Credit: Canva
Eggplant, also known as Solanum melongena L., is a nutrient-rich vegetable that's both low in carbohydrates and high in fiber—making it a great addition to a healthy diet. Its health benefits stem primarily from its antioxidant content and its potential to protect against heart disease. With only about 20.5 calories per cup of raw, cubed eggplant, it’s also a smart choice for those aiming to lose weight.
Though most commonly recognized by its deep purple color, the eggplant comes in a variety of hues and shapes and is grown worldwide. As a member of the nightshade family, it belongs alongside tomatoes, potatoes, and bell peppers.
Eggplants are non-starchy vegetables with fewer than 5 grams of carbohydrates per one-cup serving. Their fiber content adds bulk to meals and promotes satiety, helping individuals feel full for longer. This can support weight loss efforts, especially when combined with a low-carbohydrate diet.
This vegetable offers several vital nutrients, including manganese, folate, and potassium. Manganese supports metabolism and bone development, folate plays a key role in DNA production and pregnancy health, and potassium regulates muscle, nerve, and heart functions.
Eggplants are rich in anthocyanins, antioxidants that help prevent LDL ("bad") cholesterol oxidation, a process that contributes to arterial hardening. This may reduce the risk of heart attacks and strokes.
Because of its low glycemic index, eggplant is a good food choice for people managing diabetes. The fiber in eggplant helps slow sugar absorption, preventing spikes in blood glucose levels.
Eggplants are a source of nasunin, an antioxidant that protects brain cells from damage and inflammation. It may also enhance communication between brain cells and promote healthy blood flow, potentially offering protection against neurodegenerative conditions like Alzheimer's disease.
Like many fruits and vegetables, eggplant contains compounds that may reduce cancer risk. One such compound, solasodine rhamnosyl glycosides (SRGs), found in nightshade vegetables, has shown promise in killing colorectal cancer cells in preliminary studies.
Eggplants contain polyphenols, phenolic acids, flavonoids, and anthocyanins—antioxidants that reduce cell damage, inflammation, and even the risk of obesity.
Nutrition Snapshot (per 1 cup, raw)
While rare, eggplant allergies can cause hives or swelling. As a nightshade vegetable, eggplant contains alkaloids that may aggravate inflammatory conditions like arthritis. It also contains oxalates, which, in large quantities, may contribute to kidney stones in vulnerable individuals.
Credit: AHA
Love your daily cup of coffee? The way you brew it could make a difference—not just for its taste, but also for your cholesterol levels.
A new scientific statement from the American Heart Association (AHA), published in the peer-reviewed journal Circulation, stated that for most healthy adults, drinking up to five cups of black caffeinated coffee a day (up to 400 mg of caffeine) is safe and may even benefit heart health.
However, the statement, based on a review of the latest evidence on caffeine and cardiovascular health, noted that the brewing method matters because some types of coffee contain compounds that can raise LDL, or "bad," cholesterol.
Also read: Extreme Heat To Drive US Heart Disease Burden Up 200% By 2050: Study
According to the AHA, moderate consumption of black, caffeinated coffee without added sugar, cream, or flavored syrups has been linked to several cardiovascular benefits.
A review of the latest evidence found that drinking three to five 8-ounce cups of regular black coffee daily was associated with a lower risk of:
"Caffeine consumed in coffee is a key part of daily life for millions of people, and in our review of the most recent research, for most adults, intake of up to 400 mg of caffeine/day, the equivalent of up to five cups of caffeinated coffee per day without added sugars or fillers, is safe and does not increase cardiovascular risk," said Gregory M. Marcus, chair of the scientific statement writing group and professor of medicine at the University of California, San Francisco.
While coffee itself may support heart health, the AHA highlighted one naturally occurring compound—cafestol—that can raise LDL ("bad") cholesterol.
Cafestol is found in both caffeinated and decaffeinated coffee, but its levels depend on how the coffee is prepared.
Cafestol, associated with increased LDL cholesterol levels, is high in unfiltered coffee, including:
In contrast, paper-filtered coffee and instant coffee contain little to no cafestol, making them a better choice for people concerned about cholesterol.
Read More: US Cardiologist Explains Why 2026 AHA Cholesterol Guidelines Recommend Starting Young
The statement also found that coffee's effect on blood pressure is complex, and they called for more studies to better understand this relationship.
Yet the findings revealed that among people with normal blood pressure, drinking one to three cups a day was associated with a higher risk of developing hypertension, while consuming more than three cups daily was linked to a lower risk.
