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People who suffer from acne have heard a lot of well-meant advice which is not always based on science. In this article we will look at what is known and proven regarding diet and acne.

There seems to be a strong connection between acne and antioxidants that we naturally receive through our diet. In this article I summarize what is well-known in regard to antioxidant vitamins and mineral and acne.

This article covers all you need to know about copper: its functions in human body, RDA, symptoms of too little or too much copper, the best food sources. Plus, we will talk about copper pans and pillows.

The short answer is: yes. Avocado is a very balanced food, by which I mean that it contains almost the full range of vitamins and minerals. This article is all about the nutritional value of avocado.

Barley is the best natural source o β-glucans. Beta-glucans have been scientifically proven to help maintain normal blood sugar levels and lower blood cholesterol.

Did you know that peanut butter is a great source of biotin? Many people claim that biotin supplements make their hair, skin and nails healthier. That's why biotin is often called the beauty vitamin. In this article we are going to examine the link between biotin and beauty claims.

It was long thought that cow's milk was the best source of calcium. But there doesn't seem to be a link between drinking more milk and having a lower risk of osteoporosis. In addition, regular cow's milk consumption is bad for all kinds of other reasons. That is why in this article I have selected 15 other foods for you that contain a lot of calcium.

Cellulite is harmless but very annoying. This article provides nutrition strategies that can improve the appearance of cellulite.

Is there a link between what we eat and how focused we feel? The short answer: definitely. In this article I give you nutrition tips that might improve your concentration.

Do antioxidant supplements make sense? After reading this article you will no longer be fooled by labels and articles where the word “antioxidant” is used without further explanation.

Do hair supplements work? Only if they contain the right components. In this article I will tell you which nutrients are essential for hair health.

Do we need to detox? Does liver cleansing make sense? Let's talk about how our body detoxifies itself and whether we can optimize this process with specific diets, products or procedures.

Eating healthy on a budget is becoming more challenging due to the rising food prices. In this article I share ten practical tips with you that can help you to safe some money on groceries while still eating healthy.

In this article you will find practical tips on how to save energy and money in the kitchen and how to optimize you behaviour in order to waste as little food and resources as possible.

What are the functions of lysine? Does it cure cold sores? How much lysine do we need on a daily basis? What are the best vegetarian sources of lysine? You will find the answers in this article.

To some degree, our diet defines the health of our eyes (heredity and lifestyle are major factors too, naturally). What are the most important nutrients for healthy eyes?

Heavy metals are released into the environment. Animal products but also grains and some vegetables contain heavy metals. Eating a variety of foods rather than sticking to the same foods every day is the best protection against heavy metals.

This post is not meant exclusively for vegans. I hope it is also interesting for non-vegetarians who want to reduce animal products in their diet.

How much sugar can children eat? There is no recommendation in the Netherlands for the amount of sugar per day. Neither for adults nor for children. That does not make it easy to understand how much is too much. Let's figure this out together.

How not to gain weight on holidays? If you prefer to maintain your current weight while on vacation, take a look at the following practical tips that I've collected for you.

Eating habits of parents and children are linked. It all starts before the conception. And it is not only about the mothers-to-be. The nutrition of fathers-to-be plays an important role too.

As a dietitian, I am concerned about the impact of social media on the mental health of people, especially the vulnerable groups. This article is about the link between social media and orthorexia and other eating disorders.

As with any addiction, getting over sugar addiction will require discipline and time. A structural approach will help. In this article I provide you with ten practical recommendations. Hope they will turn out to be useful!

Sugar is in many foods, including foods that we don't even consider sweet, such as ketchup and bread. How do you make sure you and your children stay close to the healthy norm? In this article I have some practical tips for you that I hope will come in handy.

How to live longer? The dwellers of the small Greek island of Ikaria seem to know the answer. In this article I suggest five practical tips based on the traditional lifestyle of centenarians of Ikaria (not only diet).

How to reduce your individual food waste? Basically, it is all about buying less and storing better. In this article I share with you interesting (but alarming) facts about food waste and offer you ten practical tips.

If only 25% of all wasted food was saved, that would be enough to feed almost 900 million starving people. This is reason enough to try to be more conscious about your food choices. In this article I will share guidelines on how to store food with you.

How to survive holidays without gaining weight? How to survive Christmas (or any other holiday meal) and not gain weight? I’ve prepared twelve very practical tips for you.

Iodine deficiency is a serious global health problem. Nearly 2 billion people lack adequate iodine intake. In this article I suggest a nutrition strategy which can help to avoid Iodine deficiency. 

The link between Irritable bowel syndrome and diet is not always obvious. Food dairy can be a good starting strategy to find out whether your gut reacts to certain foods. Find the list of common triggers in this article.

Many people believe that flour makes you gain weight. Some people claim that bread is bad because it contains gluten. Is bread actually bad for your health?

Is dark chocolate healthy? Dark chocolate IS healthy (consumed in moderation). In this short article I explain why.

Oatmeal contains the unique soluble fiber Beta-glucans. In addition, it has beneficial substance avenanthramide which show anti-inflammatory and antioxidant properties. 100 g of oatmeal contain 50% RDA of vitamin B1, phosphorus and magnesium.

I am sure all pasta lovers will like this! In this article I am talking about why pasta fits in a healthy diet, what is the best way to consume it without gaining weight and about benefits (other than vitamins and minerals) of eating pasta.

Is soy healthy or not? For the scientists it is clearly a YES. But consumers often think differently. Let's see where the confusion comes from and try to set the facts straight.

