Keto, vegan, paleo: Are we overcomplicating simple food?

There was a time when meals meant rice and dal, roti and sabzi, fish and curry, or curd and fruit. Today, food comes with labels. Keto. Vegan. Paleo. Low-carb. High-protein. Gluten-free. Eating now feels like passing an exam. Every bite seems to require approval. Is this progress, or are people turning something simple into something stressful? The truth sits somewhere in the middle. Science has helped people understand nutrition better. But the noise around diets has also made many forget what balanced eating looks like.

Keto focuses on very low carbohydrates and high fat intake.
Vegan removes all animal products.
Paleo encourages foods believed to be eaten by early humans, such as meat, nuts, fruits, and vegetables.

Each diet has logic behind it. Some are rooted in medical science. For example, ketogenic diets are clinically used to manage epilepsy in certain cases. Plant-based diets are linked to lower heart disease risk when done well.
According to the Dietary Guidelines for Americans 2020-2025 by the US Department of Agriculture and US Department of Health and Human Services, healthy eating patterns can be vegetarian, Mediterranean-style, or balanced omnivorous diets. The focus is not on labels but on nutrient quality.
So the science does not say one rigid plan fits all. It says patterns matter.

In many ways, yes.
Food has become a performance. Grocery aisles are filled with “free-from” tags. Social media often presents strict eating as a sign of discipline.
But here is a fact: most people do not suffer from lack of rare superfoods. They suffer from excess sugar, refined carbs, processed meat, and ultra-processed snacks.
The World Health Organization recommends limiting free sugar intake to less than 10% of total daily calories.
That advice is simple. No exotic checklist required.
Sometimes, the basics are ignored while chasing trends.

Dr Karuna Chaturvedi, Head - Clinical Nutrition, Max Super Speciality Hospital, Noida, said, "The truth is, food doesn't have to be complicated. Traditional cuisines were built on whole, seasonal ingredients, not trendy diets. The emphasis on specific labels and restrictions can lead to confusion, guilt, and disordered eating. People are spending more time tracking macros and worrying about what they can't eat than enjoying meals with loved ones."

Special diets are not useless. They can be powerful tools.

A person with celiac disease must avoid gluten.
Someone with type 2 diabetes may benefit from carbohydrate control.
A patient with high cholesterol may need to reduce saturated fat.

In such cases, structure helps.
The National Institute of Diabetes and Digestive and Kidney Diseases explains that structured eating plans can support blood sugar management.
But the key word is “support.” Diet plans should solve a problem, not create anxiety.

When food becomes fear, health suffers.
Strict elimination can lead to nutrient gaps. For example, poorly planned vegan diets may lack vitamin B12. Extreme keto diets may miss fiber. Highly restrictive patterns can also affect mental well-being.
Balance protects both body and mind.
As writer Michael Pollan once said, “Eat food. Not too much. Mostly plants.” The sentence is simple. The wisdom is deep.

Traditional diets across cultures share common features:

Whole grains
Seasonal vegetables
Lentils or legumes
Moderate portions
Home cooking

The Mediterranean diet, which is praised in research, is not a “trend.” It is simply how people in parts of Greece and Italy traditionally ate.
The lesson is clear. Culture carried nutritional wisdom long before hashtags did.

The answer depends on the person.
For a generally healthy adult, focusing on:

Whole foods
Enough protein
Plenty of vegetables
Limited processed items
Portion control
may be enough.

For someone with a medical condition, a tailored plan under professional guidance is wiser.
Food does not need to be complicated to be effective. But it does need to be thoughtful.
The danger lies in blindly following diet labels without understanding personal needs.

Instead of asking, “Which diet is trending?” a better question is, “Does this way of eating support long-term health?”
A good diet should:

Be sustainable for years, not weeks.
Provide all essential nutrients.
Fit into daily life.
Reduce stress, not increase it.

When eating becomes flexible, balanced, and mindful, health improves naturally.
Simple does not mean careless. And structured does not mean extreme. The goal is nourishment, not perfection.

Dr Chaturvedi added, "Food is deeply rooted in tradition, community, and joy. Restrictive eating can disconnect us from these experiences. That being said, there's value in mindful eating and exploring nutrient-dense foods. Perhaps the focus should shift from labels to principles: prioritise whole foods, listen to your body, and enjoy the process of cooking and sharing meals. Ultimately, simplicity might be the key. Eat real food, mostly plants, and cook with love. By stripping away the complexity, we might just find a healthier, more joyful relationship with food."