Metabolism plays a big role in our health, it’s not just about helping your digestive system work smoothly, but the way your body breaks down the food and helps nutrients get absorbed into the body that matters. But often due to one reason or the other, your metabolism can slow down, which then causes issues with people. Many people think that the reason they may be gaining weight could be because of their poor metabolism, so how does one go about fixing this issue and how do you even know that the fault lies with your metabolism.

To understand why your metabolism may be slowing down, we must understand what role it exactly plays. Metabolism is the process your body uses to turn food into energy. It's essential for everything from breathing and digestion to keeping you warm. Several things affect how fast your metabolism works, including your genes, health, and lifestyle. A slow metabolism means your body burns fewer calories, which can lead to tiredness, dry skin, weight gain, and cravings.

Why Does Your Metabolism Slow Down?

There can be many reasons why your metabolism may be slowing down. You inherit some of it, and it tends to slow down as you age, often due to changes in your body and less muscle. Men and women have different metabolisms because of body size, makeup, and hormones. What you eat matters too – not enough healthy food or a very low-calorie or high-fat diet can slow it down. A lazy lifestyle, lack of sleep, and stress can also make your metabolism sluggish. Certain health problems like diabetes or an underactive thyroid, and even environmental factors, may also play a role.

Signs You Need To Improve Your Metabolism

While these are some common signs, it is best to visit a healthcare professional and ask for their opinions before you try a solution. There are many underlying reasons as to why you are experiencing slow metabolism, it can also be a side-effect of some medicine. A healthy lifestyle goes a long way, especially for people who already have digestive issues, kidney or even mental health issues like stress and anxiety.

Constant Fatigue

Feeling tired all the time, even without a good reason, could mean your metabolism is slow. A slow metabolism means your body breaks down food into energy slowly, leaving you with low energy levels. You might feel sluggish or get tired easily throughout the day. Changes in what you eat or your body composition (how much fat and muscle you have) can also make you feel more tired.

Dry Skin

Dry skin is common in winter, but if you have it all the time, it could be a sign of a slow metabolism. Thyroid hormones help control your metabolism and also keep your skin hydrated. If your thyroid isn't working right and your metabolism is slow, your skin might get very dry.

Weight Gain

If you're eating healthy and exercising but still gaining weight, a slow metabolism could be the problem. A slow metabolism doesn't turn food into energy quickly, so you burn fewer calories. Extra calories are stored as fat, making it hard to lose weight.

Feeling Cold

Feeling cold even when it's not cold outside can be a sign of a slow metabolism. Your body generates heat through metabolism. If your metabolism is slow, your body temperature might be lower. Some studies show that people with an underactive thyroid or obesity may have lower body temperatures because of a slow metabolism. This can be because of problems with thyroid hormones, which help your body make heat.

Food Cravings

Craving sugary or fatty foods can be a sign of a slow metabolism. Studies show that cravings are related to metabolic health. This is especially true for people who don't eat enough healthy foods, have bad eating habits, or have low muscle mass and high fat mass. Cravings might also mean your body isn't getting enough energy from the food you eat, so it wants more energy.

Mood Swings

Everyone has mood swings sometimes. But if you have them often, it could be from a slow metabolism. Low energy and hormone problems that come with a slow metabolism can make you irritable and frustrated. Some older research also suggests a link between mental health issues and a slow metabolism.

Digestive Problems

Digestion and metabolism are connected. Digestion breaks down food, and metabolism turns it into energy. If your metabolism changes, like slowing down, it can affect your digestion. A slow metabolism can cause constipation, bloating, or diarrhea.

In the wake of a young doctor from Chandigarh accusing a well-known private hospital of unnecessarily admitting patients to Intensive Care Units (ICUs), it is imperative to understand who truly requires critical care.

In a widely shared video posted on the social media platform Instagram, Dr Prabhleen Kaur alleged that the hospital is making the patients remain admitted in the ICU for as long as possible to mint money.

The doctor did not mention the name of the hospital. And HealthandMe could not independently verify the details and the authenticity of the post.

However, the incident reignited concerns over accountability, patient safety, and standards of care in the country.

Speaking to HealthandMe, Dr. Sachna Shetty, Consultant Emergency Medicine at Jaslok Hospital and Research Centre, said that: "ICU admissions are for patients with life-threatening conditions needing intensive support".

