Where are the Can toxins cause high blood pressure??

Although the damage is sometimes reversible if caught in time, a serious brush with a heart toxin can also be fatal.

Here are nine cardio toxins you should know about, and tips for avoiding them or limiting your exposure:

Cocaine can be profoundly toxic to your heart, both short- and long-term. “Cocaine can cause elevated blood pressure and heart rate,” says cardiologist Kevin Campbell, MD, assistant professor at the University of North Carolina in Raleigh. “It can actually result in damage to the heart muscle," Dr. Campbell adds, and potentially cause a heart attack or stroke.

Chronic cocaine use could lead to a condition called dilated cardiomyopathy — enlargement and weakening of the heart — which causes congestive heart failure. “This can result in irreversible heart damage — shortness of breath, swelling, and risk of sudden cardiac death,” says Campbell. In fact, according to the latest estimates from the Drug Abuse Warning Network, cocaine leads to about 422,000 U.S. emergency department visits yearly overall, many of them heart related.

The popular, illegal amphetamine MDMA, also known as ecstasy or Molly, can interrupt the heart's normal contractions. MDMA's effects on the heart are similar to those of other amphetamines, explains Campbell: “It can induce arrhythmias and in some cases result in fatal heart rhythms and sudden cardiac death." A Centers for Disease Control and Prevention 2010 report on ecstasy overdoses at a New Year's Eve rave in Los Angeles found that people suffered seizures in addition to tachycardia, a dangerously elevated heart rate, after MDMA use.

Campbell stresses that if you have any type of heart condition, you should stay away from stimulants, like caffeine or amphetamines, and any illegal drugs. Also avoid taking any prescription drugs that were not prescribed for you.

Prescription stimulants like methylphenidate treat attention deficit disorder, ADHD, but in some cases of children with heart conditions, have caused sudden death. Commonly prescribed brands include Adderall, Ritalin, and Concerta. Because of this, before you or your child begins treatment with a stimulant, be sure to let your doctor know about any heart symptoms, including chest pain, an irregular heart rhythm, high blood pressure, or a recent heart attack.

For cancer survivors overall, heart disease is a leading cause of death, second only to additional cancers. One of the reasons cancer survivors become vulnerable to heart disease is that certain chemotherapy drugs are toxic to the heart.

“The most common cardiotoxicity is a condition known as left ventricular dysfunction, or heart failure,” says Antoinette R. Tan, MD, MHSc, chief of Breast Medical Oncology at Carolinas HealthCare System’s Levine Cancer Institute in Charlotte, North Carolina. She says that in her practice, breast cancer patients first undergo an echocardiogram (ultrasound) or a heart scan before receiving chemo medications known to be cardiotoxic.

“Chemotherapy drugs such as doxorubicin or drugs that target the human epidermal growth factor receptor type 2, also known as HER2, can cause weakness of heart muscle,” explains Dr. Tan. This weakness makes it harder for the heart to pump blood. It also causes symptoms like shortness of breath at rest, chest pain, swollen ankles or arms, and the sensation of rapid or irregular heartbeats, she says.

Some newer types of chemotherapy come with fewer heart side effects. “For newer chemotherapy agents such as liposomal doxorubicin, the risk of cardiotoxicity is reduced significantly,” says Tan. Oncologists generally collaborate closely with cardiologists in order to limit or reverse heart damage when you need chemotherapy.

High doses of radiation can damage the heart, leading to an increase in deaths from heart disease. For patients with breast cancer, radiation that reaches the heart has become a special concern. “As we cure more women of their breast cancer and they live longer lives, we have come to understand better the long-term toxicities of treatment delivered many decades ago,” says Hadley Sharp, MD, radiation oncologist at the Levine Cancer Institute in Charlotte.

“We have more recently become incredibly conscientious about minimizing radiation to nearby normal tissues,” Dr. Sharp says. She notes that newer, more sophisticated radiation therapy techniques greatly reduce the amount of radiation to the heart in women who have left-sided breast tumors.

New methods include having patients hold a deep breath instead of breathing freely during radiation treatment, tracking their respiration, putting them in a prone position, and blocking radiation. “In many cases of left-sided breast cancer, the heart can be spared a significant radiation dose," Sharp says. "And the long-term risk of heart disease can be similar to that of a woman who has never needed radiation treatments.”

Exposure to radiation from computed tomography, or CT, scans can also harm your heart. In the United States, about 24 percent of personal radiation exposure comes from CT scans, estimates the National Council on Radiation Protection and Measurements. CT scans use multiple X-ray images, and each of these exposes you to radiation. One X-ray involves about 0.1 millisieverts (mSv) of radiation exposure. A CT scan uses about 100 times more, notes the American Cancer Society. In recent years, the trend is toward CT scans using lower doses, to minimize risk of heart damage.

