Hydrophilic and lipophilic vitamins – what effects do they have on human physiology?
Tim Klein
2026-03-18
5 min. read
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At every juncture, we hear from the media about what is healthy and what isn't, and it is challenging to navigate the advertising and information clutter. We can better comprehend what we should consume and what we require by familiarizing ourselves with the properties of each vitamin. It is not profitable to purchase supplements at the pharmacy in the hope that they will compensate for deficiencies in vitamins and micronutrients, as they are often poorly absorbed.
Nutrients in the human body
Our bodies require nutrients to function correctly throughout the day. The best sources of these nutrients are natural food products, although we often resort to dietary supplements as well, since our bodies cannot produce them independently. Nutrients are divided into water-soluble ones, such as B vitamins and vitamin C, and fat-soluble vitamins, which include A, D, E, and K.
Water-soluble vitamins
B vitamins share similar characteristics and are often referred to as the B-complex. They can typically be found in the same food products such as whole grains, liver, or brewer's yeast. Vitamin B1 (thiamine) promotes cognitive function, enhances the performance of the nervous system and its regeneration, diminishes the likelihood of mosquito bites, and aids in the treatment of cardiovascular diseases.
Lipid-soluble vitamins
Vitamin A (beta-carotene) – healthy visual function It optimizes cholesterol levels, prevents heart disorders, asthma, and cancer. Enhances visual acuity, reduces the likelihood of yellow spot deterioration, the occurrence of cataracts or lens damage, and inhibits the growth of free radicals in the body. Inadequate amounts may lead to visual impairments, such as night blindness. Main products: carrots, tomatoes, broccoli, eggs.
