Energy bars, for the first time took off in the market in 1980s. This was first marketed as a "workout fuel" for athletes. Then, followed the advertising of the cars as something that also helps with weight loss. Now, they are not only something that only can be seen in gyms, but have made it to the mainstream. They are available in almost everywhere, in snack aisle of a gas station, supermarket, and even drugstores. As per a market research agency Mintel, around 40% of people say they eat an energy bar one a few time a week.

The way it has been marketed, and packaged make you seem like it is good for you. However, it may not be the case with most of them. In fact, even with the bars that claim to have high protein, are nothing, but just candy bars. So, how to know which one is good for you?

What are "Energy" bars?

There are many studies that reveal that there is no one special ingredient in these bars that works as an energy booster. Energy usually means calorie, which is measured in how much food or a drink fuels the body. As per experts, calories come from many sources including carbohydrates, protein and fat. However, for your body, it is easier to break down carbs faster than protein or fats. Thus, all carbs are converted to glucose, which is a sugar that enters the bloodstream and is used by cells for energy.

In fact, even in carbs, sugar and white flour is broken fastest of all. This could be helpful if you perform a demanding activity, such as running a marathon, as it can deplete your cells existing glucose. This is why eating a quickly digested carb, like an energy bar, can replenish them and gives you a little push to keep you going.

However, not everyone needs this push for a day-to-day life. Simple carbs also make your sugar levels rise rapidly, but it also falls back down just as quickly. This is because your body pumps out insulin to sweep the glucose into cells. This sugar crash can in fact, make you feel tired and hungry all the time. In such a case, what you body really needs is sustained energy that only comes from carbs combined with fiber, protein and fat. These slowly releases glucose into your bloodstream and keep the blood sugar levels steadier.

What's good And What's Not?

There are bars that combines a combination of carb, fiber, protein and fat, but not all of them use wholesome ingredients. For a healthier pick, always look for ingredients which uses unprocessed foods and whole grains like nuts, seeds, and dried fruit. These nutrients are usually more nutrient packed than the ones that are processed.

For grain-based bar, check for whole grains like oats or quinoa. Whole grains also reduce inflammation and harmful LDL cholesterol which protects the heart. As per a 2016 BMJ study, three servings a day could also reduce the risk of heart diseases by 22%.

In terms of what to avoid, you can look out for:

Too Many Calories: If you are someone who exercises a lot, then you can go for a 200 to 400 calorie bar. If you are not someone who exercises a lot, then such a high calorie rate could lead to weight gain.

Added Sugar: There is rarely any need to say why it is harmful for health. As per the American Heart Association, 25 grams is the recommended daily added-sugar threshold for women and 36 grams for men. Too much added sugar could lead to weight gain, type 2 diabetes and heart problems. In an "energy" bar, the natural sources of added sugars can be concentrated fruit juices and honey, which are not the better options than sugar or syrups.

Even if you bar says zero added sugar, make sure to read it correctly, as some of them use artificial sweeteners or dried fruits.

Processed Protein: While many think protein is great for building muscles and losing weight, not always does protein help, especially if the protein is processed. If in a bar, the source of protein is from protein powder, then it is not the best thing to choose. Always go for whole food proteins such as eggs, nuts or seeds. The daily recommendation is 0.36 grams per pound of body weight or 54 grams for a 150 pound person.

Processed Fiber: The recommended fiber intake is 28 grams daily, but most Americans also do not get this. Here too, read the label to see if your fiber comes from whole grains, nuts and fruits, and not from processed fibers like chicory root or inulin.

Edible cactus, especially varieties from the genus Opuntia, has moved far beyond traditional cuisine and into the world of functional foods. Often eaten as cactus pads known as cladodes or as the fruit called prickly pear, this plant has been studied for its possible benefits in diabetes, cholesterol management and overall metabolic health.

But how strong is the evidence? Here is a clear and scientific look at what research says:

What Is Edible Cactus?

The most commonly studied species is Opuntia ficus-indica, widely consumed in Mexico and other arid regions. According to 2011 Journal of Food Science and Technology study, cactus cladodes are rich in dietary fiber, antioxidants, vitamins and minerals.

