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.
Tofu is a great natural source of calcium. Chard is a good calcium souce, but it should be cooked to neutralize the oxalic acid it contains, which can affect calcium absorption. If someone is lactose intolerant, he may need to take a daily calcium supplement.Spinach can be used to make healthy, green smoothies.Some dairy products are fortified with vitamin D to boost calcium absorption. A sandwich made with Swiss cheese, a good source of calcium. Dairy products are a good source of calcium.Bananas contain calcium. A six-ounce serving of yogurt has 300 milligrams of calcium.Many nuts contain calcium. Milk is a good source of calcium. Spinach is one of the better-known vegetables with calcium. sandwich made with Swiss cheese, a good source of calcium. Dairy products are a good source of calcium. Bananas contain calcium. A six-ounce serving of yogurt has 300 milligrams of calcium. Many nuts contain calcium. Milk is a good source of calcium. Spinach is one of the better-known vegetables with calcium.