The most striking alien veg of the bunch is the orange or cheddar cauliflower. In shape alone, it resembles any old cauliflower, but its colorâranging from creamy coral to sunburst orangeâis strikingly unique.The hue, it turns out, comes from the extra beta-carotene naturally stored in its florets (which also gives this cauliflower 25 percent more vitamin A than the more common white variety).n shape alone, it resembles any old cauliflower, but its colorâranging from creamy coral to sunburst orangeâis strikingly unique. The hue, it turns out, comes from the extra beta-carotene naturally stored in its florets (which also gives this cauliflower 25 percent more vitamin A than the more common white variety).
If tachycardia is caused by a medical illness, there will be additional symptoms that are specific to that illness. For example, people who have tachycardia caused by hyperthyroidism also can experience nervousness, insomnia, sweating, tremors and other symptoms related to high levels of thyroid hormones.
A high pulse rate that goes beyond normal limits is known as tachycardia, which may be a normal response to some stimuli, or part of a medical condition. The heart of a healthy adult beats within the range of 60-100 times per minute at rest.This rate is controlled by electrical signals within the heart. Emotional factors: Temporary causes of high pulse rate include emotional factors like sudden fear, emotional stress or anxiety, excitement, and nervousness. 2  These are normal responses of the body, and tachycardia may subside after the stimulus is gone.