Mother eats 3 or 4 eggs scrambled at breakfast 7 days a week. She also likes scrambled eggs at lunch or dinner when she doesn't like what is on the menu at her Senior Facility. She is 99 years old. She also likes white bread and deserts. She eats very little fruits and vegetables and should be drinking more fluids every day. Her sugar is 131. which is good for her age but still high. Her other vitals are good. I go to meals with her to assist her. and want to do a good job. She knows her own mind and speaks up. The eggs are a commercial grade, i.e., not organic, free range eggs. Mother has an appointment with a Dr. regarding her diet. coming up soon.
I agree with all the people who have posted so far. Changing what your mother eats is not going do some miraculous cure. It is just likely to have a negative impact on her quality of life.
There are some creative ways to improve a person's diet, and if she were 50 or you were concerned about a child, I'll bet we could all share some suggestions. But, my goodness, this woman is pushing 100! Reward her with the all the eggs and white bread and desserts she wants!
BTW, 131 is fine for a woman her age. Geriatric specialists think an average of 150 is fine for older people. There is no longer such worry about the future problems that could be caused by slightly elevated sugars.
Your mom sounds amazing. I know you are concerned for her well being. But if it were my mom and she was happy and content, I might just let her have all the eggs she wanted. I would check with her doctor or dietician if you are concerned though. For a 99 year old woman it sounds like she has a good appetite. Starting to think eggs might be her secret to longevity.