Japanese Maple Tree Varieties. Japanese maple tree often refers to maple tree cultivars from Acer palmatum, and also may include maple trees from species Acer japonicum, and Acer shirasawanum. Acer japonicum. Acer palmatum. Acer shirasawanum. A. japonicum Aconitifolium 'Dancing Peacock'.
Vitamins that will stop hair from turning gray. Photo Credit Vitamin C image by Mykola Velychko from <a href='http://www.fotolia.com'>Fotolia.com</a>. Grey hair naturally occurs as you begin to age. The hair is made up of two parts called a shaft and a root. As you get older, the pigments in the hair begin to die, leaving fewer pigments in the hair.
#2: Family history: As far as family history is concerned, thereâs pretty much nothing you can do. You can only reduce your chances of losing a lot of hair by following a proper diet and lifestyle, and avoiding things that could contribute to accelerating hair loss.