Eating excess sugar does not cause diabetes but salt might do just the same. How? Well, the salt you consume (table salt) is composed of 40% sodium and 60% chloride. When consume excess sodium, your body retains more water to counter it, increasing the volume of blood being circulated in your body. This leads to high blood pressure, which is one of the indirect triggers of diabetes. Moreover, eating salty snacks and food items more than often leads to cravings for sugary beverages. In addition to this, studies have found that an increase in dietary salt intake surpasses the activity of renin-angiotensin or RAS, which plays a crucial role in the regulation of renal and cardiovascular physiology.

Low-Sodium Foods You Can Add To Your Diet Today

All the aforementioned reasons make low-sodium food items a healthier choice for people. But if you are wondering what to consume, here is a list of low-sodium food items that you can include in your everyday diet.

1. Fresh or frozen vegetables without added sauces or seasonings are naturally low in sodium—typically less than 50 mg per serving. However, the fancy salads sold out in the market are "loaded" with high-salt condiments and salad dressings. add

For a healthier twist, it is advised to use a dash of balsamic vinegar as a salad dressing and adding shelled edamame, a low-sodium soybean, for a nutritional boost. For variety, try a cauliflower and black bean rancheros recipe, ensuring low-sodium canned vegetables are used.

2. Baked and sweet potatoes are naturally low in sodium and rich in potassium. Incorporating these into your diet may reduce the need for excessive sodium reduction, though moderation remains key. To enhance your potato dishes, consider topping baked potatoes with low-sodium salsa or adding cinnamon to sweet potatoes. For a creative take, try a sweet potato avocado "toast" recipe for a potassium-rich snack or lunch option.

Unsalted Nuts Are An Interesting Option

3. Unsalted, in-shell nuts are a heart-healthy, sodium-free snack that’s rich in fibre and unsaturated fats. Ex excellent tip to limit their consumption is to crack their shells as it slows down the process. Popcorn is another low-sodium option when air-popped or prepared on the stove with a little olive oil. Just skip the salt.

4. Fruits like apples, apricots, papayas, and bananas are naturally low in sodium and provide heart-healthy potassium. Substitute these for sugary snacks—an apple instead of cookies, or apricots instead of salty chips. For dessert, consider a warm fruit salad with almonds and chocolate for a satisfying yet low-sodium treat.

5. Yogurt is a low-sodium, calcium-rich food that supports heart health and blood pressure management. Opt for plain yoghurt over flavoured varieties, which often contain added sugars. Enhance plain yoghurt by adding fruits or nuts. Try a plum, almond, and yoghurt parfait for a heart-healthy snack or dessert option.

6. Beans, lentils, and grains are excellent low-sodium choices. Grains like oats also help lower bad cholesterol and reduce the risk of type 2 diabetes. Choose dried beans or low-sodium canned options to limit sodium intake. Start your day with oatmeal topped with fruits, nuts, and cinnamon, or incorporate rice and beans into your meals. Enhance flavours with spices like turmeric, rosemary, garlic, or cayenne instead of salt. For a creative breakfast, try banana and coconut quinoa and oats porridge—a nutritious and flavorful option.

If you like orange juice and drink it daily for your breakfast, you are good to go. But, if you are someone who does not drink orange juice, you may want to reconsider your food habits. Scientists found that that orange juice could actually extend your healthy life and benefit your cardiovascular health.

The study published in Wiley Online Library revealed that orange juice consumption could influence the activity of thousands of genes inside our immune cell. Many of these genes also control blood pressure, calm inflammation and manage the way the body processes sugar. All these functions play an important role for long-term heart health.

How Was The Study Conducted?

The study followed adults who drank 500ml of pure pasteurized orange juice everyday for two months. After a period of two months, many genes that leads to inflammation and higher blood pressure had become less active.

