Holistic Beauty Therapist Exam Sample Test

Explanation
The health of the gastrointestinal tract is maintained by a large number of different strains of bacteria and other micro-organisms. These microorganisms play a crucial role in digestion, nutrient absorption, and immune function. The high number of 300 indicates the diverse and complex nature of the microbiota that inhabit the gut and contribute to overall gut health.

Explanation
The statement suggests that serious diseases like cancer and cardiovascular disease typically take a long time, specifically twenty to thirty years, to develop in the body. This indicates that the body has a remarkable ability to withstand and fight off these diseases for a significant period before they fully manifest. Therefore, the statement is true.

Explanation
The given statement is false because macro-nutrients refer to the three main nutrients that provide energy to the body, which are carbohydrates, proteins, and fats. Water, vitamins, and fiber are not considered macro-nutrients as they do not provide energy, but they are still essential for overall health and well-being.

Explanation
Vitamin B is not an antioxidant and does not prevent the oxidation of vitamin A and polyunsaturated fatty acids in the intestine. Antioxidants are substances that inhibit or prevent oxidation, and while vitamin B has many important functions in the body, it does not possess antioxidant properties. Therefore, the statement is false.

Explanation
Vitamin B-12 is indeed different from other vitamins because it is exclusively found in animal foods. Unlike other vitamins that can also be obtained from plant-based sources, such as fruits and vegetables, vitamin B-12 is primarily found in meat, fish, dairy products, and eggs. This is why individuals following a strict vegetarian or vegan diet may need to take supplements or consume fortified foods to ensure they are getting enough vitamin B-12.

Explanation
The correct answer is 10 litres and 100 tons. The digestive tract produces approximately 10 litres of enzyme secretions every day to break down the 100 tons of food consumed over a lifetime.

Explanation
Vitamins are indeed organic nutrients that are necessary for our growth and overall well-being. They are found in various foods and play a crucial role in maintaining good health. While they are required in small quantities, they are essential for the proper functioning of our body. Thus, the statement is true.

Explanation
Folate is needed to make new cells and is used to produce adequate numbers of red blood cells and white blood cells. Folate, also known as vitamin B9, is necessary for DNA synthesis and cell division. It plays a crucial role in the production and maturation of red blood cells and white blood cells, which are essential for maintaining a healthy immune system and preventing anemia. Folate deficiency can lead to impaired cell division and reduced production of these blood cells, causing various health problems.