Here is a wake-up call. Smoking ruins productive sleep, leading to cognitive dysfunction, mood disorders, depression and anxiety.
“This study has found a common pathway whereby cigarette smoke impacts both pulmonary and neurophysiological function. Further, the results suggest the possible therapeutic value of targeting this pathway with compounds that could improve both lung and brain functions in smokers,” said Irfan Rahman, a researcher at the University of Rochester Medical Centre in Rochester, New York.
Rahman and his team found that tobacco smoke affects clock gene expression rhythms in the lung by producing parallel inflammation and depressed levels of brain locomotor activity. A similar reduction was seen in lung tissue from human smokers and patients with chronic obstructive pulmonary disease (COPD).
They placed two groups of mice in smoking chambers for short-term and long-term tobacco inhalation. One of the groups was exposed to clean air only and the other was exposed to different numbers of cigarettes during the day, said the study published in The FASEB Journal.
Researchers found that mice in smoking chambers were considerably less active following smoke exposure. (IANS)
With your first grey strand comes ageing, but it could also be a sign of too much stress, say experts.
“Premature greying can be a sign of excessive stress as it is one of the significant causes; under pressure, one constricts the blood vessels hampering the healthy flow of nutrients to the scalp resulting in hair fall and greying.
“Stress also reduces oxygen supply to the scalp as breathing, and is also one of the major causes of aging and premature greying, dull, and scanty hair,” Rajni Ohri, Founder, Ohria Ayurveda said.
Although ageing is natural, and should be accepted with grace, one cannot control the process of ageing and worrying about it will only further stress.
Mohit Narang, Skincare expert, AVON says that greying of hair can also happen due to smoking. “People who smoke regularly have higher chances of premature greying, as can a lack of nutrition. A diet deficient in vitamins and minerals can lead to early greying.”
How to tackle the menace of premature greying of hair?
Ayurvedic hair oils are beneficial for slowing greying. If used regularly they delay greying even in old age. Ingredients that assist keeping the hair pigment intact are amla, onion seeds, bhringraj, henna, sesame, curry leaves.
Dried amla can be used to fight premature greying. Cut them into pieces and dry them in the sun; once dry, roast it in the pan and then mix with coconut oil. Apply the mixture on your hair overnight.
Apart from repairing natural hair color, onion juice also helps treat hair loss and thinning. For best results, mix onion juice with lemon juice. Apply the mixture evenly on the scalp and hair. Leave it on for 15- 25 minutes and then wash your hair with a mild shampoo. Make this your routine for at least two weeks.
Curry leaves darken your hair by restoring the natural melanin pigment so that hair becomes dark again. The leaves also help in preventing and treating as curry leaves are rich in Vitamin B and minerals like iodine, zinc and iron.