This process can create toxic byproducts that may negatively affect health
In a small pilot study of patients with metabolic syndrome, those who received high-dose intravenous L-carnitine (4 g/day) during a medically supervised fasting period reported less hunger than those in the placebo group
Hormonal imbalance resulting from disorders of the hypothalamus, pituitary gland, and testicles
The time of day doesnt matter necessarily , but a morning injection would allow you to take advantage of MOTS-cs potentially energizing effects (and avoid an energy boost when youre heading to bed)
The evidence: A 2025 RCT published in Frontiers in Nutrition randomized 80 patients to 3,000 mg/day low-molecular-weight collagen peptides or placebo for 180 days
6 Tumor-suppressive properties of L-carnitine Overall, preclinical evidence suggests that L-carnitine may contribute to hepatoprotection, although robust clinical evidence for anti-tumor efficacy in humans is currently lacking