Nutrigenomics investigates the interaction between genetics, nutrition, and health, and is an important tool for creating effective personalised diets that enhance overall well-being. However, as a stand-alone approach, nutrigenomics has limitations, which calls for a holistic approach to creating personalised diets that involves lifestyle, socio-economic factors, and cultural influences.

Biotin, or vitamin B7, is an essential micronutrient that belongs to the B complex group of vitamins. It is water-soluble and plays an important role in assisting the metabolism to break down fats, carbohydrates and proteins. Studies show that it is also very important during pregnancy for normal foetal development.

The mind and body are connected, and our emotions, thoughts and memories stimulate chemical responses. While a happy memory creates a pleasant feeling, so can an unpleasant experience cause our body to replace chemicals such as serotonin, dopamine and endorphins with adrenal and cortisol hormones. By understanding how we respond unconsciously to such triggers, we can change our response for better outcomes.

St John’s wort is a common weed found in grasslands, roadsides, and pastures, recognised by bright yellow flowers. However, St John’s wort is also a remedy suitable for all ages and a well-known herb used for reduction and management of depression and anxiety.

This is the first in the series of three articles, where we discuss different types of approaches that psychologists and hypnotherapists may use to help their clients in achieving their goals, and assisting them in their journey to health.