An expert answers important questions: When are nutritional supplements useful?

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Nothing can completely replace plant-based food. But nutritional supplements, as the name suggests, are intended to compensate for any deficiencies. Despite a seemingly balanced diet, deficiencies can occur at any time. An example of this is vitamin D3, which is produced in our skin thanks to sun exposure. Another example is omega-3 fatty acids, found mainly in oily fish and algae. If you don’t eat fish or algae, you run the risk of deficiencies in EPA and DHA, two of the most important omega-3 fatty acids.

I can’t decide if you need it or not. We need to analyze the blood sample to detect any deficiencies. Swiss start-up indyvit, which produces personalized capsules containing nutritional supplements, offers blood testing. The company also has a scientifically based survey on its website that can provide valuable information.

No, these are food, not medicine. Their marketing is tightly controlled: This Federal Office for Food Safety and Veterinary Affairs (BLV) It ensures reliable quality and safety by checking manufacturers in Switzerland.

They are useful where there is scarcity. High supplement amounts have not been scientifically proven to improve performance. Therefore, if you have deficiencies, you need to complete them.

Very easy. Micronutrient supplements only make sense if there is actually a deficiency. To determine this reliably, you need a biological sample, such as blood analysis.

Different micronutrients play a role in different metabolic processes. So if there are nutrient deficiencies, these specific processes will not proceed smoothly. For example, various B vitamins are needed for energy production in cells. Iron is also a good example: Iron is a component of hemoglobin, the protein that binds oxygen in red blood cells and therefore plays a central role in oxygen transport. When these nutrients are deficient, physiological processes are disrupted.

Definitely. Since micronutrients are also involved in all kinds of metabolic processes, deficiencies occur in various ways. Lack of vitamins, minerals or trace elements that play an important role in energy production can cause energy deficiency. Or if vitamin D is deficient, estrogen production in women is restricted. This can also cause fatigue.

This effectively depends on where and if there are defects. We often observe them in our latitudes, for example, in vitamin D3 and omega-3 fatty acids.

Blood test is best. It couldn’t be more individual and precise. Alternatively, surveys can also be helpful. Indyvit company offers both with exceptional quality.

If living conditions (nutrition, sun exposure, etc.) have not changed, the same deficiencies as before supplementation will reoccur. But if you go to the equator and suddenly eat a lot of fatty fish, the deficiency of vitamin D3 and omega 3 disappears by itself.

Source : Blick