Lasers have come as a boon to treat many medical conditions very safely and effectively. They are absolutely indispensable for permanent hair removal, tattoo removal, freckle removal, skin rejuvenation, treatment of birthmarks and many other internal medical conditions. There is a common misconception that lasers are harmful for your skin and can cause skin cancers. This is far from the truth, since lasers are actually used to treat skin cancers and also help in keeping the skin youthful and rejuvenated. 

Lasers use non-ionising light (like red or green light) and not ionising radiation like x-rays or gamma rays. These spectrums of light do not induce cancer formation. 
Fair skinned races are at much greater risk than skin of color. Melanin in darker skin does not allow harmful UV light in sunlight to penetrate through and the risk of skin cancers in darker skin is therefore small with normal sun exposure. Also, common lasers do not use UV light. 
Laser treatments are administered not in prolonged durations but in pulses much less than a second and parameters in the range of milliseconds and microseconds are most commonly used. Prolonged sun exposure is the most common precipitating factor for skin cancers. 
Laser light does not reach any internal organ. In fact, it requires some expertise even to make laser light reach its target just 1-2 millimeters below the skin. This is because melanin pigment in skin blocks laser light from getting through. An expert dermatologist with sound knowledge of skin optics and laser physics is able to achieve this safely and effectively. 
Laser treatments work on the principle of ''selective photothermolysis'. This means that laser light very specifically destroys only the intended target. Thus, a hair removal laser will destroy only the hair roots while leaving surrounding skin structures unharmed. Similarly, blood vessels in birth marks, collagen in wrinkles or scars, abnormal growths and cancers and individual inks in tattoos can be targeted very specifically with lasers without affecting any other structure.

Lasers - Do Not Cause Cancers!

Cancer has been regarded as one of the most deadly diseases. It is a non-communicable chronic disorder, caused by uncontrolled growth of cells in the human body. Every year over 7 million people succumb to this disease globally and over 12 million people are diagnosed with cancer. Indian Council of Medical Research (ICMR), estimated that India will observe over 8 lakh deaths and over 17 lakh new cancer cases annually by the year 2020. The survival expectancy of a cancer patient depends upon the stage of diagnosis.

There are some forms of cancer which show any noticeable symptoms only in the final stage while there are certain other subtle symptoms which if paid attention to might save a life.
Some common signs of cancer:

Unexplained weight loss: This is one of the earliest noticeable symptoms of cancer and is particularly common in patients of lung and breast cancer. Weight loss has been observed in over 40% of cancer patients at the time of diagnosis. Losing over 10% of body weight in a span of 6 months or less could be a cause of concern.
Wheezing: This is associated with lung cancer, which is also the most common form of cancer. When the airway in the lungs is pressed or narrowed by a tumor, it creates a wheezing sound while breathing.
Frequent infections: Frequent infections and fever may indicate that something is not right with the internal organs of the body. This could be because of cancerous conditions such as leukemia or lymphoma. 
Loss of appetite: Cancer impacts the metabolic process of the body, hence often leads to a loss of appetite. This is particularly a symptom of colon, stomach, ovaries and pancreatic cancer. 
Blood in stool/urine: Traces of blood while passing stool or urine could be a symptom of cancer. Though, this could be attributed to many other infections and conditions as well.
Chronic cough: Flu and cough along with symptoms like chest pain, hoarseness, weight loss and fatigue could be because of lung cancer.
Night sweats: Though night sweat could be attributed to many more reasons, it is also one of the many early warning signs of cancer.

Early Warning Signs Of Cancer That We Often Ignore!

Today is World Cancer Day.

Though there are no proven ways to prevent cancer, you can do a lot of things reduce your risk of getting the disease. Here are 10 good important ways to do so:

1. Eat a healthy balanced diet
2. Maintain a healthy weight
3. Drink less alcohol
4. Quit smoking
5. Say No to any form of Tobaco including Pan and Gutka
6. Do regular exercise. At least, Walking.
7. Protect your skin from sun damage
8. Cervical smear tests for women every 3-5 years
9. Breast examination for signs of lumps, dimples or puckering
10. Last but not the least, in case of any lump or doubtful mass, consult an Oncologist without delay.

10 Concrete Ways To Minimize Cancer Risk

According to a major study that provides a connection between height and cancer, it is stated that taller people are more prone to developing cancer. Research has found that the risk of developing any kind of cancer in women rises by 18% for an increase of every 10 cm in height. In men, the risk rises by 11%, even though height is not as major a factor as are obesity, smoking and a bad, unhealthy diet.

Several reasons have been put forward for the above statement. One of the reasons is that the number of body cells in taller people is more than people with average height. This leads to an increase in the number of cells which could potentially turn malignant.

