Berberine Phytomax 550 mg by Integrative Therapeutics

Berberine suits adults who are already working on diet, exercise and weight and want added support for glucose and lipid metabolism. The labs worth knowing before you start are Glucose, HbA1c, Insulin and HOMA-IR on the sugar side, and LDL Cholesterol, ApoB and Triglycerides on the lipid side. It is a supplement, not a substitute for a prescribed diabetes or cholesterol medicine, and it is not for anyone who is pregnant or nursing.

Berberine is a yellow plant alkaloid, here extracted from the root of Berberis aristata. It activates AMPK, an enzyme cells use to sense their energy supply, which supports the way the body handles glucose and fats. Plain berberine is poorly absorbed, so this product uses a phytosome, in which the extract is combined with phospholipids. The front label calls it bioavailable berberine for enhanced absorption. Most berberine research used plain berberine hydrochloride, and the phytosome form has less research behind it.

Each capsule provides 550 mg of berberine phytosome standardized to 28% berberine. The 550 mg is the weight of the whole complex, not of berberine alone, so do not compare it milligram for milligram with a plain berberine capsule. The label directs adults to take 1 capsule one to two times daily with food and not to exceed that. Taking it with meals also eases the stomach upset berberine can cause. The capsule is plant-derived and the label carries a vegan seal.

Berberine acts like a drug in some respects, so check it against your medicines. With insulin, sulfonylureas, metformin or other diabetes medicines it can push blood sugar too low; the label tells people with diabetes to consult a healthcare professional and monitor glucose closely. It also slows liver enzymes that clear many drugs and is known to raise cyclosporine levels. If you take any prescription medicine, ask your clinician or pharmacist first, and tell your surgical team before a planned operation. Do not take it if you are pregnant or nursing.

Constipation, loose stools, gas and cramping are the common side effects, mostly in the first weeks, and starting with 1 capsule a day helps. Glucose can respond within weeks, while HbA1c and lipids need about 3 months, so recheck HbA1c, LDL Cholesterol and ApoB at 12 weeks and stop if nothing has moved. The effects are modest next to prescription options, and long-term safety data are limited.