
Summer is the ideal time to produce vitamin D—all you need is some sun on your skin. Yet around half of all people in Germany have too little vitamin D, even in summer. Why is that? And does sunscreen affect vitamin D production? Find out more now.


Summer is the ideal time to produce vitamin D—all you need is some sun on your skin. Yet around half of all people in Germany have too little vitamin D, even in summer. Why is that? And does sunscreen affect vitamin D production? Find out more now.

Not all magnesium is the same: there are many forms, such as magnesium salts or magnesium chelates. Find out which magnesium compounds exist and which form may be best suited to your needs.

07/05/2026
Because long-chain omega-3 fatty acids are highly sensitive, it is especially important to pay attention to quality when choosing fish-oil supplements. Read here what defines a high-quality product.

This article explains under which conditions the body can produce enough vitamin D on its own, and which vitamin D dosage is appropriate in both winter and summer – so you are optimally supplied all year round.

Learn how to take vitamin D properly — whether in the morning or evening, daily or weekly — and how simple routines can help support a reliable and consistent supply.

The most important natural sources of omega-3 are fatty fish and certain algae. Learn how fish oil and algae oil differ as direct suppliers of EPA and DHA, and what matters when choosing a high-quality supplement.

Many people know the problem: “I just can’t swallow capsules” – often accompanied by the feeling that they might get stuck in the throat. However, with simple techniques and the right head position, swallowing capsules can become significantly easier.

Iron is essential for blood formation and the transport of oxygen. When levels are low, it can have many consequences. Learn about the differences between women and men and how to recognize iron deficiency.

Iodine is essential for the thyroid gland. Although iodine intake in Germany has been good for decades, new data shows that more and more people are once again not getting enough iodine. Find out what you can do to improve your iodine intake.

Magnesium accompanies us every day—whether we need energy, use our muscles, are under stress, or seek inner peace. Here you can find out when supplementation is advisable and what dosage is recommended.

Micronutrients can support health—provided they are taken correctly. Learn why individual consultation with a micronutrient expert is important in order to reap the maximum benefits.