Two common cosmetics ingredients, D4 and D5 Siloxanes has declared to be toxic by Canadian government. That is first government voice to concern over the chemicals D4 and D5.ittle research has been conducted on the chemicalsâ effects on humans, but they have been widely used in consumer products nonetheless. The siloxanes are found in a variety of cosmetics, including lipsticks, lotions and hair care products.
For adults, a normal resting rate is 60 to 100 beats per minute. Athletes may have a rate as low as 40 bpm because their hearts are trained to efficiently pump blood. If your heart rate is consistently below 60 or above 100, you may have a heart condition, such as arrhythmia.
Tachycardia is a heart rate of greater than 100 beats per minute. A normal heart rate is 60 to 100 beats per minute at rest. Ventricular tachycardia is a regular, faster-than-normal heart rate that begins in the heart's lower chambers.In most patients with ventricular tachycardia the rate is in the range of 170 beats per minute or more. normal heart rate is 60 to 100 beats per minute at rest. Ventricular tachycardia is a regular, faster-than-normal heart rate that begins in the heart's lower chambers.