A revolutionary study published in BJPsych Open has revealed compelling evidence that a ketogenic diet can have a major impact on mental and physical well-being in bipolar disorder patients. The study, conducted by Dr. Iain Campbell, PhD, Baszucki Metabolic Psychiatry Research Fellow at the University of Edinburgh, investigates how a metabolic-based intervention might represent an exciting new strategy for treating this serious mental illness.

The research is the first in Europe to use neuroimaging methods, namely magnetic resonance spectroscopy (MRS), to investigate changes in brain metabolism in people with bipolar disorder after a ketogenic diet. The imaging findings revealed decreases in excitatory neurotransmitters, which are normally increased in bipolar disorder. This indicates that the ketogenic diet can stabilize brain activity, possibly reducing mood swings and other symptoms of the condition.

The trial involved 27 participants diagnosed with bipolar disorder, 20 of whom successfully completed the 6-8 week program. A staggering 91% of these individuals maintained ketosis, the metabolic state where the body primarily burns fat for energy instead of carbohydrates. Those who provided consistent daily ketone and mental health assessments reported notable improvements in mood, energy levels, anxiety, and impulsivity.

Dr. Campbell, who personally adheres to a ketogenic diet himself in order to treat symptoms of bipolar disorder, discussed the importance of these results:

"We saw indicators of diminished excitotoxicity in the brain regions most implicated in bipolar disorder. These findings are consistent with the metabolic overdrive hypothesis that postulates energy dysregulation within the brain as central to the disorder. Treating the dysregulation by means of a ketogenic diet could be a game-changer in treatment-resistant patients.

Aside from the scientific evidence, personal accounts of study participants underscore the life-altering effect of a ketogenic diet.

"Quite literally, for the first time in years, I felt like my brain was finally fueled correctly," explained a participant.

Another participant called the diet "a lifeline, restoring my energy and sense of hope. I felt like I was finally healing my mind, not just coping with my bipolar symptoms."

One of the very vivid accounts described the impact of ketosis in terms of a relaxing mental atmosphere:

"Applying a ketogenic diet is akin to giving my mind a nice warm bath. The edginess disappears. I am more calm, more clear, and my brain function is restored again."

Aside from the psychological benefits of the study, the ketogenic diet was also seen to have beneficial effects on participants' physical health. Nineteen out of the 20 trial completers lost a total of 9.3 pounds (4.2 kg) on average and showed improvements in body mass index (BMI) and blood pressure.

These results are noteworthy in that numerous treatments for bipolar disorder, such as mood stabilizers and antipsychotic medications, have been linked to metabolic side effects of weight gain and risk of cardiovascular disease. In contributing to the reduction of such risks, a ketogenic diet may provide a double dividend for patients with bipolar disorder.

Link Between Metabolism and Bipolar Disorder

Although the ketogenic diet has previously been known largely for its utility in treating epilepsy that is treatment-resistant, it is a somewhat new area to explore in conditions of psychiatry such as in bipolar disorder. It has come to be known that metabolic imbalance is an underlying factor in causing psychiatric disorders as energy production deficiencies have been recognized to contribute towards neural excitability and mood disruption.

One of the important findings of the study is that people with bipolar disorder tend to have sodium levels higher than usual within their cells. Lithium, a standard mood stabilizer, acts partly by reducing these sodium levels. The ketogenic diet seems to do the same thing, offering a metabolic explanation for its beneficial effect on mood stabilization.

What Is a Ketogenic Diet?

The ketogenic diet is a high-fat, low-carb diet that changes the body's main source of energy from glucose to ketones. As carbohydrate consumption is significantly decreased, the liver breaks down fats into ketones, which can be used as a substitute fuel by the brain and body.

First developed in the 1920s as a therapy for epilepsy, the ketogenic diet has been researched for its therapeutic applications in a variety of neurological and psychiatric disorders, including Alzheimer's disease, Parkinson's disease, and most recently, bipolar disorder.

There's a critical need for bigger replication studies and well-designed randomized clinical trials to follow up on these findings," added Dr. Campbell. "Our findings indicate that a ketogenic diet may be a useful adjunctive treatment for bipolar disorder, bringing new promise to patients who have difficulty with standard therapies.

Paneer has long been a staple in Indian households, valued for its high protein content and versatility. However, growing concerns over food adulteration and the increasing availability of cheaper alternatives have brought analogue paneer into the spotlight.