What Were These Genes? These included NAMPT, IL6, IL1B, and NLRP3. These genes switch on when the body is under stress. There is another gene called SGK1 that impacts kidneys ability to hold onto sodium or salt, which also became less active. These changes have also matched a previous findings that showed daily orange juice consumption could also reduce blood pressure. Orange juice contains hesperidin, a flavonoid that could help lower blood pressure. There are antioxidants too that are great for overall heart health.

What About The Blood Sugar Levels?

The trials have shown that orange juice does not simple raise blood sugar levels, instead, it triggers small shifts in the body's regulatory system that could reduce inflammation and also help blood vessels relax.

However, what is important to note is that hesperidin that influences the genes have varied response based on a person's body size. So, people who weigh more could show greater changes in gene, which also involves fat metabolism, while leaner people could show stronger effects on inflammation.

Orange And Heart Health

A systematic review from 2021, published in the journal Phytotherapy Research that involved 639 participants from 15 different studies also found that regular orange juice consumption lowered insulin resistance and blood cholesterol levels. Insulin resistance is what leads to diabetes, as it is the precursor for pre-diabetes, and high cholesterol is linked with heart diseases.

Another 2022 study published in journal Food & Function showed that overweight and obese adults noticed small reduction in systolic blood pressure and increase in high-density lipoprotein or HDL, which is also known as the 'good cholesterol'. This result was achieved only after several weeks of orange juice consumption. While these changes were modest, the improvements could make a greater difference, if the same food habits are maintained for years.

More answers come from looking at metabolites, the tiny molecules our bodies make while breaking down food. A recent review found that orange juice can influence several key pathways, including how we use energy, how our cells communicate, and how the body manages inflammation. It may even shape the gut microbiome, which experts now know plays a big role in heart health.

Furthermore, a 2023 study published in the journal Frontiers In Microbiology noted that people who drank blood orange juice daily for a month saw an increase in gut bacteria that produce short-chain fatty acids, compounds known to support healthy blood pressure and lower inflammation. These volunteers also showed better blood sugar control and reduced levels of inflammatory markers, hinting that the benefits of orange juice may go far beyond its refreshing taste.

The latest Annual Ground Water Quality Report 2025 by the Central Ground Water Board (CGWB) has delivered a worrying revelation: Punjab now records the highest intensity of uranium contamination ever reported in India, with 62.5% of groundwater samples exceeding the safe limit post-monsoon. This is followed by Haryana, Delhi, Karnataka and Uttar Pradesh, indicating a dangerous pattern across north and north-central India.

While nitrate and fluoride remain more widespread contaminants, uranium’s increasing presence raises an urgent public health concern because even low-dose, long-term exposure can quietly harm vital organs.

Where Is Uranium Contamination Rising?

The CGWB tested 3,754 groundwater samples across India in pre- and post-monsoon seasons. The findings show a clear upward trend:

Nationally, uranium exceedance rose from 6.71% (pre-monsoon) to 7.91% (post-monsoon).

Punjab recorded the highest contamination:

• 53.04% pre-monsoon
• 62.50% post-monsoon

Haryana followed with 15–23.75% of samples above limits.

• Delhi: 13–15.66%
• Karnataka: 6–8%
• Uttar Pradesh: 5–6%

The report highlights northwestern India: Punjab, Haryana, Delhi, and parts of Rajasthan and Uttar Pradesh — as the main hotspot, likely due to geogenic factors, aquifer depletion, and intense groundwater extraction. Meanwhile, eastern and southern states reported minimal contamination.

Why Uranium in Water Is Dangerous

According to the 2025 study “Uranium’s hazardous effects on humans and recent developments in treatment,” the real threat from uranium lies in its chemical toxicity, not its radioactivity.

Kidney Damage: The Most Significant Risk

Uranium behaves like a heavy metal that gets absorbed and stored in the kidneys, impairing their ability to filter waste.

This can lead to:

• Proteinuria (excess protein in urine)
• Reduced kidney function
• Long-term kidney diseases

Even low-dose, chronic exposure through drinking water can gradually weaken renal functioning.