"This includes shock, respiratory failure, neurological emergencies, cardiac issues, and multi-organ dysfunction," the doctor added.

What Is ICU? Who Needs Critical Care?

The NHS UK explains that intensive care units (ICUs) are specialist hospital wards that provide treatment and monitoring for people who are very ill.

They're staffed with specially trained healthcare professionals and contain sophisticated monitoring equipment.

Also called critical care units (CCUs) or intensive therapy units (ITUs), it is required in cases where a person is seriously ill and requires intensive treatment and close monitoring.

Most people in an ICU have problems with one or more organs. For example, they may be unable to breathe on their own. Some common reasons include:

• a serious accident
• a serious short-term condition
• a serious infection
• a major surgery.

"ICU beds are limited, reserved for those who'll benefit most. Decisions are time-sensitive, based on triage and clinical scoring. It's about who needs advanced life support, not just who looks critical. Fair use of resources is key," the doctor added.

ICU Admissions: What India’s Guidelines Say

India’s ICU admission guidelines—issued by the Ministry of Health and Family Welfare in January 2024 — clearly defines who should and should not be admitted to an ICU. According to the guidelines:

• ICU admissions must be based on the severity of organ failure and the necessity for organ support or in anticipation of a potential deterioration in the patient's medical condition.
• Hospitals cannot admit critically ill patients in ICU in case of refusal by them and their relatives.
• ICU is not recommended in cases where there is no treatment possible or available, and if the continuation of therapy is not going to make an impact on the outcome, especially survival.
• Anyone with a living will or advanced directive against ICU care should not be admitted to ICU.
• Low priority criteria in case of a pandemic or disaster situation, where there is resource limitation, should be taken into account for keeping a patient in the ICU.
• Blood pressure, pulse rate, respiratory rate, breathing pattern, heart rate, oxygen saturation, urine output and neurological status among other parameters should be monitored in a patient awaiting an ICU bed

1. patients with altered level of consciousness,
2. hemodynamic instability,
3. need for respiratory support,
4. patients with acute illness requiring intensive monitoring
5. organ support or any medical condition or disease with anticipation of deterioration.

Guidelines For ICU Discharge Criteria In India

The guidelines stress the importance of physiological parameters returning to near-normal or baseline status.

Furthermore, reasonable resolution and stability of the acute illness that led to ICU admission are essential factors.

Patient and family agreement for ICU discharge, particularly in cases where a treatment-limiting decision or palliative care is opted for, is also highlighted.

Modern lifestyle changes are contributing towards the rising neurological problems among young adults, said health experts today on World Health Day 2026.

World Health Day is observed annually on April 7 to mark the founding day of the World Health Organization (WHO) in 1948 for public health worldwide. World Health Day 2026 will be observed under the theme “Together for health. Stand with science.”

The health experts noted that conditions such as recurrent headaches, mild weakness, strokes, and spine disorders were traditionally more common among older adults. However, modern lifestyle changes—sedentary habits, unhealthy diets, chronic stress, and increased screen time—are now driving a surge of these neurological problems among younger populations.

“The surge in neurological conditions today is not just a clinical challenge, but a reflection of how rapidly our lifestyles are evolving. We are seeing younger patients presenting with serious issues like stroke and spine disorders, conditions that were once more age-associated. This shift makes it imperative to recognize that neurological health is closely linked to everyday habits, stress, and timely medical attention,” Dr. Gaurav Sharma, Senior Consultant - Neurology, Paras Health Panchkula, told HealthandMe.

Neurological Disorders: Silent Onset

The health experts emphasized that the threat of neurological disorders is surging silently. The conditions, ranging from recurrent headaches and mild weakness to strokes and spine disorders, often show no noticeable symptoms in the early stage.

As a result, these go unnoticed until advanced stages, which makes the role of early detection and preventive care more crucial.

“Neurological disorders often progress silently, and by the time symptoms become severe, the condition may already be advanced. One of the biggest challenges we face today is the lack of awareness around subtle early signs, whether it is recurrent headaches, mild weakness, or persistent back issues, which are frequently overlooked or ignored,” Dr. Ritu Jha, Director & HOD - Neurology, Sarvodaya Hospital Sector -8, Faridabad, told HealthandMe.

