Food and your body
What you eat powers your every move. From a good digestion to strong bones and steady energy levels, discover how food fuels your body.
Food and your body
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Optimise your evening meals for sleep. Learn the science of melatonin production and the vitamins and minerals that support rest.
Calcium rich foods: 6 surprising sources that beat milk
Discover six surprising calcium rich foods like tofu, beans, and leafy greens, perfect for a strong skeleton and a healthy diet.
What is Metabolism? Get to know your body’s power source
Understand and explore the process of metabolism and how it powers your cells, heart, and brain.
Can eating pomegranates really improve your skin health?
Discover the science behind this fruit's benefits, from antioxidants to vitamin C, and discover healthy recipe ideas.
Flu-fighting foods: what really works?
Find out which foods genuinely support your immune system and help you recover faster this season.
Why drinking water isn’t always enough to stay hydrated
Debunk the myths and discover the key to proper hydration
The complete guide to artificial sweeteners and your health
Risks and benefits of artificial sweeteners
Gut health 101: Why it matters and how to improve it
A practical guide to improve gut health
Frequently asked questions
Frequently asked questions for Food and your body
What we eat does so much more than just fuel our bodies, it plays a big role in how we feel, both now and in the long run.
Today, scientists know much more about how poor diets can lead to health problems. If our bodies don’t get the right balance of nutrients, it can affect the health of our hearts, our digestive systems, and cause other health issues.
Common diet-related diseases in Europe include heart disease, type 2 diabetes, certain cancers (particularly colorectal cancer), Alzheimer’s disease, dementia, and stroke.
Unlike sugar, which contributes to energy intake and affects insulin and blood glucose levels, most artificial sweeteners pass through the body without being digested or metabolised. This makes them popular amongst those looking to reduce their sugar intake or manage their weight.
Some studies suggest that certain sweeteners might influence gut bacteria or change the body’s response to food in subtle ways, especially when consumed regularly over time. But overall, current evidence shows no clear harm for most people when used in moderation.
When used mindfully, they can offer a few potential upsides:
- Lower energy intake: Since they’re low or zero-calorie, artificial sweeteners can help reduce overall calorie intake, which may support weight management.
- Tooth-friendly: Unlike sugar, artificial sweeteners don’t contribute to tooth decay.
- Blood sugar stability: Some studies show that artificial sweeteners can provide a sweet taste without affecting blood sugar levels, which is a great benefit for people with diabetes.
However, others suggest that artificial sweeteners might cause insulin resistance among people with type-2 diabetes because the body reacts to their sweet taste like it would to real sugar. High insulin resistance can leave you feeling chronically tired and hungry.
There are 13 essential vitamins your body needs for proper function. Vitamins come in two main types: fat-soluble and water-soluble.
Fat-soluble vitamins include vitamins A, D, E, and K. Because these vitamins stay in your body for a long time, taking too much of them in supplement form can be harmful.
Water-soluble vitamins include vitamin C and the eight B vitamins. These vitamins do not stay in your body. Whatever your body doesn't need gets flushed out in your pee.
Health experts say that for most people, spending money on supplements is not necessary. A 2022 European study found that 97% of people take vitamins to improve their overall health and strengthen their immune system, but if you’re already eating a healthy diet, these supplements usually don’t make a difference.
Studies also show that additional vitamins and minerals don’t help prevent cancer, heart disease, or memory loss. However, in certain cases, supplements can support your health—especially when used correctly and when supported by medical advice.