While individually analysing the impact of height on different cancer forms, it was found that the highest increase in risk was in skin cancer (30% for every 10 cm increase in height), while a 20% increase was noted in taller women developing breast cancer.

Development of cancer in regions including the colon and rectum is known as colorectal cancer. Long legs have been surprisingly associated with this form of cancer. In comparison with shorter people, it was reported that taller people had a higher risk percentage of developing colorectal cancer. Two hypotheses regarding the formation of colorectal cancer have been developed. One hypothesis is that taller people have longer colons, which in turn result in more surface area where colon cancer can develop. The other hypothesis is that taller people experience increased levels of growth hormones. These particularly affect the length of their legs. The growth hormone called 'insulin-like growth factor 1' is increased during puberty and is considered to be a risk factor for colorectal cancers occurring at later stages.

Being Taller Increases Your Risk of Cancer!

Let s start with some mind-boggling statistics: in India, over 2.5 million patients are diagnosed with cancer. Moreover, it is estimated that around 700,000 new patients are found to have cancer, each year, and around 550,000 annual deaths are related to cancer.

While these perturbing numbers might unnerve you, there is, however, a case for cautious optimism. While there are certain causes of cancer like genetics and environment which are beyond your realms of control; there are certain causes which can be controlled by you. Research shows that nearly 70% of cancer causes are in your hands   including your own diet.

Your daily nutritional intake is vital for two reasons:

There are definite cancer-preventing nutrients and food items;
Conversely, there are certain types of nutrients and food items which cause cancer.
While research typically points to links between food items and cancer than well-established cause-effect relationships, it is found that certain dietary items have a greater influence. Here are some general guidelines to guide you better:

Avoid processed and red meat: Processed and red meat are generally considered as any meat which has been artificially modified for taste or purposes of preservation. It must be noted that during this process of preservation there are certain chemicals mixed with it which makes it carcinogenic in nature. Though the WHO (World health organization) hasn t recommended any specific amount for consumption, it has categorized processed and red meats as a Group 1   carcinogen.
Consume more fruits and vegetables: Plant foods including fruits and vegetables contain essential micronutrients like flavonoids and carotenoids which researchers  state are powerful antioxidants. Antioxidants help prevent the destruction of cells as they diminish free radicals. It is recommended to regularly consume fruits and vegetables like berries, broccoli, leafy greens, apples, papaya, among others.
Reduce your alcohol and smoking habit: Along with processed and red meats, alcohol is designated as a Group 1   carcinogen by the WHO. Cancer research has repeatedly linked consumption of alcohol to higher chances of cancer, irrespective of the alcohol type. A number of cancers including pharynx, liver, and breast are directly connected to alcohol.
Furthermore, it is suggested that an individual must limit to no more than a drink on any given day.

In conclusion, it must be stated that our diets play an indispensable role in the prevention of cancer. The consumption of healthy food items will only bolster our physical well-being along with the reduction of cancer occurrence.

How Your Diet Can Potentially Prevent Cancer?

Cancer in the female reproductive organs has been on the rise in the past few years and is a major health concern. While conventional medicine has been able to improve certain aspects of the lives of patients afflicted by this, Ayurveda also has some great remedies for cervical cancer. Let's have a look at some of the remedies in Ayurveda.

1. Ashwagandha or Withania Somnifera: Ashwagandha is an all rounder herb, which has long been a favorite of Ayurvedic practitioners. It is a great antioxidant as it has very strong anti-inflammatory properties which help fight the growth of cancer cells and thus can be very helpful in arresting or preventing cervical cancer.

2. Lodhra or Symplocus Racemosa: This is a herb, which is used as an extract in powders or even found in the form of capsules. It is commonly used to treat vaginal discharges and menstrual problems and has been known to be very effective. It is also very useful for all cancers of the female reproductive organs including the cervix.

3. Shatavari or Asparagus Racemosus: As a herb, Shatavari is very good in increasing libido in women and also increasing energy for daily activities. Ayurvedic practitioners have used this herb to treat many female sexual disorders since ages. It is also very effective in preventing cervical cancer and limiting the growth of cancer cells within the female reproductive organs.

4. Ashoka bark of Saraka Indica: This is another ingredient, which is used frequently in the female health products. Ashoka bark is of special interest in case of female reproductive health as it has been known to reduce pain and symptoms caused by tumors in various organs. This natural remedy is also very effective in lessening painful PMS symptoms and correct menstrual problems. Thus, it can also reduce the chances of cervical cancer and also keep it under check.

5. Guggul or Commiphora Mukul: Used in many health tonics because of its rejuvenating properties, this herb can be very helpful in the treatment of cervical cancer as it provides the body with many essential minerals which cannot be administered by other medications or food.

Ayurveda and Cervical Cancer

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