Coconut milk is the liquid that comes from the grated meat of a coconut. The color and rich taste of the milk can be attributed to the high oil content.

Two grades of coconut milk exist: thick and thin. Thick milk is prepared by directly squeezing grated coconut meat through cheesecloth. The squeezed coconut meat is then soaked in warm water and squeezed a second or third time for thin coconut milk. Thick milk is mainly used to make desserts and rich, dry sauces. Thin milk is used for soups and general cooking. This distinction is usually not made in Western nations since fresh coconut milk is rare, and most consumers buy coconut milk in cans. Coconut water is the water that comes from the coconut.

Coconut milk can be made at home by processing grated coconut with hot water or milk, which extracts the oil and aromatic compounds. It has a fat content of approximately 17%. When refrigerated and left to set, coconut cream will rise to the top and separate out from the milk.

Manufacturers of canned coconut milk typically combine thin and thick milk, with the addition of water as a filler.

Long hair is a hairstyle. Exactly what constitutes long hair can change from culture to culture, or even within cultures. For example, a woman with chin-length hair in some cultures may be said to have short hair, while a man with the same length of hair in some of the same cultures would be said to have long hair.

Scientists view long hair as playing a large part in natural selection among many species, since long, thick and healthy hair or fur is frequently a sign of fertility and youth. As hair grows slowly, long hair reveals several years of a person's health status and reproductive fitness. Hair length is significantly correlated with female attractiveness, as rated by men as well as women. Hair length and quality can act as a cue to especially a woman's youth and health, signifying reproductive potential. The prevalence of trichophilia (hair partialism or fetischism) is 7% in the population, and very long hair is a common subject of devotion in this group.

Ways of life often viewed as more rigid, such as soldiers and religious cultures, often have explicit rules regarding hair length. For example, Buddhist monks shave their heads as part of their order of worship. Even outside religious structures, cultures often associate male long hair with ways of life outside of what is culturally accepted. Subservient cultures, for example, are sometimes detected by their rulers through hair length, as was the case with the Gaelic Irish under English rule and the Moors under Spanish rule in Medieval Spain.