Effects of Probiotics Improves the Endurance and Explosiveness Exercise Performance on Healthy Human.

glac Biotech

Status: Completed

Conditions: Exercise Performance

Treatments: Dietary Supplement: Probiotic 1,Lactococcus lactis subsp. lactis, LY-66; Dietary Supplement: Probiotic 2,Lactobacillus plantarum, PL-02; Dietary Supplement: Placebo; Dietary Supplement: Probiotic 3,Lactococcus lactis subsp. lactis, LY-66+Lactobacillus plantarum, PL-02

Study type: Interventional

Funder types: Industry

Identifiers

NCT06092723

LSHIRB21-042-A2

Details and patient eligibility

About

This study may discover that supplementing with probiotics LY-66, PL-02 can promote exercise endurance, explosive power and reduce muscle inflammation index in healthy people.

Full description

With the rise of people's health awareness and exercise habit in recent years, and the demand for the use of sports health food supplements has also increased. Probiotics are generally recognized as safe and helpful in digestion in the gastrointestinal tract. Previous animal experiments have found that probiotics LY-66, PL-02 are more effective in promoting the grip and exhausting exercise in mice. The purpose of this study is to further explore the effects of probiotics LY-66, PL-02 on promoting exercise endurance and explosive power in healthy people. This study is to compare supplementary samples with placebo and adopt a double-blind study design. 88 healthy adult males and females (non-sports players) aged 20-40 will be recruited, 44males and 44 females, with an average number of male and female subjects in each group, and they will be randomly assigned to the (A) placebo group, (B) LY-66 probiotic group, (C) PL-02 probiotics group, (D) LY-66/PL-02 doublet probiotics group. Supplemented one time a day, take 15 billion CFU of probiotics each time for 42 consecutive days. During the period of taking probiotics, squats and TABATA training were set for the subjects 2 days a week. From day 0 to day 42 of supplementation, subjects in each group were tested physical fitness and cardiorespiratory endurance every 14 days. On the 21th days, the explosiveness of muscle strength in each group was tested with Wingate. On the 42nd day, the exercise endurance test, NGS and GC-MS technology was used to detect the fecal microbiota and SCFA(Short-chain fatty acids) in each group, body inflammation index of each group were tested and use questionnaire to evaluate subjective experience. This study may discover that supplementing with probiotics LY-66, PL-02 can promote exercise endurance, explosive power and reduce muscle inflammation index in healthy people.

Enrollment: 88 patients

Sex: All

Ages: 20 to 40 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

1. Healthy adult
2. Age 20-40
3. Not professional athletes

Exclusion criteria

1. The patient who Smoking.
2. The patient have cardiovascular disease
3. The patient have hyertension
4. The patient BMI>27
5. The patient have metabolic diseases
6. The patient have asthma
7. The patient who have experienced limb, neuromuscular, or exercise-related injuries within the past 6 months,.
8. The patient have taken anti-inflammatory or pain-relief medication in the past month,
9. The patient have consumed probiotic-related products will be excluded.
10. Students under the supervision of the principal investigator and individuals with conflicts of interest .

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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88 participants in 4 patient groups, including a placebo group

Lactococcus lactis subsp. lactis, LY-66

Experimental group

Description:

Subjects take two packs once a day, and make a 250 ml water solution for drinking.

Treatment:

Dietary Supplement: Probiotic 1,Lactococcus lactis subsp. lactis, LY-66

Lactobacillus plantarum, PL-02

Experimental group

Description:

Subjects take two packs once a day, and make a 250 ml water solution for drinking.

Treatment:

Dietary Supplement: Probiotic 2,Lactobacillus plantarum, PL-02

Lactococcus lactis subsp. lactis, LY-66+Lactobacillus plantarum, PL-02

Experimental group

Description:

Subjects take two packs once a day, and make a 250 ml water solution for drinking.

Treatment:

Dietary Supplement: Probiotic 3,Lactococcus lactis subsp. lactis, LY-66+Lactobacillus plantarum, PL-02

Placebo

Placebo Comparator group

Description:

Subjects take two packs once a day, and make a 250 ml water solution for drinking.

Treatment:

Dietary Supplement: Placebo