When something is going wrong in your body, there will be signs. They may be subtle, but they are visible in close observation. If you are a smoker, you may be worried about the smell of smoke emanating from your mouth or clothes. However, there are other signs that tell whether you smoke or not and these signs are difficult to get rid of!

Smoking is the harmful act of inhaling tobacco infused smoke and is a common activity all over the world. According to the Center of Disease Control and Prevention (CDC), over 480,000 deaths happen each year due to smoking or smoke inhalation. The organization explained that smoking causes harm to nearly all organs and quitting lowers the risk of early death and other smoking related diseases.

Like many other substances, there are clear tell-tale signs when someone is smoking. This is especially important for finding lung problems like Chronic obstructive pulmonary disease (COPD), which is a lung disease that makes it hard to breathe, sooner so people can get help.

Why Does Smoking Affect Your Physical Appearance?

Action on Smoking and Health (ASH) explains that tobacco smoke has more than 7,000 harmful chemicals like nicotine, carbon monoxide, and various metals like arsenic, cadmium, and lead, quickly reach your lungs and then travel through your blood to all your organs, including your skin. Smoking damages your skin's ability to heal because it increases an enzyme metalloproteinase (MMPs) that breaks down collagen. Collagen is what keeps your skin smooth and elastic. As you lose collagen, your skin sags. Squinting from the smoke and puckering your mouth when smoking also cause wrinkles around your eyes and mouth.

Smoking also reduces blood flow to your skin, which means it gets less oxygen and nutrients. All these things together lead to what doctors call a "smoker's face." Quitting smoking can help prevent or slow down these skin problems."

Visible Signs Of Smoking

Here are some visible signs of smoking in people, according to 2013, Lung India

Fingers and Nails

When people smoke, the tar and other chemicals in the smoke stick to their fingers and nails. This repeated contact causes a yellow stain that's hard to wash off. It's a very common sign that someone regularly handles cigarettes or biris.

Moustaches

Especially in older people with white moustaches, smoking causes a yellowing effect. This is most noticeable in the center of the moustache, where the smoke from the nose directly hits the hair. The consistent exposure to smoke colors the hair over time.

Lips

Heavy smokers often have a bluish-black tint to their lips. This discoloration happens because the chemicals in tobacco smoke affect the blood flow and the color of the skin on the lips. The constant exposure changes the lip's natural color.

Teeth

Smoking causes teeth to stain both inside and out. The outside of the teeth turns yellow from the tar, while the inside develops a brownish-black stain. This happens because the smoke seeps into the enamel and discolors the teeth over time.

Premature Wrinkling

Smoking makes the skin age faster. This leads to wrinkles like "crow's feet" around the eyes and "cobblestone wrinkles" on the neck. This happens because smoking reduces blood flow, limiting oxygen to the skin, and damages collagen, which keeps skin elastic.

Nodular Elastosis

This condition, also known as "Favre–Racouchot syndrome," causes blackheads and wrinkles, especially around the eyes and temples. It is made worse by both sun exposure and heavy smoking. The skin becomes discolored with visible nodules and wrinkles.

Facial Wrinkling and COPD

A study published in Thorax 2006 found a connection between wrinkles on the face and COPD, a lung disease. It's thought that smoking affects both the skin and lungs through similar processes. If doctors notice signs like "crow's feet" on a smoker's face, they might recommend tests for COPD. This early detection can help people get treatment sooner and improve their lung health.

A new study has found that muscle health may be just as important as body weight in determining a person's risk of developing type 2 diabetes, highlighting the need to look beyond the number on the scale.

The research, led by Curtin University in Australia found that people with both excess body fat and low muscle mass faced a significantly greater risk of developing type 2 diabetes than those who had obesity alone. The findings said that building and preserving muscle mass could become key in diabetes prevention.

How Was The Study Conducted?

The researchers studied data from thousands of adults to examine how body composition shapes type 2 diabetes risk. Participants were grouped based on levels of body fat and muscle mass, allowing scientists to compare how different combinations affected the chances of developing the disease.

