20 mealworms per night!? No wonder the poor thing is sick
I feed my female gliders BML and my males HPW currently it Either diet is great.
The BML is more convenient since if you run out you can run to the store while with HPW you have to plan ahead and order some ingredients online.
For HPW the ingredients are:
2 Cups Warm Water
1.5 Cups Honey
3 Scrambled Eggs(can cook in microwave or stovetop)
1/4 Cup High Protein Wombaroo Powder (Increase to 1/2 cup for pregnant/lactating females.)
1 Tablespoon Bee Pollen
1.5 teaspoons should be fed to each glider every night along with 1 tablespoon fruits and 1 tablespoon veggies
For BML's ingredients:
1/2 Cup Honey
1 Egg (hard boiled, scrambled, or microwaved, no shell)
1/4 Cup Apple Juice
One 4oz Bottle Premixed Gerber Juice with Mixed Fruit Yogurt
1 Teaspoon Rep-Cal Herpivite Vitamin Supplement [blue label] (No Substitutions)
2 Teaspoons Rep-Cal Calcium Supplement Non-Phosphorous with Vitamin D3 [pink label] (No Substitutions)
Two 2 1/2 oz. Jars of Chicken Baby Food (Chicken with Broth or Chicken with Gravy)
1/4 Cup Wheat Germ
1/2 Cup Dry Baby Cereal (Mixed or Oatmeal)
One tablespoon of this should be fed to each glider along with 1 table spoon of fruit and 1 tablespoon of veggies
Based on reading you other posts you need to make sure your gliders have SAFE toys and pouches. Only fleece should be aloud in their cages to reduce the chances of their nails getting stuck on anything. Keep their nails trimmed at least once per month, and make sure to keep their cages clean to prevent illness or infections.