Respiratory Harm and Lung Cancer Risk

People who inhale uranium particles — especially workers in mining or processing — face:

• Chronic respiratory irritation
• Persistent coughing
• Higher risk of lung cancer, particularly due to radon gas produced as uranium decays

Gastrointestinal Entry and Toxic Build-Up

Recent findings note that the gastrointestinal system is the main route of uranium entry. Once consumed through contaminated water, uranium moves from the stomach and intestines into soft tissues and organs.

Bone Accumulation and Cancer Risk

Because uranium is a chemical analog of calcium, it can get deposited into bones. Over time, this raises the risk of bone cancer and may interfere with normal bone cell functioning.

Possible Reproductive and Developmental Effects

Animal studies suggest:

• Potential risks of congenital disabilities
• Effects on reproductive organs
• But direct evidence in humans remains incomplete, calling for more research.

Neurological and Immune Effects Being Explored

Some studies hint at:

• Behavioral changes
• Cognitive deficits
• Unclear impacts on the immune system

These areas remain under-studied but concerning.

Why India Must Worry Now

The CGWB report warns that while most groundwater in India remains safe, the pockets of rising uranium contamination require immediate monitoring and mitigation. With millions relying on groundwater for daily consumption, even a small rise in toxic metals can translate into widespread health damage over time.

Long-term exposure rarely shows immediate symptoms, which makes the threat quiet but deeply harmful.

A new study suggests that drinking coffee could help certain individuals slow their biological ageing. Researchers found that consuming up to four cups a day may give some people a biological advantage, effectively making their cells appear five years younger than those who abstain. The study, published in BMJ Mental Health, focused on people with severe mental illnesses, including schizophrenia, bipolar disorder, and psychosis.

How Coffee Might Affect Ageing

The scientists linked this effect to coffee’s high antioxidant content, which appears to protect and lengthen telomeres—the protective caps at the ends of chromosomes. Telomeres function like the plastic tips on shoelaces, preventing chromosomes from fraying. Normally, telomeres shorten naturally as we age, but in people with major psychiatric conditions, this process is often accelerated, contributing to premature cellular ageing.

According to News Medical, coffee’s antioxidants can reduce oxidative stress, a factor that speeds up telomere shortening and biological ageing. By consuming the optimal amount, individuals may slow this process, potentially gaining the equivalent of five years of cellular youth.

The Study: Coffee, Mental Health, and Telomeres

The study observed 436 adults, including 259 participants with schizophrenia and the remainder with affective disorders like bipolar disorder or major depressive disorder with psychotic features. Researchers analyzed participants’ coffee consumption and its impact on telomere length.

Results showed that drinking up to four cups daily was associated with longer telomeres. However, consuming more than five cups each day did not provide additional benefits; in fact, heavy coffee drinkers were biologically older compared to those consuming one or two cups. This highlights the importance of moderation, as excessive caffeine intake may lead to cellular stress and telomere shortening.

The study authors emphasized that while this research cannot definitively prove causation—because it was observational—coffee’s established health benefits make it a plausible contributor to preserving cellular health. As they noted: “Telomeres are highly sensitive to both oxidative stress and inflammation, further highlighting how coffee intake could help maintain cellular integrity in a population predisposed to accelerated ageing.”

Guidelines and Considerations

Global health authorities generally recommend limiting caffeine intake to around 400 mg per day, roughly equivalent to four cups of coffee. Staying within this range seems to provide the protective effects without overloading the body.

The researchers also acknowledged some limitations in the study. They did not track other sources of caffeine participants may have consumed, nor did they account for the type of coffee or the time of day it was consumed, factors that could influence outcomes.

Overall, the study reinforces the idea that moderate coffee consumption can be a simple lifestyle choice with potential long-term benefits for mental health populations and, possibly, the general population as well.