Urgent situations requiring immediate medical attention include: Severe, persistent abdominal pain (with or without vomiting), which may indicate pancreatitis Signs of gallbladder disease (right upper quadrant pain, nausea) Persistent vomiting leading to inability to keep fluids down or signs of dehydration Specific situations requiring consultation include: Persistent gastrointestinal symptoms (nausea, vomiting, diarrhea) lasting beyond the initial adjustment period Unintended weight loss exceeding clinical targets or occurring too rapidly Signs of nutritional deficiency such as fatigue, weakness, hair loss, brittle nails, or neurological symptoms Difficulty meeting protein or caloric needs through diet alone Consideration of high-dose supplements or specialized nutritional products Use of multiple supplements or herbal products with potential interactions Need for medication adjustments if also taking insulin or sulfonylureas to prevent hypoglycemia Patients who are pregnant, planning pregnancy, or breastfeeding should discuss all medications and supplements with their healthcare provider, as certain products may be contraindicated

So can prescription drugs
I cannot confirm whether or not this is true, but its quite possibly the reason why their medications are so inexpensive
A 2025 intravenous safety study involving two healthy adults found infusions up to 20 mg well tolerated, with no adverse events or clinically meaningful changes in vital signs or laboratory biomarkers
Vegetarian-friendly formula suitable for all diets