While both products may look similar on the plate, they differ significantly in how they are made, their nutritional value, and their potential impact on health.

Real Paneer Vs Analogue Paneer

Real paneer is made by curdling milk. It naturally contains dairy protein (casein), calcium, and other milk nutrients.

The nutritional differences between the two can be significant. While genuine paneer provides complete protein and beneficial dairy nutrients, analogue paneer may contain lower-quality protein, higher amounts of unhealthy fats, sodium, and food additives depending on its formulation.

Regular consumption of heavily processed versions, particularly those high in trans fats or saturated fats, could contribute to long-term health concerns when eaten frequently as part of an unhealthy diet.

That said, not all analogue paneer products are nutritionally poor, making it important for consumers to read ingredient labels and choose products carefully.

Analogue paneer is typically made using vegetable fats/oils, starches, emulsifiers, and other additives to mimic paneer's texture and appearance. It is often cheaper and may contain substantially less protein than real paneer.

If someone regularly eats analogue paneer believing it is real paneer:

• They may consume less protein and calcium than expected, especially if paneer is a major protein source in their diet.
• Some products may contain higher amounts of refined starch, sodium, saturated fat, or hydrogenated fats, depending on formulation.
• Over years, frequent intake of products rich in trans fats or poor-quality fats could contribute to worse cholesterol levels and cardiovascular risk.
• The biggest issue is often mislabeling: people think they are getting the nutritional benefits of dairy paneer when they are not.

Also read: Why Has FSSAI Banned The Sale Of Dabur India's Ghee, Honey & Other Products?

What Happens If You Eat Analogue Paneer?

That said, not all analogue paneer is inherently harmful. When manufactured properly and clearly labeled, it is a legal food product. The health impact depends on its ingredients and how often it is consumed.

Occasional consumption is unlikely to be a major problem for most healthy people. However, people with heart disease, high cholesterol, diabetes, or those trying to maintain a balanced diet may benefit from choosing traditional paneer more often.

Understanding what goes into the food we eat and making informed choices can help ensure that convenience does not come at the cost of good nutrition.

By Dr. Aakash Patel, Internal Medicine, Sterling Hospital, Gandhidham

Every parent wants their child to stay healthy and active. But we all know how often children fall sick with colds, cough, or infections—especially in the early years. This happens because a child’s immune system is still developing.

The good news is that food plays a powerful role in building immunity. The right nutrition helps the body fight infections better and recover faster. Instead of focusing on “magic foods,” it’s more important to create a balanced and healthy eating pattern every day.

Let’s look at simple, everyday foods that can help strengthen your child’s immunity.

1. Give a Daily Vitamin C Boost with Fruits

One of the easiest ways to support your child’s immunity is through fruits rich in vitamin C. This vitamin helps the body produce infection-fighting cells.

Include fruits like:

• Orange
• Sweet lime (musambi)
• Guava
• Strawberries
• Amla

Amla is a great option—it’s small but packed with nutrients. You can give it in juice, chutney, or powder form.

Try to give at least one seasonal fruit daily—it’s a simple habit with big benefits.

2. Add Colorful Vegetables to Every Meal

Children may not always love vegetables, but they are essential for strong immunity. Different colors mean different nutrients, so try to make meals colorful.

Best options include:

• Carrot (good for eyes and immunity)
• Spinach and greens (rich in iron)
• Broccoli
• Pumpkin

A simple trick: Add vegetables to dishes your child already likes—parathas, dosa batter, pulao, or soups.

3. Don’t Miss Protein – It Builds Immunity

Protein helps the body build antibodies that fight infections. Growing children need good-quality protein every day.

Easy sources:

• Eggs
• Milk, curd, paneer
• Dal, chana, rajma
• Nuts and seeds

Even a simple meal like dal + rice + curd is a great immunity-supporting combination.

4. Include Iron and Zinc for Strong Defense

These two nutrients are often overlooked but are very important for immunity.

For zinc:

• Almonds, walnuts
• Pumpkin seeds
• Whole grains

• Green leafy vegetables
• Dates and jaggery
• Lentils

Children with low iron levels tend to fall sick more often. So, including these foods regularly really helps.

5. Take Care of Gut Health

You might be surprised, but a big part of immunity starts in the gut. A healthy digestive system helps the body absorb nutrients better and fight infections.

Add gut-friendly foods like:

• Curd and buttermilk
• Fruits and vegetables (fiber-rich)
• Whole grains

A bowl of curd daily is one of the simplest ways to support digestion and immunity.