A 2025 Scientific Reports study also shows that cactus pear accessions contain bioactive compounds such as polyphenols, betalains, and flavonoids, which may help prevent chronic illnesses like cancer, diabetes and cardiovascular diseases, while supporting immune function, gut health and cognitive health.

Another 2021 Food Chemistry study describes cactus species as underutilized plants with strong nutritional potential. They are particularly high in soluble fiber which are important for blood sugar and cholesterol regulation.

How Could Cactus Help Blood Sugar?

A 2022 Medicina study reviewed the use of prickly pear cladodes as a functional ingredient for hyperglycemia management and found evidence suggesting that consuming cactus pads with meals may reduce fasting glucose levels.

Normal postprandial (post-meal) blood sugar for adults without diabetes is typically below 140 mg/dL two hours after eating. For individuals with diabetes, the target is generally less than 180 mg/dL.

A systematic review by a 2019 Medicina study examined human trials on Opuntia consumption and found reductions in blood glucose and insulin levels, especially in individuals with Type 2 diabetes. However, the results were not entirely consistent across all trials.

More recent analytical research by the Chinese Journal of Analytical Chemistry suggests that cactus bioactive compounds may inhibit enzymes such as alpha-glucosidase and alpha-amylase, both key digestive enzymes that work sequentially to break down starch into glucose in the body.

These enzymes are involved in carbohydrate digestion. By slowing their activity, cactus components may reduce the speed at which glucose enters the bloodstream, suggetsing that cactus may help the body handle carbohydrates more gradually.

What About Cholesterol?

A Nutrition review and meta-analysis conducted randomized clinical trials on cactus pear and cardiovascular risk factors. They found significant reductions in body weight and some lipid parameters, though the overall quality of evidence varied.

Another 2024 Nutrition study also highlighted the potential of Opuntia species in managing obesity and related metabolic conditions, including dyslipidemia. Some studies reported reductions in total cholesterol and LDL cholesterol, particularly in individuals with metabolic syndrome.

However, the magnitude of these changes is generally described as moderate rather than dramatic.

But Are There Any Limitations?

Many studies involve small sample sizes. Some trials are short-term. Preparation methods also vary widely, from fresh cladodes to powders, extracts, or capsules. Dosage differences make it difficult to compare results directly.

In addition, cactus should not be viewed as a replacement for medical treatment. For individuals with diabetes or high cholesterol, it may be a supportive dietary addition rather than a standalone therapy.

So, Can Edible Cactus Help?

However, the improvements observed in studies are generally modest. Cactus works best as part of an overall balanced diet rich in fiber, whole grains, fruits, vegetables, and healthy fats.

In summary, edible cactus is not a miracle cure, but it is a scientifically interesting and nutritionally valuable food. As research continues, especially with better-designed human trials, we may gain clearer answers about how strong its metabolic benefits truly are.

After Indore's Bhagirathpura food contamination and Horlicks adulteration in Odisha, another news of food adulteration comes from the state of Uttar Pradesh where UP Food Safety and Drug Administration or the UPFSDA with Food Safety and Standards Authority of India or FSSAI seized nearly 14,000 litres of adulterated oils during raids in Kanpur.

This has led to the confiscation of 1,000 kilograms of colored waste and other suspicious food items. This happened right ahead of the festive season like Holi, Eid and as Ramadan continues. This is also the time when festive meals are cooked in oil, ghee, and Ramadan fast is also broken with dates that too were found in rotten conditions.

Also Read: Scientists Develop First Antibodies To Block Epstein Barr Virus

Kanpur Food Contamination: What Has Been Seized In The Raid?

As per the official statement, enforcement teams seized 13,972 litres of adulterated oil and 1,350 of colored waste during inspection across the city.

Officials were also able to spot fake ghee in the manufacturing unit of Kalyanpur. Fake ghee worth approximately Rs. 5.45 lakh were confiscated. The seized samples have been sent to a laboratory for further testing and analysis.

The raids were launched as a part of wider effort to curb food adulteration before the festive season when the demands for such edible also rise sharply.

Kanpur Food Contamination: Dates, Sweets, And More Seized

Surprise inspections were also conducted at several food outlets, cold storage facilities and dairies across Kanpur that brought out a concerning image. These places have come under the scanner. Authorities inspected Swaroop Cold Storage in Aishbagh and Himalayan Cold Storage on Ayodhya Roads. Further raids were carried out on dairies in the Havetmau area and Rae Bareli Road. Samples from sweet shops and other eateiers have also been collected.

