Destructive oxygen molecules, also known as free radicals, cause oxidative stress from heart disease when the natural defenses against toxins are under siege. This can also be the result of excessive emotional and mental stress, however it can be reduced through relaxation. Free radicals are naturally produced by the body when we digest food, medicines, and drinks, and when cells convert carbohydrates and fats into energy. Free radicals attack LDL cholesterol and when this happens, atherosclerosis is set in motion.
The body usually eradicates free radicals, however when the system is not working properly, the toxins can begin to damage cells or molecules. This could result in mental decline, atherosclerosis, and even cancer. Too much stress combined with too few fresh fruits and raw vegetables and a lack of exercise can overwhelm the immune system. The over-the-counter vitamin and mineral supplement industry is replete with products such as multivitamins, mineral supplements, and antioxidants. Selenium, beta-carotene, in addition to vitamin A, vitamin C and vitamin E are popular antioxidants. However, research has not yet shown that they are truly effective.
When free radicals convert low-density lipoproteins to another form, they can cause or exacerbate atherosclerosis. It can cause the plaque inside the arteries to burst, which in turn could cause blood clots. Blood clots block the blood supply to the heart and brain.
Unfortunately, no test can determine the amount of stress on the circulatory system. However, lifestyle can give a clear indication of the patient’s risk factors. Smoking, consumption of alcoholic beverages, a shortage of fresh produce in the diet, lack of exercise, and obesity all contribute to a person’s risk profile.
Health professionals suggest that to avoid many heart and circulatory conditions, you should reduce stress, increase exercise, and eat plenty of fruits and vegetables. Switching certain foods and drinks to healthier options will go a long way toward improving your health. Many antioxidants are retained during the canning process of various fruits and vegetables, while many fresh vegetables lose their antioxidants during storage. However, you should be careful about the sodium in canned goods, since many vegetables are stored in salty water. Soft drinks can be replaced with grape juice or apple juice, as this will boost your immune system.
Experiments evaluating the oxidative stress of heart disease show that erythrocytes (red blood cells) are excellent materials that are readily available. They contain large amounts of polyunsaturated fat and transport HDL back to the liver from where it is excreted.