64 Year Old Experiences Drastic Decrease in Appetite: Is it Age-Related?

I am 52 years old and facing a health issue like unintentional weight loss and having a feeling of hungry all the time. Even if I eat food, i don't feel like my stomach is full. I am a pre-diabetic with latest HbA1c of 6.0. I am not taking any medicine for the same at present. I am controlling my sugar level by proper food diet. I feel, every day morning, the weight loss. I am doing proper walk and exercise in the morning and evening. I have taken all types of tests including thyroid, vitamin, etc. everything is normal Please help me out for the reason for my weight loss.

I am 63yrs old. I am still working 8 to 6 job.My morning starts with a cup of green tea and breakfast which is generally South Indian type 5-6 idlis with chutney or 2 dosas or upma which is a good filling and satiating. For lunch I carry 3 chapatis with vegetable or occassionally lemon rice or pulav . My problem is I am unable to eat my lunch fully. I don't feel like finishing it. Most of the time I leave one chapati uneaten. I do not feel hunger.Earlier I would have good tiffin and also eat 5 chapatis in office which over the years dropped to 3 at present . I discussed with my doctor who suggested CT scan abdomen and LFT which both came normal .He recommended medicines and syrup for 1 to2 months .My full b ody checkup also appears normal. I take medicines for thyroid and BP.Sometimes even if don't eat full day my next meal will be little due to low hunger. Please suggest a solution which will improve my food intake. I do not smoke or drink.

Hi, I amm 46 year old male , my problem is my diet has been reduced to 25% in last two years . Even if i feel hungry ,my stomach fill with very less ffood intake, I could not eat any more even if I am intented to do so. I have BP since 2 years and suffering ffrom dipression since 20 years. Now suggest me what to do tto improve my diet ?

Sir, I am a senior aged late 60s. of late, i have lost taste in even my most favourite foods. i am a vegatarian and all my parameters are normal. nowadays i eat very very less, just 25% of what i used to eat even 6 months back. i take normal excercises 3 days a weel , drink water correctly. is there any problem?