The raid collected rotten dates from the cold storage. Followings have been collected and recovered:

• 1,320 kilograms of dates were seized
• 1,418 kilograms of colored kachri were confiscated
• Food items also recovered from warehouse in Aminabad

Officials confirmed that strict actions will be taken against them and this will continue throughout the festive period.

Raids Not Just In Kanpur

FSDA intensified raids and checks in Lucknow too during Ramadan and Holi. These inspections will be done in warehouses, food outlets, and dairy units to prevent sale of adulterated and substandard products. Raids from Hapur too have led to confiscation of adulterated food. UPFSDA plans to conduct further raids during the festive season. On X, formerly Twitter, the UPFSDA posted that it has seized 25,000 kg of Suji (valued at ₹10 Lakhs) from M/s Raj Sneh Agro Foods Pvt Ltd due to packaging regulation violations. Samples of Jaggery Powder, Gur, and Suji have been sent for lab testing.

What Happens To Your Health When You Consume Adulterated Foods?

Food adulteration happens when there is an intentional addition of foreign or inferior substance to original food products. A 2024 study published in SAGE Open Medicine notes various health impact of adulterated food which include:

• Cancer
• Lathyrism
• Liver disease
• Cardiac failure
• Kidney disease
• Nervous system-related diseases

The study also notes that adulteration could also lead to allergic reactions. Pregnant woman, children and elderly are more prone to getting any illness if adulterated food is consumed.

Not too long ago, Indore made headlines in water contamination case where a 67-year-old woman, identified as Parvati Bai Kondla also showed signs of Guillain-Barré syndrome. Bacteria like E coli. and Klebsiella were found in the water sample of Bhagirathpura, the epicentre of water contamination.

Indore's Bhagirathpura is again on the news, this time for food contamination.

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Indore Food Contamination: What Happened?

Six people have been admitted to a hospital after they consumed contaminated food in Bhagirathpura. At a birthday party in Bhagirathpura on a late Saturday night, 60 people ate the food and some of them developed health problems. Chief Medical and Health Officer (CMHO) Dr Madhav Hasani stated on Monday.

Bhagirathpura was the epicentre of water contamination that claimed 22 lives earlier. The minister said that affected individuals were treated and as a precaution, six of them were admitted to the Government Maharaja Yashwantrao Hospital.

Indore Municipal Corporation Commissioner Dilip Kumar said, “We have found that in case of the construction of the toilet, no safety tank was constructed beneath it. We are also probing the other lapses.”

As per the official statement, all patients are doing well after the treatment.

Indore Food Contamination: What Happened In Indore Before?

Earlier in January, Mayor Pushyamitra Bhargav reported that due to lapses in civic infrastructure. Investigation revealed that a toilet constructed directly above a main drinking pipeline near a police outpost, without a mandatory safety tank resulted in the sewage mixing with drinking water.

Read: Sewage Mixing With Drinking Water Kills 7 in Madhya Pradesh’s Indore, Over 100 Remain Hospitalized

Speaking to The Indian Express, Indore Municipal Corporation Commissioner Dilip Kumar said, “We have found that in case of the construction of the toilet, no safety tank was constructed beneath it. We are also probing the other lapses.”

What Is E. Coli Bacteria?

Escherichia coli, commonly known as E. coli, refers to a group of bacteria that naturally live in the intestines of humans and animals. Most of these strains are harmless and even play a role in digestion. However, certain types can trigger illness when they enter parts of the body where they do not belong or release harmful toxins.

These disease-causing strains attach themselves to body cells and produce toxins, leading to infection and inflammation.

What Is Guillain-Barré syndrome?

Guillain-Barré syndrome is a rare autoimmune condition in which your immune system attacks your peripheral nerves, leading to symptoms like numbness, tingling, and muscle weakness that progress to paralysis. However, with treatment, most people fully recover from the condition.

Doctors say GBS occurs at any age, but it most commonly affects people between 30 and 50 years of age.

Guillain-Barré syndrome is rare. About 100,000 people worldwide develop GBS every year. To put that into perspective, the world population is about 7.8 billion. That means healthcare providers diagnose GBS in about 1 in 78,000 people each year.