James Caleb Jackson
| James Caleb Jackson | |
|---|---|
| Born | March 28, 1811 | 
| Died | July 11, 1895 (aged 84) Dansville, New York, U.S. | 
| Occupation | Nutritionist | 
| Known for | Inventing Granula | 
| Spouse | Lucretia Edgerton Brewster | 
| Children | James Hathaway Jackson | 
| Relatives | Katharine Johnson Jackson (daughter-in-law) | 
| Part of a series on | 
| Seventh-day Adventist Church | 
|---|
| Adventism | 
James Caleb Jackson (March 28, 1811 – July 11, 1895) was an American nutritionist and the inventor of the first dry, whole grain breakfast cereal which he called Granula. His views influenced the health reforms of Ellen G. White, a founder of the Seventh-day Adventist Church.