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.

Subtle personality shifts are often brushed off as stress, burnout, or simply aging; however, experts speaking to The Telegraph UK said that, in many families, behavior changes appeared years before memory problems ever showed up. Long before forgetting names or misplacing keys, the brain sometimes reveals distress through temperament.

Here are the personality patterns specialists consider early warning signs.

Loss Of Confidence

One of the earliest changes families notice is a sudden drop in self belief. A person who once handled responsibilities with ease may start doubting routine decisions. Tasks they previously mastered begin to feel overwhelming.

This does not look like ordinary ageing. It feels abrupt and out of character. People may avoid activities they enjoyed, stop fixing things around the house, or repeatedly seek reassurance.

The reason lies in declining brain flexibility. When brain networks struggle to process information efficiently, the individual senses something is wrong even before memory fails. Many withdraw socially, which further increases cognitive decline risk because isolation deprives the brain of stimulation.

Becoming Less Curious Or Open

Everyone becomes slightly set in their ways with age. But a marked shift toward rigid thinking can be significant.

Someone once eager to try new foods, travel, hobbies, or conversations may now resist anything unfamiliar. They prefer repetitive routines and become uncomfortable with change.

This matters because curiosity acts like exercise for the brain. Reduced openness means fewer new neural connections being formed. Over years, that lack of stimulation weakens resilience against degeneration.

Families often interpret this as stubbornness. In reality, the brain may be losing its ability to adapt.

Difficulty Handling Problems

A striking early sign is emotional collapse over manageable situations. People who previously handled pressure calmly may suddenly panic over bills, schedules, or minor setbacks.

They might abandon responsibilities, become overwhelmed quickly, or react with distress disproportionate to the problem.

This happens because the brain’s coping reserve shrinks slowly over time. The person is not overreacting intentionally. They genuinely cannot process the situation the way they once could.

Often, this stage appears many years before diagnosis.

Rising Impulsivity

Uncharacteristic impulsive behavior can be a strong warning sign. This may include reckless spending, gambling, inappropriate jokes, blunt comments, or risky decisions.

The change is especially noticeable when the person was previously cautious.

This reflects weakening control centres in the brain that regulate inhibition. The desire may always have existed, but the filter disappears. Families sometimes mistake this for a personality crisis or rebellion rather than a neurological change.

Reduced Conscientiousness

Another overlooked sign is declining organization. Bills go unpaid, appointments are missed, and routines fall apart.

The person may appear lazy, careless, or uninterested in hygiene or planning. In truth, the brain’s planning circuits are struggling.

Interestingly, people who maintain structured habits tend to have lower dementia risk. When those habits suddenly erode, it may indicate underlying biological changes rather than attitude.

Increased Anxiety And Emotional Fragility

Heightened nervousness often emerges early. Individuals become unusually worried, tense, or easily rattled. Minor uncertainties feel threatening.

Chronic stress affects inflammation levels in the body and brain, which accelerates damage to nerve cells. The emotional change can therefore be both a symptom and a driver of decline.

Families frequently interpret this as midlife stress, but persistence and personality mismatch are key clues.

Loss Of Warmth And Empathy

Perhaps the most distressing shift is emotional distancing. Someone affectionate may grow indifferent, withdrawn, or blunt. They may stop comforting loved ones or show little reaction to emotional events.

This does not mean they care less. The brain regions responsible for social understanding and emotional recognition are weakening.

Such changes are often mistaken for depression or relationship problems, delaying evaluation.

When Should You Be Concerned

A single change alone rarely means dementia. What matters is a consistent shift from lifelong behavior. If reactions feel unfamiliar compared to how the person handled situations for decades, it deserves attention.

In many cases, personality changes appear years before memory loss. Recognizing them early allows families to seek assessment, improve lifestyle factors, and prepare support systems while independence remains intact.

The brain often whispers before it forgets. Listening to behavior can be the first step toward protecting it.

Heart attack is the world's number one killer, yet its symptoms differ for both men and women, leading to varied outcomes.

A heart attack typically occurs when cholesterol plaque builds inside the walls of arteries and causes damage to the major blood vessels.

While men typically develop plaque in the largest arteries that supply blood to the heart, in women, it accumulates in the heart’s smallest blood vessels, known as the microvasculature.

A study published today in Circulation: Cardiovascular Imaging, an American Heart Association journal, showed that women report less artery-clogging plaque. Yet, it did not protect them from heart disease compared to men.

The study showed that women faced increased heart risk at lower levels of plaque compared to men. For total plaque burden, women’s risk began to rise at 20 percent plaque burden, while men’s risk started at 28 percent.

