The signs of protein deficiency include:
•hunger- protein is needed to promote signals of satiety(fullness) to the brain and stabilize blood sugar
•depression
•fatigue- lack in protein can lead to both muscle fatigue and brain fatigue
•hair loss- both collagen and keratin are the main components of hair and both of these products are made of amino acids from protein
•slow recovery from injuries- protein is needed to heal and rebuild cells
<span>Food is essential to our body to:
- Developing, replacing and repairing cells and tissues;
- Produce the energy used to avoid cold, move and work;
- Carry out chemical processes such as digestion of food;
-Protect, resist and fight infection and cure illness.
The food is made up of nutrients. Micronutrients such as vitamins and minerals are only needed in small quantities. Macronutrients such as carbohydrates, proteins and fats are needed in larger quantities. The body can not function properly if one or more nutrients are missing. <span>A healthy and balanced diet brings a good amount and a variety of foods, healthy and free of diseases and dangerous substances.</span></span>
Answer:
Vaccines are very important as they help to activ!te the immune system of a human being against a particular pathogen and thus decreasing the risk of the disease
Do you have a question abt time or smt? lol
The correct answer is
<span>B. red shift of distant galaxies.
Basically, the farther it is the more space there is to stretch and expand. This means that the further away the galaxy is the further away from us it is moving. Scientists observe this through observing red shifts which and all their observations point out to the idea that the universe is constantly expanding.</span>
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