The second period, Mesolithic 2, is also called the Natufian culture. The change from Mesolithic 1 to Natufian culture can be dated more closely. The latest date from a Mesolithic 1 site in the Levant is 12,150 BCE. The earliest date from a Natufian site is 11,140 BCE.
Food. Milk, yogurt, and cheese are rich natural sources of calcium and are the major food contributors of this nutrient to people in the United States [ 1 ]. Nondairy sources include vegetables, such as Chinese cabbage, kale, and broccoli.Spinach provides calcium, but its bioavailability is poor.ood. Milk, yogurt, and cheese are rich natural sources of calcium and are the major food contributors of this nutrient to people in the United States [ 1 ]. Nondairy sources include vegetables, such as Chinese cabbage, kale, and broccoli.
Green leafy vegetables are a good source of calcium, including kale and spinach. Broccoli is also a good source of calcium. Almonds are also a good source of calcium. Eating salmon or sardines with the bones can also provide a good source of calcium.9% of the calcium in the body is stored in the bones. This includes the teeth. The remaining calcium is in the bloodstream. While most people are aware of the benefits of calcium with regards to bone health, many are unfamiliar with the other roles calcium plays in the body.