Health specialists stressed the need to boost early detection, preventive care, and lifestyle modifications to protect brain and nerve health.

They called for changing the mindset from reactive to proactive care. Early identification of symptoms and prompt intervention can dramatically alter outcomes. They recommended:

• timely check-ups,
• awareness of warning signs,
• regular exercise,
• balanced nutrition,
• stress management.

Advancement In Neurological Care

With the progress in precision-driven and minimally invasive neurosurgery, we are now better equipped than ever to treat complex conditions effectively, provided patients seek care at the right time.

“Today’s advanced surgical techniques allow us to operate with greater accuracy while minimizing trauma to the patient, leading to faster recovery and improved long-term outcomes. Bridging the gap between symptom onset and specialist consultation will be key to reducing the overall burden of these conditions,” Dr. Jha said.

Over 7% Indians Engaging In Healthy Aging

A nationwide survey conducted by Local Circles, a Delhi-based community platform and citizen pulse aggregator, for World Health Day 2026, found that more than 7.3 percent of Indians are actively working on slowing aging.

The report showed that preventive healthcare has gained importance, and people are increasingly indulging in healthy practices such as lifestyle, diet, exercise, supplements, and therapy to ensure healthier, more active years.

It noted that fitness trends such as yoga, strength training, and regular physical activity, along with balanced diets rich in antioxidants, are widely promoted to maintain physical health and vitality.

Mental well-being practices, including meditation and stress management, are also being recognized as essential components of healthy aging.

Prime Minister Narendra Modi today, on the occasion of World Health Day 2026, reaffirmed his commitment to building a healthier society and nation.

The Prime Minister also extended gratitude to all healthcare workers for their tireless service to the public health.

He also urged citizens to work together to strengthen healthcare systems and prioritize the well-being of every individual.

“On World Health Day, we express our gratitude to all those who dedicate themselves tirelessly to the service of others and work towards a healthier planet,” PM Modi said in a post on the social media platform X.

“We also reaffirm our commitment to building a healthier society. Let us all keep working together to strengthen healthcare systems and prioritise the well-being of every individual,” he added.

The Ministry of Health also advised people not to ignore signs given by the body, such as

• Fatigue.
• Stress.
• Poor sleep.
• Dehydration.

Health Is Wealth

Union Health Minister JP Nadda highlighted India’s approach to healthcare, which combines “age-old wisdom with modern science, helping improve lives not just at home but across the world”.

Citing government initiatives such as Ayushman Bharat and the PM Bharatiya Janaushadhi Pariyojana, Nadda stated that the “strengthened healthcare system (is) making quality treatment more accessible, affordable, and inclusive for every citizen”.

The Health Minister also expressed "heartfelt gratitude to all doctors, nurses, and frontline workers whose dedication keeps our healthcare system strong. Let us all work together towards building a healthier and stronger nation”.

Meanwhile, Union Commerce Minister Piyush Goyal urged citizens to make investments for their health.

Calling health "the ultimate wealth”, he said: “This #WorldHealthDay, I urge everyone to take a little more time for themselves”.

The Minister also urged people to “move more, eat better, and prioritize well-being. Let’s also encourage every member of our family to stay fit by making healthier choices together as a family. A healthy Bharat begins at home”.

World Health Day 2026

World Health Day is observed annually on April 7 to mark the founding day of the World Health Organization (WHO) in 1948 for public health worldwide.

World Health Day 2026 will be observed under the theme “Together for health. Stand with science.” It highlights the role of the WHO in promoting public health, which has led to improvements in the global maternal mortality rate, falling by more than 40 percent since 2000, and a reduction of over 50 percent in deaths among children under five.

The WHO stated that science was behind every health progress, which led to improvements in global health and lives. This includes the development of

• anesthesia
• safer medicines and affordable vaccination
• screening technologies, such as electronic blood pressure monitors and mammography tools.

“Science is one of humanity’s most powerful tools for protecting and improving health,” said Tedros Adhanom Ghebreyesus, Director-General of the World Health Organization.

“People in every country live longer and healthier lives on average today than their ancestors did, thanks to the power of science. Vaccines, penicillin, germ theory, MRI machines, and the mapping of the human genome are just some of the achievements that science has delivered that have saved lives and transformed health for billions of people,” he added.

The WHO emphasized that science must continue to guide health decision-making at all levels.