Increased Energy Levels
| Supplement | Research Paper | Effect Type | Effect Size |
|---|---|---|---|
| Brewer's Yeast | 10.1016/j.bbi.2017.10.019 | Harmful | Large |
| Lactobacillus salivarius UALs07 | 10.1007/s00253-021-11099-z | Beneficial | Moderate |
| Lactobacillus salivarius VPro 15 | 10.1007/s00253-021-11099-z | Beneficial | Moderate |
| Lactobacillus salivarius UALb-07 | 10.1007/s00253-021-11099-z | Beneficial | Moderate |