• Published on: May 17, 2022
  • 2 minute read
  • By: Second Medic Expert

What Is Preventive Health Checkup?

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A preventive health checkup is a visit to your doctor to screen for potential health problems. The goal is to catch any problems early when they're easier to treat. Screening tests vary depending on your age, sex, and medical history, but may include a physical exam, blood pressure check, cholesterol test, and screening for cancer and other diseases.

Preventive health screenings are important because they can help identify health risks before they become serious. Many health problems — including heart disease, stroke, cancer, and type 2 diabetes — can be prevented or at least detected early through regular screenings. If you have any questions about what screenings are right for you, talk to your doctor.

A preventive health checkup is a periodic health examination that is intended to identify early signs of disease and to prevent them from developing into more serious conditions. It usually includes tests for common medical conditions such as high blood pressure, heart disease, cancer, and diabetes.

It usually includes a review of the person's medical history, family history, and risk factors for specific diseases, such as heart disease, stroke, cancer, and diabetes. Additionally, it may include a physical examination and laboratory tests. A preventive health checkup is a periodic medical examination performed with the aim of early detection and prevention of diseases in asymptomatic individuals. It usually includes a review of family history, risk factors for common diseases, and recommended screenings based on age, sex, and other personal risk factors.

The doctor will typically check your blood pressure, heart rate, weight, and cholesterol levels, as well as ask about your family history of disease. They may also order other tests or screenings depending on your age and risk factors. It can also help you establish a relationship with a doctor who can help monitor your health over time. A preventive health checkup (preventive health assessment) is a physical examination and medical history review by a health professional that is designed to identify risk factors for preventable diseases and conditions. It also helps to assess the overall state of a person's health and well-being.

The purpose of a preventive health checkup is to detect early signs of disease, assess the risk for developing chronic diseases, and provide guidance on how to reduce this risk. The checkup may also include screenings for cancer, heart disease, stroke, sexually transmitted infections (STIs), and other conditions. A preventive health checkup is a doctor's appointment during which you get a variety of tests to screen for illness or disease. Typically, a preventive health checkup includes a physical exam, lab tests, and other screenings. The purpose of a preventive health checkup is to identify any potential health problems before they become serious.

Preventive health care is important because it allows doctors to detect problems early on, when they're easier and less expensive to treat. Many chronic diseases — such as heart disease, cancer, and diabetes — can be treated or managed more effectively if they're caught early. Additionally, early diagnosis often means that less severe treatment is required.

Typically, a preventive health checkup includes screenings for cancer, heart disease, and other chronic conditions, as well as physical examinations and laboratory tests. Many experts recommend that all adults have a preventive health checkup at least once every two years. However, people who are at risk for certain diseases or who have medical conditions may need to be screened more often.

The main goal of a preventive health checkup is to identify potential problems before they become serious and require expensive and invasive treatments. Preventive health checkups typically include a physical examination, lab tests, and/or imaging scans. They may also include lifestyle counseling to help people make healthy choices that can reduce their risk for disease. The purpose of a preventive health checkup is to identify any potential problems before they become serious and require expensive treatment.

During this exam, the doctor will measure your height, weight, and blood pressure; listen to your heart and lungs; examine your skin, hair, and nails; look in your eyes and ears; and palpate your abdomen. He or she may also order laboratory tests or other diagnostic procedures, such as X-rays or CT scans.

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Hidden Sodium in Indian Foods

Hidden Sodium in Indian Foods – Why It Matters

When we think of salty foods, items like chips, pickles, and papads usually come to mind. But what if we told you that many everyday Indian dishes — the ones we consider "normal" or even "healthy" — are loaded with hidden sodium? This is especially important because excess salt (sodium) is a major factor behind rising cases of high blood pressure, heart disease, and kidney problems in India.

Let’s understand what hidden sodium is, why it is found in so many Indian foods, and how it silently affects your health.

 

What Is Sodium and Why Do We Need It?

Sodium is a mineral that our body needs in small amounts. It helps in:

  • Controlling blood pressure

  • Balancing fluids in the body

  • Supporting muscle and nerve function
     

But the key word here is “small” amounts.

According to the World Health Organization (WHO), an adult should not consume more than 2,000 mg of sodium per day — roughly one teaspoon of salt. However, studies show that Indians are consuming twice that amount, and often without realizing it.

 

What Is Hidden Sodium?

