Sometimes the food you eat or the behavior you exhibit can be a sign of a deficiency and condition you may have. It is similar to when your stomach growls, which signifies that you are hungry. Other signs you may not know about are feeling fatigued when you do not drink enough water, and if you are experiencing a headache then you may need to eat etc. These things happen because they are connected in one way or the other, when you body lacks a specific nutrient you need throughout your day, it can manifest in different ways, let’s take iron for example.

Iron is like the delivery truck for oxygen in your body. It helps your red blood cells carry oxygen from your lungs to all your tissues. The Red Cross Blood Donation explains that when you don't have enough iron, your body can't make enough of these oxygen-carrying cells. This is called iron deficiency, and it can lead to anemia. You might feel very tired, look pale, or get dizzy easily. Headaches, cold hands and feet, and weak hair and nails are also common signs. Because iron is so vital for many of your body's functions, a lack of it can really affect your overall health and energy levels. It's important to recognize these signs and get checked by a doctor if you suspect you might have an iron deficiency.

What is Pagophagia and Pica?

Sometimes, your body sends strange signals when it's missing something important. One unusual signal for iron deficiency is wanting to eat ice, which doctors call pagophagia. This is part of a bigger problem called pica, where people crave things that aren't food. Other examples of pica are wanting to eat dirt, clay, or even starch. It's not just these things; some people crave things like coal, chalk, paper, or hair. While kids get pica more often, adults with low iron can have it too, even if they don't have anaemia. This weird craving is your body's way of trying to tell you something's wrong, even if it seems odd.

Eating things that aren't food can be risky. For example, eating dirt could expose you to harmful germs or heavy metals. Eating large amounts of ice might not seem dangerous, but it can sometimes hurt your teeth or gums. Ingesting non-food items can lead to serious problems like poisoning, where harmful substances build up in your body. It can also cause blockages in your intestines, which can be very painful and dangerous. Symptoms like stomach pain, bloating, feeling very tired, nausea, and diarrhea can signal that something is wrong. If you find yourself constantly wanting to eat ice or other non-food items, it's really important to talk to a doctor. They can help figure out why you're having these cravings and make sure you stay safe.

How Can You Make This Better?

If you're craving ice or other non-food items, it's important to see a doctor. They'll ask about your symptoms and might do some blood tests to check your iron levels. It's possible that your cravings are caused by iron deficiency, but they could also be related to other nutritional deficiencies or even emotional problems. Things like stress, obsessive-compulsive disorder, or developmental issues can sometimes cause pica. The doctor will try to figure out the root cause of your cravings. If it's an iron deficiency, they might suggest taking iron supplements or changing your diet. If it's an emotional issue, they might recommend talking to a therapist. Getting the right diagnosis and treatment is important for your health and well-being.

Breast cancer remains one of the most common and fatal cancers among women worldwide, and early detection is proven to play a crucial role in improving outcomes. While mammography remains the most effective screening tool, knowing when to start and how often to get screened can be confusing.

The changing medical guidelines, as with the new screening guidelines from the American College of Physicians (ACP), can also leave women confused about when to start mammograms and how often to repeat them. HealthandMe spoke to experts to understand the correct timing.

So, What Do The ACP Guidelines Say?

The new guidance statement developed by ACP's Clinical Guidelines Committee urged mammography screening once every two years in asymptomatic, average-risk adult females, instead of the annual recommendation.

The ACP guidelines further state that all average-risk females ages 50 to 74 must undergo biennial mammography. It added that women aged 75 years or older with asymptomatic and average-risk can also discuss stopping routine screening with their doctor.

In sharp contrast, the United States Preventive Services Task Force (USPSTF) urges starting annual screening at age 40 to save lives.

What You Should Follow

“Some cancer societies like the American Cancer Society say biennial, while NCCN says annually. We prefer annually starting at age 40 till the woman is in good health, as biennial screening may delay early diagnosis in some cases,” Dr. Ashwani Kumar Sharma, Vice Chairman - Manipal Comprehensive Cancer Centre and Onco Robotic Surgeries, Manipal Hospitals, Gurugram, told HealthandMe.

NCCN, or the National Comprehensive Cancer Network, is an alliance of 34 cancer centers in the US.

Dr. Sharma added that a practical and balanced approach would be to do biennial mammography from 40 to 50 years of age and annual mammography after 50 years of age for maximum benefit.

What Are Mammograms?

A mammogram is a low-dose X-ray that captures detailed images of breast tissue, capable of identifying cancers before any physical symptoms appear.

