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vicious cycle stress sleep

The vicious cycle of stress and sleep

Stress and sleep are connected. When you are (very) stressed, it can affect your sleep and vice versa. So when you are not sleeping well, this can affect your stress levels....

What does collagen do

What does collagen do?

Collagen is the most abundant protein in your body. And what does collagen do: it plays a crucial role in maintaining the structure and firmness of your skin, hair,...

When to use probiotics

When is it wise to use probiotics?

Probiotics have become increasingly popular in recent years. These "good" bacteria are often found in fermented foods such as yogurt, kefir and sauerkraut. But many of the bacteria found in food...

fasting women cycle

Intermittent Fasting in the female cycle

Are you curious about the effects of intermittent fasting (IF) on women's menstrual cycles? IF, an eating pattern in which you alternate between fasting and eating during certain time windows, has many...

Consequences of poor sleep

The consequences of poor sleep

Did you know that 1 in 4 (!) Dutch people suffer from sleep problems? Ranging from difficulty falling asleep to regularly waking up during the night. And that number is only getting...

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