When athletes exercise, the body's metabolic level increases, thermal energy consumption increases, hormone effects, enzyme reaction processes are active, a large number of acidic metabolic wastes are accumulated in the body, and the internal environment of the body is destroyed. To discharge these wastes must use nutrients in the diet, such as drinking more water can accelerate the excretion of metabolites. Therefore, the proper nutrition supply helps to ensure the athlete's health and athletic ability; it can promote the adaptability to training and eliminate fatigue; it is very important for athletes' body composition of different items. Pay attention to acid-base balance The acid-base combination of diet is not only closely related to the health of athletes, but also directly affects the recovery of physical strength after exercise. In general, white flour, corn and other cereals, as well as peanuts, walnuts, meat, eggs, sugar and alcohol, contain many elements such as phosphorus, sulfur, and chlorine. After being oxidized in the human body, they will produce cations. Acid radicals make the body fluids acidic. Soybeans, green beans, fruits, kelp, milk, vegetables and other elements containing potassium, sodium, calcium, magnesium and other elements, in the human body oxidation will generate an alkaline oxide with anion, will make the body fluid alkaline. If you eat too much acidic foods, it will make the athlete's blood acidic, which will not only increase the body's calcium and magnesium consumption, easily lead to fatigue, but also will increase the viscosity of the blood, is extremely unfavorable for exercise. Therefore, the diet of athletes requires a relatively balanced acid and alkali, and acid-alkali foods should be properly matched. Eat more vegetables Vegetables are also important for athletes because it provides a wealth of vitamins and mineral salts. 1 Carrots in vegetables are important for enhancing vision. They are rich in vitamin A, and some eye-intensive sports such as shooting and driving need to increase vitamin A intake. 2 B vitamins are the coenzymes of many enzymes. The deficiency of vitamin B1 and nicotinic acid in B vitamins will affect energy metabolism and make the energy supply insufficient, affecting athletes' physical strength and spirit. 3 Potassium, sodium, calcium, magnesium, and chlorine in inorganic salts have a great effect on the regulation of nerve and muscle excitability and heart rate, and therefore have a direct impact on athletes. 4 Most of the vegetables are alkaline foods. It can neutralize the acid produced by meat, milk, eggs, and grain foods, which is good for sports. Other considerations Should eat easily digestible food, can not immediately exercise after a meal, can not immediately eat after exercise, do not eat and sleep. This is unfavorable to the stomach, but also affects digestion and absorption, and is susceptible to diseases. In addition, attention to food hygiene is also very important, such as not picky eaters, do not gorge, do not soup rice, do not drink plenty of water during exercise, do not take a bath immediately after meals, do not eat before going to sleep and so on. In addition, tobacco and alcohol should be banned even more. The problems of diet nutrition in Chinese athletes At present, there are “three more†phenomena in Chinese athletes’ diets with excessive meat, excessive animal fat, and athletes eating too much. At the same time, there are “three less†phenomenon with fewer vegetables, less fruit, and less nutrients. In addition, due to the long cooking time, vitamins in foods are severely damaged. Although athletes eat a lot, they actually have very little nutrients that they can use. As a result, they are physically weak in training. The main reason for the above situation is that some people concerned lack nutrition knowledge. They mistakenly believe that the standard of good food is measured by the amount of meat. It does not consider and research the needs of athletes, let alone the nutrition of athletes of various sports. need. Therefore, in the future, athletes should appropriately reduce the meat in the diet, try to use vegetable oil to cook, increase the amount of vegetables and fruits in the diet, and the cooking time should not be too long. Athlete's need for nutrition in different projects The nutritional supply of athletes must be given a seat according to the characteristics of their physical qualities. Otherwise, they cannot only meet their needs, but they are also a waste. The movement of nitrogenous substances in athletes with power sports is faster, and due to power exercises (weight lifting, throwing, wrestling, judo, etc.), the demand for protein in muscles is greatly increased. Therefore, special attention must be paid to the supply of protein. Heat should account for 15% of total calories. Athletes of speed sports should pay attention to the supply of carbohydrates, protein and phosphorus in their diet. Endurance athletes (marathons, walking races, cycling, long-distance swimming, skiing, etc.) must not only ensure sufficient energy reserves, but also increase vitamin intake. Athletes of sensitive items should take enough phosphorus and vitamins. The nutritional needs of track and field athletes Track and field sports include more than 40 projects. The requirements of these sporting events for athletes are very different. For example, sprinters must not only have good speed but also have a high sensitivity. The pole vault not only requires speed, but also has strength, but also has a very good sensitivity, so the various projects on the nutritional requirements are not the same. The sprinter's diet must be rich in protein and carbohydrates, but also have enough phosphorus. Athletes in long jump, pole jump, and high jump events have similar diets. The amount of protein, sugar, and fat that the athlete throws in is higher than that of athletes such as sprinters. Athletes of marathon, long-distance running, race walking and other items must have high dietary sugar, vitamin B1, vitamin C And iron, potassium, sodium, calcium, magnesium and other elements, proper intake of fat and protein. The athletes of these projects consume a lot of energy during exercise, and they must maintain sufficient reserves of glycogen in their bodies. They have higher requirements for cardiovascular and respiratory systems, and hemoglobin should be maintained at a relatively high level. Gymnastic, skilled athletes' nutritional needs Such projects require that athletes be complex and diverse in their movements, and that they should have strong flexibility, coordination and good speed. They have higher requirements on the nervous system. At the same time, due to technical requirements, athletes must also control their weight. Therefore, the dietary requirements are: small size, high calorie, and fat intake should not be too much, protein, vitamin B1, vitamin C The supply of phosphorus, calcium and calcium should be particularly sufficient, the protein calories should account for about 15% of the total calories, vitamin C daily 150 to 200 mg, vitamin B1 not less than 4 mg daily.
We are able to supply following extract
Product Name Active Ingredient Specification Test Method Plant Extract Powder,Herbal Extract,Herb Extract Powder,Herbal Extract Powder XI'AN PLANT BIO-ENGINEERING CO.,LTD , https://www.plantbic.com
Oleuropein 10%-90% HPLC
Olive Leaf Extract
Water-soluble Oleuropein 10-90% HPLC
Phyllanthus emblica Extract Polyphenol 40% UV
HoneySuchle Flowers Extract Chlorogenic Acid 98% HPLC
Eucommia Extract Chlorogenic Acid 98% HPLC
Green coffee bean Extract Chlorogenic Acid 50% HPLC
Polygonum cuspidatum extract Resveratrol 50%,98% HPLC
Taxus media Extract Paclitaxel 98% HPLC
Macamides&
Maca Extract 10:1 TLC
Macaenes
Tongkat Ali Extract Testosterone 10:1 TLC
Yohimbine Bark Extract Yohimbine hcl 8%,98% HPLC
Cistanche tubulosa Extract Total glycosides 40%,60% HPLC
Saw palmetto extract Unsaturated fattyacid 25%,45% GC
Epimedium Extract Icraiin 5%-98% HPLC
Cndii Fructus extract Osthole 10%-99% HPLC
TribulusTerrestris Extract Saponins 20%-90% UV
Raspberry extract Raspberry ketone 98% HPLC
Puerarin 30%-99% HPLC
Pueraria extract
Total Flavonid 40%-90% HPLC/UV
Salidroside 1%-5% HPLC
Rhodiola Rosea Extract
Rosavin 3%,4% HPLC
St.John`s.Wort Extract Hypercin 0.3% UV
Ginkgo biloba Extract Flavone/ bilobalide 24%/6% UV/HPLC