The focus of Lesson 2 will be upon the visible light region - the very narrow band of wavelengths located to the right of the infrared region and to the left of the ultraviolet region. Though electromagnetic waves exist in a vast range of wavelengths, our eyes are sensitive to only a very narrow band.
Broccoli contains a substantial amount of nutrients that are extremely good for health including vitamins A, C, folic acid, fiber and calcium. This cruciferous vegetable has also become popular because of its ability to offer the following health benefits: 1. Prevents cancer. Broccoli is rich in glucoraphanin which can be processed by the human body into a kind of compound capable of preventing cancer.
Broccoli Benefits: Hair. As you know, healthy hair requires certain vital nutrients like Vitamin A, vitamin C, vitamin E, vitamin B5, vitamin B12, iron, niacin, zinc, sulfur, silica and germanium to be delivered to the hair follicles. Dark green leafy vegetables like broccoli are super food for hair and their consumption strengthens the hair at the roots. Some of the benefits of broccoli for hair are as follows. 7. Promotes Hair Growth: Broccoli contains vitamin A, vitamin C and calcium which promote hair growth. Vitamins A and C stimulate the production of sebum, an oil based secretion that acts as a natural moisturizer and conditioner for scalp and hair whereas calcium strengthens the hair follicles.