Hidden sodium refers to the salt content in foods that don’t taste salty or where you don’t expect salt. This includes:

  • Ready-made spice blends

  • Pickles and chutneys

  • Snacks like bhujia, samosas, or farsan

  • Bakery items like bread, biscuits, and cakes

  • Canned or preserved foods

  • Processed or packaged items like instant noodles or ready-to-eat meals
     

You might not sprinkle extra salt on these foods, but they already contain high levels of sodium.

 

Common Indian Foods High in Hidden Sodium

Here are some everyday foods that may surprise you with their sodium levels:

1. Pickles and Papads

Almost every Indian household has pickles and papads. A single spoon of pickle or a piece of papad can have 200-300 mg of sodium. We eat them as sides, but they add up quickly in your daily intake.

2. Spice Mixes and Masalas

Store-bought masalas like garam masala, chaat masala, and pav bhaji masala often contain added salt to enhance flavor. Every spoon you add means more sodium, even if you don’t add salt separately.

3. Instant and Packaged Foods

Instant noodles, soups, and snacks like sev, murukku, or mixture are loaded with salt to preserve them and enhance taste. Even a small packet can exceed 1,000 mg sodium!

4. Street Food

Street foods like chaat, vada pav, samosa, and pakoras are often seasoned heavily with salty masalas, chutneys, and sauces.

5. Restaurant & Takeaway Food

Curries, biryanis, dals, and even roti or naan from restaurants contain more salt than home-cooked food. Chefs add salt multiple times – during marination, cooking, and seasoning.

 

How Hidden Sodium Affects Your Health

1. High Blood Pressure

Sodium pulls water into the bloodstream, increasing blood volume. This raises your blood pressure, putting strain on the heart.

2. Heart Disease & Stroke

Over time, high blood pressure damages arteries, leading to heart attacks and strokes — two of the biggest killers in India.

3. Kidney Damage

Excess sodium makes kidneys work harder, and over time, they may fail to remove toxins efficiently.

4. Water Retention and Bloating

High sodium causes your body to hold on to extra water, making you feel puffy and bloated.

5. Increased Risk of Osteoporosis

Too much salt can cause the body to lose calcium, leading to weak bones over time.

 

Why Is This a Bigger Issue in India?

  • Cultural habits: We love flavor, and salt enhances taste. From spicy pickles to tangy chaat, salt is everywhere in Indian cuisine.
     

  • Lack of awareness: Many people don’t know that even “non-salty” foods like biscuits or bread have sodium.
     

  • No clear labeling: Many Indian packaged foods don’t clearly mention sodium levels.
     

  • Rising packaged food consumption: Urban lifestyles mean more reliance on processed foods.
     

 

How to Reduce Hidden Sodium in Your Diet

You don’t need to give up your favorite Indian foods — just make smarter choices:

Read Labels

Look for “low sodium” or “no added salt” options in packaged foods. Check the nutrition panel for sodium content.

Cook at Home

Cooking at home gives you full control over how much salt you use. Avoid adding salt to rice or chapati dough.

Limit Pickles, Papads & Chutneys

Enjoy these in moderation — they are sodium bombs. Use smaller portions or make low-salt versions at home.

Cut Back on Packaged Snacks

Instead of salted namkeen, go for roasted chana, fresh fruits, or homemade snacks.

Use Herbs & Spices

Flavor your food with herbs like coriander, mint, curry leaves, or spices like cumin, turmeric, ginger, garlic, and mustard. They add taste without the salt.

Avoid Extra Table Salt

Don’t sprinkle salt on salads, curd, or fruits. Train your taste buds to enjoy food with less salt.

Hydrate Well

Drink enough water daily — it helps flush out excess sodium from the body.

 

A Word for Those With Health Issues

If you have high blood pressure, kidney issues, or are at risk of heart disease, you need to be even more careful. Talk to your doctor or a dietitian about a low-sodium diet plan suitable for your lifestyle.

 

Conclusion: Don’t Let Sodium Stay Hidden

Sodium is essential in small amounts, but hidden sodium in Indian foods is putting your health at risk — quietly, every day. The problem is not just about adding less salt; it's about knowing where the salt is hiding.

Start small — read food labels, choose fresh over processed, and use herbs to flavor your meals. With a little awareness and effort, you can take control of your salt intake and protect your long-term health.

Take the first step towards a healthier heart and body by learning more about hidden sodium in Indian foods – why it matters.

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