The calcium in spinach is among the least bioavailable of food calcium sources. By way of comparison, the human body can absorb about half of the calcium present in broccoli, yet only around 5% of the calcium in spinach.
Billerica, Massachusetts. Billerica /bÉªlËrÉªkÉ/ is a town in Middlesex County, Massachusetts, United States. The population was 40,243 according to the 2010 census. It borrows its name from the town of Billericay in Essex, England.
For population 25 years and over in Billerica: 1  High school or higher: 89.1%. 2  Bachelor's degree or higher: 23.4%. 3  Graduate or professional degree: 7.8%. 4  Unemployed: 3.1%. 5  Mean travel time to work (commute): 26.6 minutes.