New research finds that moderately cold temperatures increase a person's longevity and decrease susceptibility to age-related diseases. This is because the cold prevents proteins from clumping together.
Body temperature is one of the most well known and important factors involved in lifespan; increased body temperature has been shown to negatively associate with longevity (i.e. earlier death) and conversely, lower body temperature is associated with increased longevity and reduced aging.
Another reason for living longer in colder climates is when your colder, the body needs additional mitochondria to warm you up, and mitochondria also slows the aging process.
You're exposed to less sunlight
“Vitamin D and vitamin K levels drop in the winter, and are associated with darker circles under the eyes, giving the appearance of significant aging due to paler, more transparent skin,” explains Patricia Wexler, MD, New York City dermatologist and founder of Wexler Dermatology.
Cold activates a cellular cleansing mechanism that breaks down harmful protein aggregations responsible for various diseases associated with aging. In recent years, studies on different model organisms have already shown that life expectancy increases significantly when body temperature is lowered.
It can keep you looking younger.
Cold weather enhances the complexion and rejuvenates skin, Wong says. In a way, it slows down the aging process—think of cryotherapy spa treatments or splashing cold water on your face in the morning—and keeps skin tight, vibrant and radiant.
Increased fat burn: Besides your body using more calories to stay warm, research suggests being cold can increase your ability to burn fat. It may trigger “brown fat” in the body, a good fat that can burn off other “white” fat.
Warm, dry, sunny weather without excess heat or cold is immensely beneficial for our mental health.
Exposure to heat can destroy collagen and elastin fibers in the dermis, eventually causing it to become thinner and weaker, leading to premature wrinkling. Heat may also stimulate angiogenesis (new blood vessel growth), which can lead to broken capillary veins, red blotches, and uneven pigmentation.
Taller people tend to get cold faster than shorter people because a larger surface area means more heat loss.
3. Winter weather promotes circulation. Cold weather promotes blood circulation in both the face and body – reducing inflammation and swelling to the eyes and face.
Dry climates zap moisture from your skin.
When your skin lacks moisture, it's more likely to lead to wrinkles and fine lines. Typically, the driest climates occur in the coldest temperatures. That's because there's low humidity during chilly months.
Caucasian skin has very little pigment to protect your collagen from breaking down at an early age. Northern European caucasians with thinner skin develop visibly rough skin texture with aging and ultraviolet (sun) exposure. Wrinkles can appear as early as your 20s.
Majority Prefers Hotter Climate
Fully 57% of the public prefer a hotter climate while 29% would rather live in a colder one.
Exposure to light is a top cause of premature aging: Sun exposure causes many skin problems. Ultraviolet (UV) light and exposure to sunlight age your skin more quickly than it would age naturally. The result is called photoaging, and it's responsible for 90% of visible changes to your skin.
This is mainly because taller -- and heavier -- people make more body heat. If they make it faster than they can get rid of it, like during intense exercise, that can lead to heat stroke or heat exhaustion. On the flip side, taller people can stay warmer than shorter people in colder weather for the same reason.
As we age, our ability to adequately respond to summer heat can become a serious problem. Older people are at significant increased risk of heat-related illnesses, known collectively as hyperthermia, during the summer months.
The southern coast, which includes Adelaide, Melbourne and Sydney, has the best climate by far, with mild winters (June to August) between 41°F and 50°F (5°C and 10°C) and warm summers (December to February) between 77°F and 86°F (25°C and 30°C).
A paper published by the Anglia Ruskin University in the United Kingdom has identified five countries in geographical locations with “favourable starting conditions” that may allow them to be less touched by the effects of climate change: New Zealand, Iceland, the United Kingdom, Australia, and Ireland.
According to pulmonologist Dr. Michael Scharf, inhaling cold air may cause bronchial irritation and cough. If you have asthma or chronic obstructive pulmonary disease (COPD), the cold air “may induce bronchial tightening or constriction leading to cough, wheeze and shortness of breath.”
Cold air inflames lungs and inhibits circulation, increasing the risk of respiratory conditions, such as asthma attacks or symptoms, worsening of chronic obstructive pulmonary disease (COPD), and infection.
A child exposed to colds and viruses earlier in life will develop a stronger immune system and is less likely to become sick in his or her later years. “Immunity is immunity,” explains Dr.
For most people, the answer to “At what age does your face change the most?” is sometime in their 50s or 60s. This is around the time that the effects of gravity and fat loss become extremely noticeable.