Can fitness arginine be taken for a long time

Fitness arginine is generally not recommended for long-term use. Short term use may help improve athletic performance, but long-term use requires careful assessment of individual health status. The safety of arginine as an amino acid supplement depends on factors such as dosage, underlying diseases, and drug interactions.

Short term supplementation of fitness arginine may help improve exercise endurance and muscle pump sensation by promoting nitric oxide synthesis, and is commonly used before explosive power training in fitness populations. Moderate supplementation usually has no significant side effects on healthy individuals, but it is important to note that the single intake should not be too high to avoid gastrointestinal discomfort or blood pressure fluctuations. Some studies suggest that arginine may assist in cardiovascular health, but this effect needs to be combined with overall diet and exercise habits. Long term continuous use of arginine may interfere with the balance of amino acids in the body, especially for individuals with a history of liver and kidney diseases, herpes virus infections, or a tendency towards low blood pressure. Arginine metabolites may increase the burden on the kidneys, and long-term high-dose intake may also lead to electrolyte imbalances. Patients with diabetes should be alert to the potential impact of arginine on insulin sensitivity, and patients with autoimmune diseases should avoid excessive supplementation to avoid activating virus replication.

It is recommended to obtain arginine through natural foods such as poultry, fish, nuts, etc. If long-term supplementation is needed, liver and kidney function and blood pressure indicators should be regularly monitored. Fitness enthusiasts can use arginine as a phased training aid to avoid continuous overuse. Patients with chronic diseases or taking medication should seek medical guidance. Maintaining a balanced diet, combined with protein intake and resistance training, can achieve more sustainable fitness results.