This article explains what you should be aware of when making your own gluten-free flour blend. A recipe of an all-purpose gluten-free flour mix is provided.

A diet without behavioral change is pointless. You have to change your relationship with food if you want to achieve certain results. But we humans are very attached to our habits. Mindfulness can help improve your eating behavior in an unobtrusive way.

I've been to Sardinia three times. During one of my stays I visited the famous village of Villagrande. In this village there are so may persons who live longer than 100 years old, that it has became a topic of exploration for scientists. In this article I share with you my personal notes on the Sardinian diet.

Raising vegetarian kids does not have to be a challenge. But it is good to be aware of possible deficiencies. In this article I cover the most important aspects of vegetarian diets.

Naturally, I'm a big supporter of a vegan diet, but I also know that it's a step too far for most people. My belief is therefore not that we should all stop eating animal foods. But I am convinced that everyone can try eating less animal-derived foods.

I am really fond of watermelons. I can eat A LOT in one sitting. Fortunately, watermelons are very healthy, and I don't have to worry about the consequences of my watermelon consumption. In this article I want to recruit you into my camp of watermelon lovers.

Before you replace eggs with alternative foods, it's good to ask yourself which property of the egg you want to mimic: binding, rising, moisturizing..? Then you can make the best choice out of no fewer than ten substitutes described in this article.

In this article I will share ten key breakfast principles that will help you boost your energy and stay concentrated for the rest of the day, as well as suggest ten breakfast ideas.

This article covers nutritional profile of buckwheat, including potential health benefits of buckwheat and the nutrients it contains. Cooking tips are included.

I love pumpkins. I would have them for breakfast, lunch and dinner. (But variety in nutrition is important, so I eat other foods too haha) This article is about the health benefits of pumpkins, its seeds and oil.

In my view, the true superfoods are those that contain one or more micronutrients in quantities that make a significant difference to your health. Today we will look at the foods that are the best sources of the eight major minerals that we need to consume daily.

For me the true superfoods are those that contain one or more micronutrients (like vitamins and minerals) in quantities that make a significant difference to your diet. Basically, this article is a list of the best vegan sources of vitamins. Hope it will be useful for you!

This article covers top 10 gluten-free flours often used in gluten-free industry (and at home). It is useful to know which flours have which properties before experimenting with gluten-free cooking. Hope you will find this overview useful!

Contrary to popular belief, turkey and other animals are not the best sources of tryptophan. Chocolate doesn't contain much tryptophan either, although that's often said too. This article offers top-ten foods high in tryptophan which all happen to be vegetarian.

Vegan diets are considered safe during pregnancy. But! they require a strong awareness for a balanced intake of key nutrients. This article summarizes the most important aspects of nutrition during pregnancy, with focus on vegan diets.

Vegan diet and pregnancy. In this part of the article we are looking at the micronutrients which are essential for a healthy pregnancy and to which (vegan) mothers should pay extra attention.

Read in this article about the mechanism of B12 absorption, causes and consequences of B12 deficiency and whether you (as a vegetarian or vegan) should be concerned.

Did you know that one banana provides 25% RDA of vitamin B6? The same goes for avocado. These and other facts are discussed in this article.

What does vitamin C do for skin? Does taking supplements make sense? How much vitamin C do we need and what are the best food sources? And what about applying vitamin C topically? All these questions are answered in this article.

Are vegans more at risk of a vitamin D deficiency than non-vegans? What are the consequences of too little and much vitamin D? How to chose the best vitamin D supplement? All your questions about vitamin D are answered in this article.

Vitamin E can to some extend delay aging. In this article I summarize what is known about anti-aging properties of vitamin E and provide the best food sources of this vitamin.

This short article is about vitamin K functions and food sources.

Weight loss and gender: yes, gender does play a role.

What do centenarians eat? In this article I will tell you about one of the healthiest diets on Earth, the traditional Okinawa diet. I will also share its highlights with you.

As we age, our body gradually produces less collagen. Reducing collagen leads to wrinkles on your skin and delayed wound healing. In this article we look at which nutrients are needed for optimal collagen production.

Microbiome remains a hot topic for already a number of years. Many have heard the word, but most only vaguely know what a microbiome is. Is it the same as microbiota? Can you influence your microbiome by eating probiotics? Or by changing your diet? I've collected the answers in this article.

What is an Anti-Inflammatory Diet? If you google it, you'll find a number of diets (aka protocols or meal plans) promoted as the cure-all for inflammatory conditions. In this article I explain what anti-inflammatory diets entail.

In this article we figure out what dietary fiber is, what it does for health and where to get it from. Nutritional recommendations for every day are provided.

Can you test food intolerance? As a dietitian, I often see people in my practice who have had a food intolerance test done. All of them without exception get a resume that shows they are intolerant to many foods. But can you trust such a test?

With a sustainable approach to nutrition, you can reduce your own impact on the environment by up to 50%. In addition, those who eat sustainably, automatically eat healthier.

What to eat during summer? With summer being just around the corner I've decided to sum up easy healthy options of light refreshing meals. In this article you will find options for every moment of the day: breakfast, lunch, dinner and snacks. And yes, we will talk about ice-cream too!

The colour of plants indicates the presence of certain nutrients. Some of those nutrients and their health benefits are described in this post.

Eating lentils regularly is great for your own health, and for the planet health. In this article I talk about nutritional and other benefits of lentils and ways to prepare them.

In this article I explain why you should eat nuts every day. I talk about proven health benefits of eating nuts and about how much nuts you should actually eat.

Even mild zinc deficiencies can cause your skin to suffer. In this article I focus on zinc functions in relation to skin health.