Some possible side effects of peptide supplements include: Allergic reactions, such as hives, swelling, or difficulty breathing Heart problems, such as high blood pressure, fast heart rate, and palpitations (fluttering or pounding heartbeat) Stomach problems, such as nausea, vomiting, and diarrhea Cognitive problems, such as headaches, dizziness, and fatigue Skin sensitivity and rash (in case of peptides you apply to your skin) What You Should Know Before you try or buy any dietary supplements: Research the companys website
Ignoring individual responses is another mistake
First, even though five RCTs were included, the sample size still remains limited
Distribution of Dietary Protein Intake in Daily Meals Influences Skeletal Muscle Hypertrophy via the Muscle Clock. Cell Reports , vol