Environmental contaminants are chemicals that are present in the environment in which the food is grown, harvested, transported, stored, packaged, processed, and consumed. The physical contact of the food with its environment results in its contamination.Possible sources of contamination include:lso, food contaminant testing assures consumers safety and quality of purchased food products and can prevent foodborne diseases, and chemical, microbiological, or physical food hazards.
If you have high blood pressure, the increased pressure of blood flowing through your ... These changes can affect arteries throughout your body, blocking blood flow to your heart, kidneys ... chest pain (angina), heart attack, heart failure, kidney failure, stroke, blocked arteries in your ...
Over time this build-up (plaque) can narrow the artery walls and can also develop a hard fibrous cap. If this fibrous cap ruptures, a blood clot can form and completely block the blood vessel, leading to a heart attack. In some cases, a vessel can also be blocked by a spasm in the artery.