Sambucus Ebulus Herb Uses, Benefits, Cures, Side Effects, Nutrients

suggest you add its use for diabetes and increased cholesterol level - see link below

https://www.intechopen.com/books/nutrition-in-health-and-disease-our-challenges-now-and-forthcoming-time/antidiabetic-potential-of-plants-used-in-bulgarian-folk-medicine-and-traditional-diet

"The scientific data cited above are in support to the folk medicine reports about the healing properties of S. ebulus fruit preparations." for high cholesterol

Sambucus ebulus (dwarf elderberry) is a plant widely used in Bulgarian folk medicine in various pathological conditions. Its fruits are rich in anthocyanins. Studies report that anthocyanin extracts can reduce body mass and adipose tissue volume in rats fed with high-fat and high-fructose diet [160, 165, 166, 167]. There are reports describing the also hypoglycemic activity of the S. ebulus fruits in rats on high-fat and high-fructose diet [168, 169].

A 30-day human intervention study with S. ebulus fruit tea decreased significantly TAG, total cholesterol, and LDL-cholesterol levels. Slight increase of HDL and significant increase in HDL/LDL ratio were found ([110].