There aren’t many human trials of goji berry, and many are small.
But they suggest that goji may protect againstvision loss, heart disease,diabetes, and liver problems.
That means some supplement products may not contain what the label says.
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Studies show that taking it for 28 days can more than double the levels of zeaxanthin in the blood.
Larger clinical trials are needed to verify these effects.
May Help Manage Diabetes
In a clinical trial, 67 people withtype 2 diabetestook goji berries for three months.
It resulted in the following:
The most significant effects were seen in people not taking otherdiabetes medications.
It has been shown to decrease levels oftriglyceridesandincrease HDL cholesterol, both of which protect the heart.
Goji berry decreased the following liver enzymes:
This was associated with healthy liver function.
These forms may be less effective than incorporating fresh goji berries into your diet.
These side effects may be common and mild or less common and severe.
Goji has been associated with:
Should you experience these symptoms, seek medical help right away.
Dosage: How Much Goji Berry Should I Take?
Goji berries are typically consumed at 15 to 30 g per day.
Larger, human clinical trials are still needed to verify these results, though.
Side effects are rare, but goji berry may interact with the blood-thinning medication warfarin and medicines for diabetes.
Goji berries can be eaten raw or as a dried fruit.
Foods like leafy green vegetables, eggs, and nuts are high in these carotenoids.
2022 Mar 16;:].Graefes Arch Clin Exp Ophthalmol.
2021 Jul 1;114(1):397].Am J Clin Nutr.
2018;169(1):e23-e33.
2022;46(3):e13927.
2021;21(1):212. doi:10.1186/s12906-021-03385-0
National Library of Medicine.
U.S. Department of Agriculture.
FoodData Central.Goji berries, dried.
Fatchurrahman D, Amodio ML, Colelli G.Quality of goji berry fruit (Lycium barbarumL.)
stored at different temperatures.Foods.
2022;100(8):e1541-e1552.
2017; 9(2):120. doi.org/10.3390/nu9020120