In women with a BRCA1 or BRCA2 gene mutation who are referred to as "high risk" or with a history of radiation to the chest between ages 10 and 30, screening may start as early as age 30 and include annual breast MRIs alongside mammograms.

Mammograms: What Do India’s Guidelines Say?

Breast cancer in India is usually diagnosed at an advanced stage due to poor health awareness. But of late, there has been an increase in awareness, and more and more women are reporting in their earlier stages with a breast lump.

“Sometimes even this is too late. Breast cancer screening would help us diagnose this disease at an even earlier stage to help increase the chances of a cure from this deadly but treatable disease with the help of simple tests,” Dr Abhijit Kotabagi, Senior Consultant, Department of Surgical Oncology, Yatharth Hospital, Noida, told HealthandMe.

“I would endorse screening and women’s health awareness in our Indian population for women above 40 years after discussion of the pros and cons of screening with a clinician,” he added.

The Indian Council of Medical Research (ICMR) and other health organizations recommend the following guidelines:

1. Women Aged 30-40 Years

• Clinical Breast Examination (CBE) every 1-3 years by a doctor.
• Self-Breast Examination (SBE) every month to check for lumps or changes.

2. Women Aged 40-50 Years

• Annual Clinical Breast Examination (CBE).
• Mammogram (X-ray of the breast) every 2 years if advised by a doctor.

3. Women Above 50 Years

• Mammogram every 2 years (or as recommended by a doctor).
• Continue monthly self-exams and yearly clinical exams.

India is in the peak of summer, with heatwave conditions affecting several parts of the country. The India Meteorological Department (IMD) has predicted that these extreme heat conditions will continue over the next few days, especially across North and Central India.

According to IMD's latest bulletin, heat wave conditions are likely in isolated pockets of Bihar, Haryana-Chandigarh-Delhi, Punjab, East Rajasthan, Vidarbha, Chhattisgarh, and Jharkhand.

The IMD has also forecast a yellow alert for heatwave conditions at isolated places in Delhi from today, with maximum temperatures expected to climb between 41 °C and 44 °C through April 24. The state government has issued guidelines for all schools, focusing on hydration and safety measures.

As temperatures rise, health experts highlighted the disproportionate burden of heat on women and the related physical, social, and financial effects. Studies show women often have higher heat-related mortality rates and suffer from increased fatigue, dehydration, and reproductive health issues.

Women typically face higher risks during heatwaves than men due to

• physiological factors (higher body fat, lower sweat rate),
• hormonal changes (menopause, pregnancy),
• social roles.

How Heatwaves Affect Women Differently

Heat stress is known to interfere with the endocrine system, which disrupts hormonal balance. This means that severe heat can cause delay or interrupt menstrual cycles, causing heavier or more painful periods, and, in severe cases, absence of menstruation. Women with conditions like PCOS or endometriosis face compounded stress.

"Many women report feeling unusually tired, irritable, or drained during heat waves, and hormones can play a role," Dr. Tripti Raheja, Director - Obstetrics & Gynecology at the CK Birla Hospital (R), Delhi, told HealthandMe.

Women are more likely to feel this during certain hormonal phases, such as menstruation, PMS, pregnancy, perimenopause, or menopause.

“Women’s core temperatures rise after ovulation. That, combined with a higher surface area-to-mass ratio, means they absorb heat more quickly,” Mike Tipton, professor and leading expert in applied physiology at the University of Portsmouth, was quoted as saying to Thisdaylive.com.

Women in perimenopause or menopause may experience hot flashes, night sweats, and sleep disturbances, making heat waves exhausting.

Also read:Heatwave Hassles: What Body Odour Could Say About Your Health

Iron deficiency or heavy bleeding can also lower energy levels, and extreme heat may worsen weakness.

Pregnant women naturally have higher metabolic demands, so dehydration and fatigue can set in faster.

Without sufficient hydration, blood flow to the placenta might be reduced, potentially harming the baby. Heat exhaustion in pregnancy can cause early labor or stillbirth. Thyroid disorders and PCOS can also contribute to fatigue and reduced overall energy levels, Dr. Raheja said.

"Long exposure to high temperatures can disrupt the balance between hormones such as estrogen, progesterone, and thyroid hormones, which regulate energy, mood, and metabolism," Dr. Sakshi Goel, Senior Consultant Obstetrics & Gynecology at Rainbow Children's Hospital, Delhi, told HealthandMe.

