Vitamins and minerals are essential to any diet, many studies have shown that they can help prevent heart disease and cancer, not to mention many other diseases. However, not the kind of vitamins can also complement the body, we need to consider carefully before use, if not counterproductive, even harmful health. Following the advice of experts will help you know when to and not to take vitamins. Beta-carotene is usually in carrots, sweet potatoes, green peppers and some other foods. Antioxidants body will be converted into vitamin A and plays an important role for eye health, immune system and skin. However, one study found these nutrients may increase the risk of lung cancer in smokers. So, if you are smokers should not use this vitamin. Try supplementing natural beta-carotene from fruits and vegetables, whether you smoke or not. Calcium Our bodies need calcium, which is found in dairy products such as milk, yogurt and cheese, to maintain healthy bones and prevent osteoporosis. Therefore, the oral calcium supplementation is essential. However, you should not calcium supplements if you are a person with a kidney stone or a woman over 70 years old, because studies have demonstrated calcium pill cause heart attack risk in postmenopausal women. According to experts, if you want to supplement with calcium pill should not take more than 500 mg at a time and should be combined with vitamin D to improve calcium absorption. folic acid, folic acid, helps prevent physical accessibility neural tube (such as spina bifida in infants), commonly found in nutritious grains and dark green vegetables, beans, citrus juice, bread and pasta. Thus, ordinary people should supplement of 400 micrograms of vitamin B group, while pregnant and breastfeeding, use about 600 micrograms per day. According to the Institute of National Health (NIH), folic acid should be added from the food and drink member. Iron Maybe you do not like the foods that contain high levels of iron, such as liver or animal organs but minerals are important for the activity of blood cells and helps prevent anemia. Therefore, you should try to additional sources of iron from other foods such as lean meat, seafood, nuts and vegetables. However, if the patient is anemic and may require surgery, you can take iron tablets a time. Women, especially those who are pregnant or during menstruation should iron to the body. Vitamin synthesis There are very few studies demonstrated multiple micronutrient tablets can prevent breast cancer as much the mistake. Besides, a large-scale study previously not detected any beneficial effects of multivitamins for cancer or deaths in women after menopause. Kali Kali can lower blood pressure, heart pacemaker and help combat the harmful effects caused by the body consumes too much salt. Kali is often found in bananas, raisins, green leafy vegetables, oranges and milk. Therefore, you should consider potassium supplements if you are taking a diuretic excretion of potassium in the treatment of heart disease. Also remember that excess potassium can be harmful for the elderly and people with kidney disease.
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