6. Don’t Fear Healthy Fats

Healthy fats are important for energy, brain development, and immunity.

Include:

• Nuts and seeds
• Ghee (in small amounts)
• Traditional cooking oils like groundnut or mustard oil

Just a small amount of good fat in meals can make a big difference.

7. Keep Your Child Well Hydrated

Water is equally important for keeping the body functioning well.

Encourage your child to have:

• Plenty of water
• Homemade soups
• Coconut water
• Fresh juices (occasionally, without added sugar)

8. Use Simple Indian Immunity Boosters

Our traditional kitchen already has many natural immunity supporters.

You can include:

• Turmeric (in milk or cooking)
• Ginger and garlic
• Tulsi

These don’t need to be given separately—just use them in daily cooking.

Simple Tips for Parents

• Focus on balanced meals, not just one “superfood”
• Limit junk food and packaged snacks.
• Offer seasonal fruits and fresh meals.
• Maintain regular meal timings.
• Encourage good sleep and outdoor play.

Final Takeaway

There is no single food that can magically boost immunity overnight. What really matters is consistency—providing a variety of healthy foods every day.

A child who eats well, sleeps well, and stays active naturally develops stronger immunity over time.

As parents, your role is to:

• Offer healthy choices
• Make food enjoyable
• Be patient with eating habits.
• Remember, small daily changes can build lifelong health. A well-nourished child is not only protected from frequent illness but also grows into a stronger, healthier adult.

High-protein diets have become increasingly popular among fitness enthusiasts and health-conscious masses.

However, a new scientific review suggests that many adults, particularly those who are sedentary, maybe consuming more protein than they actually need.

The study also shows that eating less protein rather than more may support healthier ageing by improving metabolism and reducing age-related biological changes.

Are Low Protein Diets The Key To Live Longer?

The review, published by Cell Press, studied data from more than 350 studies investigating how dietary protein affects ageing and metabolic health.

Researchers concluded that reducing overall protein intake, or restricting certain amino acids like methionine, isoleucine, and valine, activates biological pathways linked to better metabolic function, cellular maintenance, and lower inflammation.

According to the researchers, several of these benefits appear to be driven by fibroblast growth factor 21 (FGF21), a hormone that rises when protein intake falls.

Higher FGF21 levels have been associated with better insulin sensitivity, better blood sugar regulation, increased energy expenditure, and healthier ageing in experimental models.

Lead author Dr Dudley Lamming, professor at the University of Wisconsin-Madison, said the growing popularity of protein-enriched foods may not benefit everyone.

"Our review suggests that reducing protein intake, rather than calories, may provide many of the same metabolic benefits while being easier for people to follow," the research team noted, adding that protein recommendations may need to be tailored according to an individual's age and physical activity rather than using a one-size-fits-all approach.

Also read: Do Most Adults Eat More Protein Than They Need? New Review Challenges The 'High-Protein' Trend

Excessively High-Protein Diets May Increase Metabolic Burden

HealthandMe spoke to Dr. Mukesh Thakur, Director - Internal Medicine, Acute Medicine & Clinical Transformation, Sir H. N. Reliance Foundation Hospital, to find out who should and should not cut back on protein to improve longevity.

The doctor says that protein is essential for maintaining muscle mass, supporting immune function, and promoting overall health.

Dr Thakur says, "The optimal amount of protein varies depending on factors such as age, overall health status, and, most importantly, an individual's level of physical activity. For people who are largely sedentary, consuming very high amounts of protein may not offer additional health benefits."

He added that if the excess protein consumed is not utilized to build or maintain muscle through regular physical activity, it may contribute to excess calorie intake and increase metabolic stress.

He also explains, "Emerging research also suggests that chronically high protein intake, particularly from animal sources, may overstimulate biological pathways such as IGF-1 and mTOR, which have been linked to accelerated ageing in experimental studies."

To sum up, for individuals with obesity or diabetes, excessively high-protein diets can be particularly concerning, as they may increase the metabolic burden and are not necessarily associated with better health outcomes.

Conclusion

The researchers caution that the findings should not be interpreted as a recommendation for everyone to reduce protein intake.

While sedentary adults consuming excessive protein may benefit from moderation, adequate protein remains essential for older adults, athletes, pregnant women, children, and people recovering from illness or surgery to maintain muscle mass and overall health.