Nikolay Bondarenko

After the age of 40, men’s testosterone levels naturally decline by approximately 1–2% per year, which manifests as reduced energy, muscle mass, libido, concentration, and mood.This is not a pathology but a part of the aging process — however, hormonal balance can be supported naturally using nutraceuticals that influence the hypothalamus–pituitary–gonadal axis and stress–cortisol–testosterone axis. […]

In a world of constant noise, messages, and news, calmness has become the new luxury.Modern people are looking for a way to relax — without sedative effects, without dependence, without losing focus. Two ingredients that have gained popularity among professionals and consumers — L-theanine (an amino acid from green tea) and magnesium (the anti-stress mineral).Together, […]

When we talk about protein, we usually think about muscles. But in reality, proteins and amino acids are also “fuel” for our brain. They participate in neurotransmitter synthesis and influence mood, focus, and memory. In the urban pace, where staying productive is essential, the right amino acid profile in nutrition can be key to cognitive […]

In 2025, the topic of weight and appetite control became one of the hottest in the world of medicine and nutraceuticals. Products affecting GLP-1 (glucagon-like peptide-1) receptors have gained significant popularity. This hormone, produced in the intestine, plays a key role in regulating appetite, glucose levels, and gastric emptying rate. Alongside pharmacotherapy, the field of […]

Perceptions of human health have radically changed since scientists began studying the gut microbiome. Today, there is no doubt: the state of the microbiota affects not only digestion but also brain function, emotions, and mental health. The term “gut–brain axis” describes the complex system of interactions between the nervous, immune, and endocrine systems, in which […]

City life is constant stress: deadlines, noise, information overload, lack of sleep. Under such conditions, even a healthy person may feel fatigue, anxiety, and decreased concentration. One natural solution for body adaptation is adaptogens — plant extracts that help reduce the negative effects of stress. The two most well-known plants are Ashwagandha (Withania somnifera) and […]

September is the month when we return to our work and study routines. Fatigue after summer, changes in sleep patterns, and increased mental workload often lead to problems with concentration and memory. During this period, nutrients that support cognitive function, energy, and stress resilience come to the rescue. Omega-3 Fatty Acids Omega-3 (EPA and DHA) […]