RELATED: This Is Your Heart on E-Cigarettes

Certain prescription drugs can overburden the heart and be dangerous for people with heart conditions, Campbell warns. These include treatments for erectile dysfunction (also called ED or impotence). “Cardiac patients who take nitrates should avoid drugs for erectile dysfunction such as Cialis and Viagra," says Campbell. The combination of Viagra (sildenafil) with nitrate heart drugs like nitroglycerine (or illicit drugs like amyl nitrate, or nitrite, also known as "poppers") can lead to a dangerous drop in blood pressure. Be sure to bring up any heart disease history or symptoms with your doctor when discussing possible ED treatments.

Treatment with HAART — highly active antiretroviral therapy — in patients with HIV may also cause damage to the heart. Patients with HIV have higher rates of heart failure, atherosclerosis, stroke, and heart attack. Exactly how certain antiviral drugs are toxic to the heart is not yet clear, but is a subject of ongoing research.

An environmental pollutant, mercury can be profoundly toxic to the heart. Mercury toxicity can raise your blood pressure, cause arrhythmias, and increase your heart attack risk. The most common source of mercury poisoning is fish.

To steer clear of this toxin, don't eat fish that are known to be high in mercury — which means those containing 100 to 200 micrograms (mcg) of mercury per 4 ounces of cooked fish, according to the U.S. Food and Drug Administration (FDA). Fish highest in mercury include shark, swordfish, king mackerel, and tilefish from the Gulf of Mexico. By comparison, safer choices like salmon and sardines have 100 times less mercury in the same serving size. Tuna has an intermediate level of mercury, between 13 and 50 mcg per 4 oz of fish.

Women and young children should avoid eating any fish high in mercury, advises the FDA. Pregnant women should limit their fish consumption to 12 oz per week overall, including no more than 6 oz of white (albacore) tuna, according to the FDA. The FDA's advice helps protect the most vulnerable, a developing fetus or growing child. Consumer Reports goes even further, advising pregnant women to avoid tuna altogether.

Research studies have linked hypertension with the chronic consumption of alcohol and exposure to metals like lead, mercury, and arsenic have also been linked to hypertension and CVD. Workers chronically exposed to styrene have a higher incidence of CVD.

In a large, prospective study, scientists found a strong association between higher blood levels of PFAS chemicals and an increased risk of hypertension in middle aged women. Women with the highest PFAS concentrations had a 71 percent greater risk of developing hypertension. According to Sung Kyun Park, ScD, MPH, of the University of Michigan, "Our findings suggest that long-term exposure, even before midlife, may increase the risk of high blood pressure, and therefore, the benefit of reducing the population exposure to PFAS and potential prevention of high blood pressure and other health conditions would be enormous. PFAS are forever chemicals as well as everywhere chemicals”. Researchers have found these chemicals in the blood of people living in every continent.

I well remember a middle-aged female patient with uncontrollable high blood pressure even though she was taking concurrently five different blood pressure medications (anti-hypertensive drugs). I sent her to a health retreat for a 2-week detox and within one month her blood pressure was normal and she was only taking a low dose of one blood pressure medication. If the liver is overloaded blood pressure is much harder to control.

PFAS are everywhere – they are used to prevent food sticking to pots and pans, to treat furniture and rugs and make rain repellent rain coats. They are also used in food wrap, sprays for shoes and leather, paint, floor wax and some shampoo.  The major brands containing PFCs include Teflon, Scotchgard, Stainmaster and Gore-Tex.   This means the chemicals are virtually indestructible, and some members of the PFAS family never degrade.

PFOA and PTFE are types of PFAS, and are used in the manufacture of Teflon.  They are released into the air when Teflon cookware is heated to high temperatures.  If you use this kind of non-stick cookware, you will be breathing in toxin fumes, and they will enter your food.  It is well known that if you keep a pet bird in the kitchen while heating a non-stick pan to high temperatures, the bird can die.  These fumes are highly toxic to birds! The inner lining of most air fryers contains PFAS.

PFAS don’t just raise the risk of high blood pressure. Numerous studies have linked PFAS chemicals to an increased risk of the following conditions:

Take supplements which help your liver to detox your body from chemicals. Livatone Plus has been designed by a team of medical doctors and naturopaths and contains a combination of ingredients to support the phase one and phase two detoxification pathways in your liver. These liver pathways break down fat-soluble toxins into water soluble forms and only then can they be excreted from your body in water-soluble fluids such as the bile, sweat, saliva and urine. The bile is an important route the liver uses to eliminate toxic chemicals which are then carried out of the body via the bowel actions (feces).

Other simple techniques to eliminate toxic chemicals include drinking more water, having a regular sauna and exercise program that raises a sweat.

We have been complacent with the use of these toxic chemicals and it is impacting on our internal body environment and also on our planet.

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