Individuals with both high body fat and poor muscle health were more prone to type 2 diabetes compared to people who were obese but maintained healthier muscle mass.

According to the researchers, the findings confirm that muscle tissue plays a vital role in regulating blood sugar because it is one of the body's primary sites for glucose storage and use.

"Most people know carrying excess weight can increase the risk of type 2 diabetes, but our findings show muscle health is also an important piece of the puzzle," said lead researcher Mr. Guan. "People with both excess body fat and low muscle mass had a substantially higher risk of developing type 2 diabetes than those with obesity alone."

He added, "This suggests we need to look beyond the number on the scales when assessing diabetes risk, as maintaining muscle strength and muscle mass may be just as important as managing body weight."

Also read: Wegovy More Likely To Cause Rare Blindness Than Ozempic And Other Similar Drugs, Recent Study Finds

Importance Of Preserving Muscle Mass

The study also sheds light on sarcopenic obesity, a condition characterized by excess body fat combined with reduced muscle mass or muscle function. Researchers say this condition is often overlooked because many people appear to have only obesity, while declining muscle health remains undetected.

Experts believe the findings indicate that rather than relying solely on body mass index (BMI), experts must assess muscle mass and strength when identifying patients at high risk for diabetes. This can help prevent the disease early.

The research also supports current public health recommendations that say resistance training alongside aerobic exercise is crucial.

Strength training helps preserve and build muscle mass while improving insulin sensitivity, making it an important component of diabetes prevention. Combined with adequate protein intake and healthy weight management, maintaining muscle health may significantly reduce long-term metabolic risk.

Type 2 diabetes is a metabolic disorder in which the body fails to utilize insulin. Frequently associated with obesity, a diet lacking in nutritious foods, and physical inactivity can lead to this diagnosis, It affects hundreds of millions of people worldwide and continues to rise alongside increasing rates of obesity and physical inactivity.

In a global first, India's drug regulator has approved a fully synthetic cannabidiol (CBD) therapy for the treatment of mild to moderate anxiety disorders, marking a significant milestone in cannabinoid-based medicine.

The Central Drugs Standard Control Organisation (CDSCO) has granted regulatory approval to Zenara Pharma, the manufacturing partner of Leiutis Pharmaceuticals, to produce a synthetic cannabidiol oral solution (150 mg/ml). The prescription-only therapy is intended to be used alongside cognitive behavioural therapy (CBT) for managing mild to moderate anxiety disorders.

In a statement, Leiutis Pharmaceuticals said the approval follows a successful Phase III clinical trial conducted in India under CDSCO guidelines. A Phase IV post-marketing study will now be carried out to further evaluate the therapy.

World's First Fully Synthetic CBD Therapy

Leiutis noted that "this is the first regulatory approval anywhere in the world for a fully synthetic cannabidiol oral solution for anxiety disorders".

K. Chandrasekhar, CEO and Managing Partner of Leiutis Pharmaceuticals LLP, said the approval is the result of nearly a decade of cannabinoid research, including the development of a proprietary synthetic cannabinoid manufacturing process, novel drug-delivery technology, and extensive preclinical and clinical studies.

“Developed entirely in India and protected by patents in key markets, this approval is a significant milestone for our innovation pipeline, paving the way for next-generation cannabinoids. We thank the Government of India, clinical investigators, researchers and study participants who made it possible,” Chandrasekhar said.

What Is the New CBD Therapy?

The newly approved medicine contains a fully synthetic cannabidiol (CBD) active pharmaceutical ingredient (API), meaning no cannabis plant material is used in its production.

The therapy combines:

• A synthetic cannabidiol API developed by Biophore India Pharmaceuticals.
• Leiutis Pharmaceuticals' proprietary nanodispersible drug-delivery platform to improve absorption.
• Manufacturing by Zenara Pharma at facilities compliant with CDSCO, US FDA and European regulatory standards.

Biophore has also filed a United States Drug Master File (US DMF) for the synthetic CBD manufacturing process, reflecting internationally recognized quality standards.

