggest that therapy using LEDs or ...

The wavelength is what determines light’s color, and these LEDs are amber (605-nanometer wavelength), light red (630 nm), deep red (680 nm), and near infrared (855 nm).

The dye called Red No. 3, also made of petroleum, is what gives a bright cherry-red color to a lot of foods and candies. "There seems to be an increased risk, at least in rats, of thyroid cancer.

Leafeon Funko Pop Pre-Order: A Grass type Pokemon introduced in Generation 4. It is known as the Verdant Pokemon. Piplup Funko Pop Pre-Order: A Water type Pokemon introduced in Generation 4.