The increasing plaque levels led to a sharper risk for women than for men.

How Heart Attack Symptoms Differ Between Men And Women

According to global studies, women are more likely than men to die from a heart attack. The major reason is the late onset of symptoms of a heart attack in women.

During a heart attack, men are likely to experience sweating, pain in the chest, arms, and legs, and shortness of breath.

While the experiences are common among women, they also tend to suffer a combination of less-recognized symptoms such as nausea, indigestion, fatigue, dizziness, and pain in the neck, jaw, throat, abdomen, or back.

The obvious chest discomfort is also sometimes absent during heart attacks in women.

Other common reasons for heart attacks in women include:

• High testosterone levels before menopause
• Hypertension during menopause
• Autoimmune diseases such as rheumatoid arthritis
• Stress and depression

Can Heart Attacks Be Prevented?

Cardiovascular diseases are mostly preventable by targeting traditional risk factors common to both women and men, which include obesity, smoking, diabetes, high blood pressure, family history and metabolic syndrome -- the co-existence of high blood pressure, obesity, and high glucose and triglyceride levels.

The American Heart Association also advises at least 150 minutes a week of moderate-intensity aerobic activity (such as brisk walking) or 75 minutes of vigorous activity (such as jogging), or a combination of both.

Include fruits, vegetables, lean proteins, whole grains, low-fat or fat-free dairy, nuts, and seeds in your diet.

Limit processed foods, added sugars, sodium, and alcohol.

Seeing your child suddenly screaming at night, with wide eyes and thrashing limbs, can be deeply unsettling. However, remaining calm and focusing on safety is crucial for parents during the sleep terror episodes, said health experts.

Sleep terrors, also known as night terrors, are episodes of sudden fear, screaming, or intense distress that occur during sleep.

The condition is more common in children, especially between the ages of 3 and 8 years, as their sleep patterns are still maturing.

Unlike nightmares, which usually happen during dreaming (REM sleep) and are often remembered, sleep terrors occur during deep non-REM sleep.

Dr Preeti Singh, Senior Consultant, Clinical Psychology, Max Super Speciality Hospital, Dwarka told HealthandMe, that while it may be frightening to witness, especially for parents, sleep terrors themselves are usually not harmful.

Although most kids outgrow this naturally, if the episodes are violent or very frequent, consult a specialist, added Dr Sudhir Kumar, a neurologist at Apollo Hospitals, Hyderabad.

What Are Sleep Terrors

During sleep terror, the child may sit up abruptly, shout, appear frightened, sweat, breathe rapidly, and be difficult to console. In most cases, they do not recall the episode the next morning.

Sleep terrors typically occur in the first third of the night, during deep sleep (slow-wave sleep). They are considered a type of parasomnia, meaning an unusual behavior during sleep.

Dr Kumar, in a post on social media platform X, explained that unlike a bad dream, a sleep terror happens in deep sleep (Stage N3).

It is characterized by abrupt sitting up/screaming, with physical signs that include a fast heart rate, sweating, and dilated pupils.

"It is 11 PM. Your child suddenly sits up, screams at the top of their lungs, and looks terrified. They are not responding to you, and they seem to be looking right through you. This is likely a sleep terror (night terror), a common NREM sleep parasomnia in children aged 3-12,” said Dr Kumar, popularly known as the Hyderabad doctor, on X.

The expert noted that the children are unlikely to recognize the parents and be "consoled" during the episodes.

What Factors Trigger Sleep Terrors

• Sleep deprivation or irregular sleep schedules
• Fever or illness
• Emotional stress or anxiety
• Major life changes or trauma
• Family history of parasomnias
• Certain medications

For children, sleep terrors are often developmental and tend to reduce as the nervous system matures, Dr Singh told HealthanMe.

How Can Parents Respond?

Parents often feel alarmed during a sleep terror episode, but the key is to remain calm, the experts said. They said during an episode:

• Do not try to fully wake the child, as this may increase confusion and agitation.
• Gently ensure the child is safe and cannot injure themselves.
• Speak softly and reassuringly, even if they do not respond.
• Wait for the episode to pass, which usually happens within a few minutes.

Other preventive measures include:

• Maintaining a consistent bedtime routine
• Ensuring the child gets adequate sleep
• Reducing screen time before bed
• Managing stress during the day
• Creating a calm and secure sleep environment

How To Manage

Most children do not require medical treatment, as sleep terrors usually resolve on their own with age. Treatment is considered when episodes are frequent, severe, cause injury, or significantly disrupt family life.

However, addressing sleep deprivation, treating any underlying medical conditions (e.g., sleep apnea), counseling or stress management strategies can help.