Mediterranean Diet Principles & Food Label Facts
Mediterranean Diet Principles
- High consumption of bread, cereals, and legumes.
- Abundance of fruits, vegetables, and fish.
- Reduced consumption of meat and animal fat.
- Consumption of nuts, tomato, onion, and garlic.
- Moderate intake of wine at meals (optional).
Key Mediterranean Food Groups
- Milk and dairy products
- Meat, fish, and eggs
- Potatoes, legumes, and nuts
- Vegetables
- Fruits
- Bread, pasta, cereals, sugars, and sweets
- Fats, oils, and butter
Understanding Nutritional Labeling
Nutritional labeling provides consumers
Read MoreNutrition Fundamentals: Food, Nutrients, and Health
Understanding Nutrition and Food Groups
Food Groups Overview
A balanced diet includes various food groups, often visualized in a pyramid or plate model. Key groups include:
- Meat and Alternatives: Red meat, poultry, fish, eggs, legumes, nuts.
- Dairy and Alternatives: Milk, cheese, yogurt.
- Fruits: Various fresh fruits.
- Vegetables: A wide variety of vegetables.
- Grains: Bread, rice, pasta, couscous, polenta, other cereals, potatoes.
- Fats and Oils: Olive oil, other vegetable oils, fats found in foods.
- Sweets/Sugars:
Essential Steps for Developing a Balanced Diet
Steps to Develop a Balanced Diet: To determine the characteristics of the individual for which you have to customize the diet: age, sex, physiological status (pregnancy, lactation, etc.), and physical activity. Establish the energy and nutritional needs met through the diet. To estimate energy requirements, it is considered that the overall energy expenditure in balance must be offset by energy intake from food. This takes into account the basal metabolism, age, sex, and physical activity. Developed.
Read MoreBiochemistry Questions: Amino Acids, Porphyries, and Urea Cycle
Proteins that may be absorbed by the intestine are:
b. Maternal antibodies in newborns
Sources of amino acids in the body include:
- Degradation of body protein
- Synthesis of nonessential amino acids
- Dietary proteins
Enzymes Secreted by Organs
Match the organs (a-d) with the enzymes (A-E) they secrete:
- Organs:
- Stomach: D
- Small intestine: E
- Liver: (No enzyme listed)
- Enzymes:
- Trypsin – A
- Carboxypeptidase A – B
- Elastase (No letter)
- Pepsin (No letter)
- Alanine aminopeptidase (No letter)
- Organs:
Mark the WRONG sentence about the
Lipids: Types, Functions, and Health Impact
Lipids: Essential Macronutrients
Lipids, including oils, cholesterol (CHO), fats, fatty acids, triglycerides, and phospholipids, are essential macronutrients. They form a major component of every living cell and are found in our food, originating from both animal and plant sources. The body can also synthesize them.
Fatty Acids: The Building Blocks of Lipids
Fatty Acids are the smallest components of lipids and serve as their main building blocks. They provide 9 calories of energy per gram. Fatty acids
Read MorePancreatic Islets: Insulin, Glucagon, and Somatostatin
Pancreatic Endocrine Islets
Pancreatic endocrine islets, or islets of Langerhans, constitute approximately 1% of the pancreatic mass. They are innervated by the autonomic nervous system (ANS), feature intercellular communication, and possess a fine vascular network. Key hormones produced include insulin (β cells), glucagon (α cells), and somatostatin (δ cells).
Insulin Synthesis
Insulin synthesis begins with the ribosomal transcription of pre-proinsulin from mRNA. In the endoplasmic reticulum, pre-
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