SENSES
Hearing decreases shortly after eating excessively. Try to eat foods in moderate amount if you want to keep your hearing healthy. Otherwise, if you plan to go to concerts and discos after a big meal, then you may be compromising yourself.
One third of human race has a grade of 20/20 vision. Most people nowadays use eye glasses and contact lens making vision much clearer. However, person with perfect vision decreases as they grow old.
Taste can only take place after food has been dissolve by saliva. In order to taste the food, saliva must first dissolve the chemicals from that particular substance. If you think it’s impossible to believe, why don’t you try tasting something while drying off your tongue.
Compared with men, women are born better smellers throughout life. Women can better distinguish smell of vanilla, citrus, coffee and cinnamon. Although it has been known that women are in general better smellers, still 2% of the population have no sense of smell.
Your nose has a powerful ability to recall 50,000 varying scents. While lore of vampires smell is million times more sensitive than humans do. However, that doesn’t signify that the human sense of smell is of no use. Humans can recall different scents and may powerfully store to memories.
Pupil dilation can occur even in whisper. That’s why in the operating room, where surgeons, watchmakers and other surgical members such as nurses, anesthesiologist uphold the rule that it is a must to keep noise to a minimum. Even whisper sounds can be a hindrance in a successful operation making efficient tasks harder to achieve.
Each person has their own unique smell, with exception to identical twins. Most newborn babies can distinguish the smell of their mother, and significant others. However, genetics chiefly affect how each person smell. Another factor includes diet, personal hygiene and environment that create a unique scent for each person.