Why This Approval Matters

The approval comes at a time when anxiety disorders are rising sharply in India. According to a recent analysis from the Global Burden of Disease Study published in The Lancet, anxiety disorders in India increased by 123.5% between 1990 and 2023.

The prevalence rose from 2,591.9 cases per lakh population in 1990 to 5,792.8 cases per lakh in 2023, driven largely by increasing rates of anxiety and depression.

What Is CBD?

Cannabidiol (CBD) is one of the naturally occurring compounds found in hemp and cannabis plants. Unlike THC, it does not produce intoxicating effects.

CBD has been studied for several potential therapeutic uses, including:

• Reducing anxiety symptoms
• Relieving chronic pain
• Improving sleep
• Managing certain seizure disorders
• Reducing inflammation

The newly approved product, however, uses synthetic CBD, which is produced entirely in a laboratory rather than extracted from the cannabis plant. Synthetic CBD offers a highly consistent and contaminant-free formulation, helping standardize dosing and quality.

Does CBD Have Proven Medical Benefits?

CBD already has established medical use in certain seizure disorders in some countries and continues to be investigated for a range of other conditions, including anxiety, chronic pain, inflammation and schizophrenia.

CBD is generally well-tolerated, but some users may experience mild side effects like drowsiness, reduced appetite, or diarrhea. Side effects are often due to interactions with other medications.

For many women, the last day of treatment feels like crossing a finish line they have been running toward for months. There is relief, there is gratitude, and there is often a quiet sense of disbelief that it is actually behind them. But finishing treatment is not really the end of the journey. It is the start of a new chapter—one we call survivorship—and it deserves just as much care and attention as everything that came before. Understanding what lies ahead can make all the difference between living in fear and living well.

Follow-Up Care Must Continue

Recovery does not mean walking away from the hospital. In the first few years after treatment, survivors are usually asked to return for follow-ups. The reason behind this is simple: if cancer ever returns, catching it early gives the best chance of treating it successfully. Or in many cases it a good habit to keep a check and boost confidence to the survivors.

Impact of treatment

What often surprises many women is that the impact of cancer treatment may continue even after active treatment ends. Recovery is a gradual process, and experiences can vary significantly from one individual to another depending on the type of cancer, treatment approach, and overall health. In terms of breast cancer, some women may continue to face physical, emotional, or lifestyle-related challenges during survivorship, while others may require ongoing therapies or follow-up care to reduce the risk of recurrence. What must always be remembered is that these issues cannot be addressed in silence. Open communication between the woman and her treatment team may allow problems to be sorted out in time, with the proper support being provided.

Emotional Health Deserves Equal Attention

Healing is not only physical. Many survivors carry a constant worry about whether the cancer will come back, while others feel strangely lost once the busy routine of treatment falls away. These emotions are completely natural and nothing to be ashamed of. Speaking to a counsellor, joining a support group, or simply being honest with the care team can lighten the burden enormously.

Healthy Habits Support Recovery

The choices made every day genuinely shape long-term health. Eating plenty of vegetables, fruits, and whole grains, and staying active with something as simple as a thirty-minute walk most days, makes a real difference. Keeping to a healthy weight is especially important, because carrying excess weight is linked to a higher chance of the cancer returningi. Cutting back on alcohol and staying away from tobacco add further protection.

Adjusting to Physical Changes

The body changes after cancer and coming to terms with this takes time. Worries about appearance and intimacy are entirely understandable, and they are worth raising during clinic visits, because often there are practical ways to help.

Be an Informed Advocate

No one understands a patient's body better than the patient herself, which is why every survivor should feel empowered to ask questions. Before treatment ends, it is wise to request a survivorship care plan. This is a summary of the treatment received, together with a clear schedule for future check-ups. Such a document becomes an invaluable guide, both for the survivor and for any doctor she may see in the years ahead.

Looking Ahead

Survivorship is rarely a straight line. There will be good days and harder ones, moments of confidence and moments of doubt. With regular check-ups, a few sensible habits, and the support of people who care, life after breast cancer can be every bit as rich and full as before—sometimes even more so. Because in the end, the goal of cancer treatment was never just to help women survive. It was always to help them truly live.