Sentence examples for major source of caffeine from inspiring English sources

Coffee is a major source of caffeine.

Coffee is the major source of caffeine which has been reported to both stimulate and suppress tumors, depending upon the species and the phase of administration[ 5].

The finding that most of the annual load (>80%) of caffeine from this WWTP is attributable to CSO bypass flows supports the hypothesis that CSOs can be a major source of caffeine to receiving waters.

Coffee is a major source of caffeine, and this methylxanthine may increase levels of circulating sex-hormone-binding globulin, thus reducing the concentrations of bioavailable sex-steroid hormones, in particular free oestradiol, and consequently modifying the hormonal milieu leading to downregulation of endometrial hyperproliferation (Ferrini and Barrett-Connor, 1996; Nagata et al, 1998).

Tourism is a major source of income.

That's their major source of income.

This is a major source of problems".

Today, though, Beijing remained the major source of concern.

Prostitution, Dr. Zerhouni said, remains a major source of H.I.V. transmission.

Landfills are a major source of revenue for Alabama.

Nonrenewable aquifers are the major source of water in Saudi Arabia.