Protein is one of the most important and abundant substances in the human body, comprising 20% of an adult's body composition. Protein powder supports cellular repair and tissue construction: it forms all cells and tissues within the body, maintains normal cellular function and metabolism, creates enzyme systems, sustains digestive function, produces blood transport substances, maintains bodily osmotic pressure, and serves as a primary component of collagen.【Functions of Protein Powder】
I. Contributes to Seven Major Body Functions
(1) Enzyme catalysis;
(2) Hormone regulation;
(3) Oxygen transport;
(4) Muscle contraction;
(5) Immune function;
(6) Structural support;
(7) Neutralization of bodily fluids.
II. Effectively Meeting Normal Physiological Needs
Protein serves as the primary nitrogen source for the human body, providing energy while also synthesizing new tissues. In adults, protein constitutes approximately 17% of body weight, with 3% undergoing metabolic renewal daily.Infants, children, adolescents, pregnant women, and lactating mothers require additional protein not only for tissue renewal but also for new tissue synthesis.
Protein deficiency impairs fundamental life functions, leading to growth retardation, underweight conditions, and intellectual developmental disorders in children and adolescents. Adults may experience fatigue, weight loss, anemia, reduced plasma albumin levels, and even edema. It can also cause menstrual disorders in women.Consuming protein powder can effectively prevent or alleviate these symptoms. III. Preventing Cardiovascular Diseases Heart disease ranks as the leading cause of death in Western developed nations. Elevated plasma cholesterol levels are a primary contributor to heart disease.
Animal fats in the diet elevate plasma cholesterol levels, significantly contributing to atherosclerosis and heart disease. Excess saturated fatty acids, cholesterol, and blood cholesterol directly correlate with heart disease. Reducing plasma cholesterol levels consequently lowers the risk of heart disease.In 1982, multinational scientists conducted comparative trials in Italy and Switzerland, replacing animal protein with soy protein in patients with high cholesterol. Results demonstrated that daily intake of 50 grams of soy protein reduced total plasma cholesterol by 20%. This research confirms soy protein can lower blood lipids and mitigate cholesterol's adverse effects on the heart in patients with hypercholesterolemia.
In the United States, physicians recommend that heart disease patients consume soy protein before resorting to cholesterol-lowering medications. Soy protein is neither a drug (thus free of toxic side effects) nor expensive, yet it effectively prevents heart disease without any adverse effects.Consuming animal protein increases the burden on the kidneys, potentially worsening the condition. Soy protein helps prevent and reduce the damage caused by animal protein to the kidneys by lowering plasma cholesterol levels. Dietary therapy observations in kidney disease patients show that replacing animal protein with soy protein yields the best results, and kidney disease patients readily accept foods containing soy protein.
V. Aiding the Body in Creating New Tissue
Consuming protein powder provides multiple amino acids, helping the body create new tissue. It repairs cells and builds tissues, forming all cells and tissues within the body while maintaining normal cellular function and metabolism.
VI. Promoting Digestion
Protein powder contains whey protein, which aids gastrointestinal digestion.
VII. Blood Cleanser and Nutrient Carrier
Protein powder transports oxygen and nutrients to cells via the bloodstream. Furthermore, the lecithin in protein powder helps remove impurities from the blood.
9. Promotes Development
Protein deficiency in children can lead to stunted growth, reduced immunity, emaciation, abdominal distension, edema, and lethargy. Appropriate protein powder supplementation provides essential protein for normal development and growth.
10. Calorie Supply
One gram of protein yields 4 kilocalories. One level scoop of complete protein powder equals the protein content of one cup of milk, one egg, or one ounce of meat, while containing only 1/25th of the cholesterol found in an egg.
XI. Cognitive Enhancement
The catecholamine in protein powder accelerates neural transmission and boosts memory retention by 22 times, making it particularly beneficial for students preparing for exams (fish brains contain the highest natural levels; chess grandmaster Nie Weiping consumed 20 fish heads per meal. Protein powder is also recommended for children's intellectual development).
XII. Other Benefits
Protein deficiency disrupts vital bodily functions, causing growth retardation, underweight issues, and cognitive developmental disorders in children and adolescents. Adults may experience fatigue, weight loss, anemia, reduced plasma albumin levels, and even edema. It can also trigger menstrual irregularities in women. Protein powder consumption effectively prevents or alleviates these symptoms.