Although caffeine may temporarily reduce insulin sensitivity, regular consumption of black caffeinated coffee has been linked to a lower risk of Type 2 diabetes. Researchers believe this benefit is likely due to compounds in coffee other than caffeine.
The AHA cautioned that the findings do not apply to energy drinks or energy shots. These products contain much higher concentrations of caffeine—around 40–69 mg per fluid ounce, roughly three to four times more than regular brewed coffee—and have been linked to high blood pressure, abnormal heart rhythms, and other cardiovascular risks, even in healthy adults under 30.
Marcus stressed that there is no one-size-fits-all recommendation for caffeine intake because people respond differently based on age, genetics, medications, underlying health conditions, and how quickly they metabolize caffeine.
He advised people to pay attention to how their body responds to caffeine and discuss their intake with their healthcare provider if they experience symptoms such as palpitations, anxiety, or sleep disturbances.
Credit: iStock
Nutritious food has become up to 25% more expensive over the past five years, leaving nearly one-third of the global population unable to afford a healthy diet, according to a new report released by the United Nations.
The 2026 State of Food Security and Nutrition in the World, published by the UN Food and Agriculture Organization (FAO), estimates that a healthy diet now costs an average of US$4.28 (S$5.52) in purchasing power parity (PPP) dollars per person per day.
"A healthy diet costs 25% more than it did five years ago. One-third of the global population can't afford it. The cost of a healthy diet shows where agrifood systems investments can have the greatest impact," Máximo Torero Cullen, the FAO's Chief Economist, wrote in a post on social media platform X.
Also read: Want Healthier Lungs? Add More Kale And Spinach To Your Plate, Suggests Study
The full report, to be presented on July 21 at the organization's headquarters in Rome, found that the cost of a healthy diet is unevenly distributed across different food groups.
"The challenge is not to produce enough calories; it is to make nutrient-rich foods more affordable," Torero said during a press conference, as quoted by AFP. The full report will be presented July 21 at the organization's headquarters in Rome.
He emphasized that strengthening local food production could significantly lower the cost of healthy diets.
Torero also highlighted two major uncertainties that could further drive up global food prices:
Read More: Cyclospora Parasite Spreads to More US States: Foods to Avoid Right Now
While eating a healthy diet is widely recommended to reduce the risk of chronic diseases, experts say there is no one-size-fits-all approach. Nutritional needs vary based on factors such as age, health status, activity level, and cultural preferences.
According to Harvard Health, the key principles of a healthy diet include:
Credit: iStock
Amid intensified inspections and market surveillance by the Food Safety and Standards Authority of India (FSSAI) to crack down on counterfeit and substandard dairy products, a new survey has found that 6 in 10 urban Indian households are not fully confident about the purity and quality of the ghee or clarified butter they consume.
The survey, conducted by community social media platform LocalCircles, received over 91,000 responses from more than 18,000 urban consumers across 293 districts, revealing widespread concern over adulteration—particularly in loose and unbranded ghee.
According to the survey:
The findings come amid a series of enforcement actions by FSSAI targeting fake and substandard dairy products across India.
Also read: India Gets Its First Plant-Based Vitamin D3: What You Need to Know
In December 2025, FSSAI directed all States and Union Territories to launch a nationwide enforcement drive against the adulteration and misbranding of milk and milk products, including ghee, paneer and khoya, under the Food Safety and Standards Act, 2006.
Since then, the regulator has significantly expanded inspections and surveillance. Recent enforcement actions include:
FSSAI has also issued notices to quick-commerce platforms over complaints of expired and spoiled food products being delivered to consumers.
Made by clarifying butter obtained from cow's milk, ghee is a staple in Indian kitchens and contains approximately 130 calories and 15 grams of fat per tablespoon. It is also a rich source of vitamins A, D, E and K, along with antioxidants.
However, because ghee is high in saturated fat, excessive consumption may raise LDL ("bad") cholesterol levels in some individuals and increase the risk of cardiovascular disease.
Read More: Michigan Health Officials May Have Traced The Possible Source Behind Massive Cyclospora Outbreak
Health experts advise people with certain medical conditions to consume ghee cautiously or avoid it altogether.
These include people with:
Doctors generally recommend limiting intake to no more than two teaspoons a day, unless advised otherwise by a healthcare professional.
Food adulteration involves the deliberate addition of inferior or harmful substances to food products, compromising their quality and safety.
According to a 2024 study published in SAGE Open Medicine, consuming adulterated food may increase the risk of:
The study notes that children, pregnant women and older adults are particularly vulnerable to the harmful effects of adulterated food.
© 2024 Bennett, Coleman & Company Limited