The Mindfulness and Awareness Scale (MAAS) measures a person's level of mindfulness in daily life. It evaluates how much time an individual spends in the present time. The scale ranges from 1 to 6 and consists of 15 items in total.

The Mindfulness and Awareness Scale (MAAS) measures a person's level of mindfulness in daily life. It evaluates how much time an individual spends in the present time. The scale ranges from 1 to 6 and consists of 15 items in total.

The Relief of Cancer-related-Fatigue (BFI) is used to quickly assess the severity and impact of cancer-related fatigue. The questionnaire consists of 10 items covering six dimensions: Activity, mood, walking ability, work, relationship with others, and enjoyment of life. A score between 30 and 40 indicates moderate fatigue, scores above 70 indicate severe fatigue.

The Relief of Cancer-related-Fatigue (BFI) is used to quickly assess the severity and impact of cancer-related fatigue. The questionnaire consists of 10 items covering six dimensions: Activity, mood, walking ability, work, relationship with others, and enjoyment of life. A score between 30 and 40 indicates moderate fatigue, scores above 70 indicate severe fatigue.

The Pittsburgh Sleep Quality Index (PSQI) measures subjective sleep quality. The questionnaire consists of 19 items and 7 component scores are obtained, each of which is scored from 0 (no difficulty) to 3 (severe difficulty). The component scores are summed to produce a global score (range 0 to 21). Higher scores indicate worse sleep quality.

The Pittsburgh Sleep Quality Index (PSQI) measures subjective sleep quality. The questionnaire consists of 19 items and 7 component scores are obtained, each of which is scored from 0 (no difficulty) to 3 (severe difficulty). The component scores are summed to produce a global score (range 0 to 21). Higher scores indicate worse sleep quality.

It is defined as the force exerted by the blood on the arterial walls to circulate through the arteries and is measured in mm Hg. A normal value is considered to be less than 120/80 mmHg.

It is defined as the force exerted by the blood on the arterial walls to circulate through the arteries and is measured in mm Hg. A normal value is considered to be less than 120/80 mmHg.

It is defined as the number of times the heart pumps blood during a minute and is measured as the number of beats per minute. Between 60 and 100 beats per minute is considered a normal value.

It is defined as the number of times the heart pumps blood during a minute and is measured as the number of beats per minute. Between 60 and 100 beats per minute is considered a normal value.

A standardized questionnaire will be used, where the following will be recorded: eating habits.

Body-Mass-Index (BMI) is a measure of body weight classification and is calculated based on weight and height, with the unit of measurement kg/m2. A BMI between 18.5 and 24.9 is considered normal weight, between 25 and 29.9 is defined as slightly overweight and a value above 30 is called severely overweight (obesity).

Body-Mass-Index (BMI) is a measure of body weight classification and is calculated based on weight and height, with the unit of measurement kg/m2. A BMI between 18.5 and 24.9 is considered normal weight, between 25 and 29.9 is defined as slightly overweight and a value above 30 is called severely overweight (obesity).

It is an anthropometric measurement used to establish the fat accumulated in a person in the abdominal area and is measured in centimeters (cm). For women, below 80cm is low risk, 80-88cm is high risk and more than 88cm is very high.

It is an anthropometric measurement used to establish the fat accumulated in a person in the abdominal area and is measured in centimeters (cm). For women, below 80cm is low risk, 80-88cm is high risk and more than 88cm is very high.

Type of lipid found in the bloodstream and adipose tissue. Normal values are between 150-199 mg/dl, high between 200-499 mg/dl and very high values above 500 mg/dl.

Type of lipid found in the bloodstream and adipose tissue. Normal values are between 150-199 mg/dl, high between 200-499 mg/dl and very high values above 500 mg/dl.

This is an enzyme found mainly in the liver. Its normal values are between 5-40 U/L.

This is an enzyme found mainly in the liver. Its normal values are between 5-40 U/L.

Fatty Liver Index (FLI) is a predictor of hepatic steatosis, calculated from BMI, waist circumference, y-GT and triglycerides.

Fatty Liver Index (FLI) is a predictor of hepatic steatosis, calculated from BMI, waist circumference, y-GT and triglycerides.

Adverse events and serious adverse events are documented. Adverse events include any adverse symptoms, illnesses, disorders, or accidents that occur during the course of the study. Serious adverse events include events occurring during the course of the study that are immediately life-threatening and/or result in serious health problems (specifically, requiring unanticipated hospitalization or prolongation of hospitalization, or resulting in serious disability or incapacitation). The severity as well as the possible causal relationship with the intervention will be assessed by the study physician.

Adverse events and serious adverse events are documented. Adverse events include any adverse symptoms, illnesses, disorders, or accidents that occur during the course of the study. Serious adverse events include events occurring during the course of the study that are immediately life-threatening and/or result in serious health problems (specifically, requiring unanticipated hospitalization or prolongation of hospitalization, or resulting in serious disability or incapacitation). The severity as well as the possible causal relationship with the intervention will be assessed by the study physician.