Calcium In A Plant Based Diet Essays - Calcium, Diets, Osteoporosis

Calcium In A Plant Based Diet Many people choose to avoid milk and other dairy products because they contain fat, cholesterol, allergenic proteins, lactose, and frequently traces of contamination. Milk is also linked to juvenile-onset diabetes, and other serious conditions. Happily, there are plenty of other, safer and more reliable sources of calcium. Keeping your bones strong depends more on preventing the loss of calcium from your body than on boosting your calcium intake. Some cultures consume no dairy products and typically ingest only 175 to 475 milligrams of calcium per day. However, these people generally have low rates of osteoporosis. Many scientists believe that exercise and other factors have more to do with osteoporosis than calcium intake does. Calcium in the Body. Almost all the calcium in the body is in the bones. There is a tiny amount in the bloodstream which is responsible for important functions such as muscle contractions, maintenance of the heartbeat, and transmission of nerve impulses. We constantly lose calcium from our bloodstream through sweat and other excretions. It is renewed with calcium from the bones. In this process, bones continually lose calcium. This bone calcium must be replaced from food. Calcium needs change throughout life. Up to the age of 30 or so, we consume more calcium than we lose. Adequate calcium intake during childhood and adolescence is especially important. Later, the body begins to slip into ?negative calcium balance? and the bones start to lose more calcium than they take up. The loss of too much calcium can lead to soft bones or osteoporosis. How rapidly calcium is lost depends, in part, on the kind and amount of protein you eat as well as other diet and life-style choices. Reducing Calcium Loss. A number of factors affect calcium loss from the body: ? Diets that are high in protein cause more calcium to be lost through the urine. Pro tein from animal products is much more likely to cause calcium loss than protein from plant foods. This may be one reason that vegetarians tend to have stronger bones than meat eaters. ? Caffeine increases the rate at which calcium is lose through urine. ? Alcohol inhibits calcium absorption. ? The mineral boron may slow the loss of calcium from bones. ? Exercise slows bone loss and is one of the most important factors in maintaining bone health. Sources of Calcium: Exercise and a diet moderate in protein will help to protect your bones. People who eat plant-based diets and who lead an active life-style probably have lower calcium needs. However, calcium is an essential nutrient for everyone. It is important to eat calcium-rich foods every day. The following chart will tell you the calcium content of many foods. Legumes Calcium (mg) Chickpeas, 1 cup, canned....................78 Great Northern beans, 1 cup boiled.........121 Green beans, 1 cup boiled....................58 Green peas, 1 cup boiled......................44 Kidney beans, 1 cup boiled.................50 Lentils, 1 cup boiled..............................37 Lima beans, 1 cup boiled......................52 Navy beans, 1 cup boiled...................128 Pinto beans, 1 cup boiled.....................82 Soybeans, 1 cup boiled......................175 Tofu, raw, firm - 1/2 cup......................258 Vegetarian baked beans, 1 cup..........128 Wax beans, 1 cup canned................. 174 White beans, 1 cup boiled.................161 If using ?Calcium Fortified? products, check the source of the calcium. Bibliography Vegetarian Journal Future Link The Internet

Commitments Essay essays

Commitments Essay essays Fame and success in the entertainment business will reveal the worst in some people. Conceit is one of the main attributes of these few. In the film version of Roddy Doyles The Commitments by Alan Parker, the egotistical attitude of the band members is a direct result of the vast amounts of praise showered upon them by an adoring public, that in turn gives the members the feeling of supremacy. There are various examples in the film, as well as in Hollywood. Although all members of the band displayed some degree of self-absorption, several severe egotistical attributes are shown in the behaviour of; Deco Cuffe the lead singer; Dean the sax player, as well as the film star, Jim Carey. Deco Cuffe, the leader singer, acts condescendingly to his band members and his thoughts of superiority are quite evident in the way he speaks throughout the movie. In the beginning of the film when the manager of the Band, Jimmy Rabbite, asks him to sing for the band, he is timid at first, and then agrees. As the band practices more, and everyone applauds Decos talents, he seemingly becomes more self-involved. He has a mind set that he is irreplaceable. At their last performance Deco announces that he has an offer to sing for another band with a record deal. When the band members react in a cynical way to the news, he defends himself by saying. I have my career to think of. This statement implies he is saying that he is better than the group, therefore deserves the finest. He seems to think that he is a superstar. He demands that when he comes off stage he wants a proper towel not a tea towel, and bottle of mineral water. He also makes the comment, Wilson Pickett and Deco Cuffe, t ogether at last Making an inference that he is as great as Wilson Pickett, a renowned soul singer, that finally the two greatest singers will be united. Deco Cuffe is the ultimate example of ego...