Dehydration further worsens this by affecting circulation and temperature control, leading to exhaustion, headaches, and dizziness.

Moreover, sleep disturbances from hot nights can impair melatonin production and disrupt overall hormonal rhythms. This leads to poor recovery and low energy the next day.

How Women Can Protect Their Health From Heatwaves

Read: Excessive Energy Drinks Damaging Young Adults’ Livers, Experts Warn

Understanding how heat affects hormonal health lets women take steps to manage fatigue and maintain overall well-being during extreme weather.

To cope better, the experts suggested prioritizing hydration and including ORS when needed.

Dr. Goel noted that even mild fluid loss can hurt circulation and lower the body’s ability to regulate temperature. This can lead to exhaustion, headaches, and dizziness. Other preventive measures include:

• Avoiding long sun exposure during peak hours.
• Eating lighter, balanced meals and avoid stepping out during peak afternoon heat.
• Wearing breathable clothing and ensure adequate sleep in a cool environment.
• Gentle movements, such as walking or stretching, can improve circulation and mood.
• If fatigue is severe, persistent, or associated with dizziness, palpitations, irregular periods, or excessive weakness, it is important to seek medical evaluation rather than dismissing it as just the weather.

We usually think of nature as something pleasant. A place to relax, unwind, and maybe take a break from routine. But over time, it is becoming clearer that it is not just about feeling good in the moment. Regular time in natural surroundings actually supports both mental and physical health in ways we often overlook.

Most of us spend our days indoors, moving from one closed space to another. Screens, artificial lighting, constant noise, and very little exposure to natural light or open air. It becomes normal, but the body does not fully adapt to it. The result often shows up as poor sleep, frequent fatigue, irritability, or a constant sense of mental heaviness.

Earth Day: How Nature Boosts Mind

Spending time in nature does not act like a quick fix. But it does help the system slowly come back into balance. It helps reduce stress at a deeper level.

Stress is not always obvious. It builds quietly in the background. Being in natural spaces helps bring it down in a way that does not require effort. When you are around trees, open skies, or even a small green space, the body begins to relax on its own. Breathing slows, muscles soften, and the mind becomes less tense.

This is why even a short walk outside can leave you feeling lighter. Not because your situation has changed, but because your body is no longer in a constant state of alert.

It supports anxiety and low mood. For people dealing with anxiety or feeling low, being in nature can create some distance from repetitive thoughts. The mind is usually busy replaying or anticipating things. In a natural setting, attention shifts outward. You begin to notice small details without trying.

That shift matters. It gives the mind a break from itself.

Over time, regular exposure to natural environments has been linked to better mood, improved focus, and a greater sense of emotional stability. It does not replace professional help when needed, but it can support recovery in a steady, quiet way.

It improves sleep and daily energy. Sleep is something a lot of people struggle with now, even if they don’t always connect it to their daily routine. When you spend most of your time indoors, your body doesn’t really get clear signals about when to be active and when to slow down.

Getting some natural light during the day, even for a short while, helps reset that rhythm. It tells your body that it’s daytime, which makes it easier to wind down later.

Something as simple as stepping out in the morning or taking a walk in the evening can make a difference over time. Sleep starts to feel more settled, and when that improves, you usually notice it in your mood, your focus, and your energy throughout the day.

Earth Day: How Nature Improves Health

It has an effect on physical health too. The impact is not just mental. Being in natural environments has been associated with lower blood pressure, better heart health, and improved immunity. Fresh air, movement, and reduced stress all contribute to this.

It is not about doing anything intense. Even something as simple as a slow walk, sitting in a park, or just being in a quiet outdoor space can make the body feel a little lighter.

It creates space without asking for effort. One of the reasons nature works so well is that it does not demand anything from you. You do not have to perform, improve, or follow a routine. You can show up tired, distracted, or stressed, and it still helps.

This makes it easier to return to, especially on days when everything else feels like effort. It can be part of everyday life. You do not need a big plan to make this work. A few minutes in sunlight, a short walk in a nearby park, sitting near a tree, or even noticing the sky at the end of the day can be enough to start with.

These small instances do not appear very significant; however, they accumulate over time and provide us with enhanced cognitive functioning, emotional stability, and an overall healthier body.

While Earth Day reminds us of the need for preserving the environment, it is crucial to note that our well-being is directly linked to the environment.

We perform better when we are one with it. Sometimes, all it takes for us to take care of ourselves is just stepping out into the natural world.