The idea that proteins help to gain weight may be motivated because the meat, which is a major source of this nutrient, is also often contain fat. But there are cuts with less fat, and there are other healthier sources of protein, you have to eat meat.
For example, fish and shellfish are an excellent source of protein because they usually are low in fat. Some fish like salmon are a little higher in fat but healthy rate, known as omega-3.
White meats, like chicken and turkey are also a good alternative, although it is preferable to remove the skin when cooked, as it contains a lot of saturated fat. Even the pork, which is also within this group, contains 31 percent less fat than 20 years ago. Read more…
Food gives us all the necessary nutrients for the body to develop normally and that each organ to function properly in order to maintain good health and fitness. The proteins specifically are required to build and maintain bones, muscles and skin, among other functions. Find out how a diet rich in protein, correctly.
There are several types of foods that provide protein, the most popular are meat, dairy and animal products in general. For example, a piece of pork, chicken or cheese contains what is called complete proteins, ie contains all the amino acids the body can not produce itself, which are 9 and are called essential amino acids (the Amino acids are the building blocks that the body gets to digest protein).
There are also vegetables containing proteins, such as peas (peas or peas), lentils, beans (green beans, beans, beans) and quinoa. But in these cases the proteins that provide incomplete, ie they do not have all the necessary amino acids and so these foods must be combined with others to complete the requirements of the body (people who follow a vegan diet can get the nine amino acids essential eating a wide variety of vegetables rich in protein). Read more…
There are good reasons why the doctor may indicate taking vitamins:
- Folic acid for women planning a pregnancy, or during pregnancy to prevent birth defects
- Calcium and vitamin D in premenopausal women and menopausal women to strengthen bones and prevent osteoporosis
- Vitamins for vegetarians
Specific medical cases
Experts from the Division of Dietary Supplement Programs of the FDA (Food and Drug Administration) warn those who decide to buy that today they consist of much more than vitamins and minerals, which also include herbs, botanical products, amino acids and enzymes. Among its recommended care: Read more…
And these are just some examples. Research on the effects of supplements in health are varied and the results tend to be similar. For example:
- A January 2009 editorial in the Journal of the National Cancer Institute noted that most studies concerning the vitamins showed no benefits in cases of cancer, and other unexpected damage. Two studies on beta carotene found high rates of lung cancer. Another study suggested an increased risk of precancerous polyps in people taking folic acid than those who did not.
- Previously, in 2007, the Journal of the American Medical Association reviewed mortality rates in randomized trials of antioxidant supplements. In 47 trials involving 181 000 participants, the mortality rate was 5% higher among those taking antioxidants. Read more…
A large-scale recent study suggests that dietary supplements and multivitamins actually provided few health benefits and in some cases may be even harmful, particularly in the case of middle-aged women. Other studies have also linked certain vitamins and supplements such as vitamin E, with an increased risk of developing prostate cancer. Before you throw away your vitamins, read this article and discover if it really worth you take dietary supplements.
Vitamins and minerals are important for health. Each has a specific function in the body. When we left, we notice the effects, for example, the weakening (osteoporosis) bone calcium deficiency. A balanced diet usually gives us vitamins and minerals we need daily. But there is a growing trend increasing in the population to take them as tablets or pills, and without medical supervision, believing that in this way will be healthier and be better protected against diseases like cancer. According to estimates by government agencies, at least half of U.S. adults take vitamins, minerals and other supplements. This large group of consumers invest in your purchase about $ 11.8 billion dollars a year. Read more…
When it comes to antioxidant intake, the person should not focus on any food or food group. Winter is a wide variety of foods as part of a healthy and well balanced. Among the best sources of antioxidants include:
- Berries such as blueberries, blackberries, raspberries, strawberries and cranberries are among the main sources of antioxidants.
- Legumes such as beans (beans), small red, the beans kidney, pinto beans or black beans are all rich in antioxidants.
- Fruits, like many varieties of apple (with skin) are rich in antioxidants, like avocado (avocado), cherries, green and red pears, fresh or dried plums, pineapple, kiwi and others.
- Vegetables such as artichokes, spinach, cabbage, red or white potatoes (with skin), yams (sweet potatoes) and broccoli are among the more antioxidants they contain. While cooking food impact on levels of antioxidants by the method of cooking vegetables, cook one study found that generally increases these levels in some vegetables. Read more…
It is true that antioxidants such as vitamins C and E, carotene, lycopene, lutein and many other substances, may play a role in preventing diseases like cancer, cardiovascular disease, Alzheimer’s disease and macular degeneration. However, research indicates that the mere fact of taking antioxidant supplements is not the best way to give your body what it needs and that actually consume such supplements could be harmful.
Fortunately, research also continues to show that it is increasingly feasible to extract the potential health benefits of antioxidants by eating foods rich in them.
It is believed that antioxidants are useful because they can neutralize free radicals, which are toxic byproducts of natural cell metabolism. Free radicals can also enter the body through exposure to substances such as cigarette smoke, sunlight and pesticides. Read more…
Still, many people prefer to take antioxidants available in dietary supplements, such as vitamins C and E, selenium and beta-carotene. If you also decide to take an antioxidant supplement – or any other dietary supplement – note the following caveats:
- Before taking, check with a doctor to advise you, because sometimes too much of certain vitamins, minerals or other supplements, can have the opposite effect and can cause health problems.
- Do not use antioxidant supplements to replace a balanced and nutritious diet or conventional medical treatment. Neither the use as an excuse to delay a visit to the doctor for any health problems you have. Read more…
Red, round and tasty, tomatoes are only one ingredient that accompanies colorful salads, sauces and juices (juices). This fruit contains antioxidants and nutrients that can help you maintain good health. Discover the benefits that come with tomatoes.
Food contains a mixture of different nutrients that are necessary for the proper development of the human body. In the case of tomatoes, lycopene stands out because it has vitamin C and, two antioxidants that protect the body and help with the prevention of heart problems.
This is because in most chronic factors associated with cardiovascular risk, such as obesity, high blood pressure, high cholesterol, diabetes and metabolic syndrome, there is an increase in cellular degeneration and aging. Read more…
The consumer organization “Campaign for safe cosmetics” (Campaign for Safe Cosmetics) dedicated to defending the elimination of chemicals in cosmetics, has reignited warnings about the presence of lead in several brands of lipsticks (lipsticks). This happened after the Federal Drug Administration (FDA) of the United States, found traces of lead in 400 shades of lipstick without realizing that the levels of lead are dangerous. Find out what this news and what it means for your health.
Lead is a metal found naturally in small amounts in the earth and is used to make batteries and in the past, was used for building houses. Prolonged exposure to lead can be extremely harmful to human health. Breathing, drinking water, eating and being in contact with dust or dirt that contains lead can cause various health problems. In adults, for example, lead can cause infertility, nerve disorders, hypertension, muscle aches and joint pain, and may even affect your ability to concentrate and memory. Read more…
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