Diet Advice and Tips

I am 23 year old and I am underweight. My weight is 37kgs. What do I need to do to be in a good weight? Please help me out.

I need some suggestions on protein snacks. I see protein bar, peanut candy etc. What are the other protein snacks readily available in the market? Can we eat them as snacks. Will it control excess hunger? Do they have any side effects?

Energy which we humans required So does it have physical appearance ? I mean is it a liquid , solid , semi solid or a substance ?

I find eat difficult to eat sweet food. For some days i am feeling that my capacity to eat sweet things has decline. These days, whenever, i tried to eat food sweet food i fails to eat more As earlier i was able to eat 3-4 asgulla now ...find eat difficult to eat even 1 piece Jo feeling 10 khakar aaye esa man 1 khane pr hi ho jata hai

Looks like my face is getting bit fatty over the years unknown to me the cause of it. I'm hitting gym daily in the morning hours,by evening I go for 30 minutes of brisk walking,10 minutes of facial workout on flip side my diet is I eat 3-4 times a day normal home cooked meal, no fast food and post workout foods with no suppliments,no dairy products, fruits and vegetables in good proportions,no medication, drink 3-4 litre of water water daily,salt intake is zero, sleep for 8 hours, no habits such as drinking not smoking but despite all this strict regime result is almost  nil with no any desired effect but rather my face is getting puffier with no match to my body making it very weird. My body looks lean but my face growing fattier than before Please suggest me the remedies to overcome this problem My diet includes chapati roti daal non veg only chicken fish once a week ,3 eggs daily only 2 yolks, sprouts like green gram,peas,almonds with some peanuts Let me know

My trigliceride is above normal. Which cooking oil  is least harmful. I know all oils are bad for heart but it is not possible to completely avoid it

If a baby has lactose intolerance So can mother breastfeed this baby ? ... ... .. .. ... .. . ... .. .

What is the difference between calory and energy ? ... .. . .. .. . . ... ... ... ... ... ... ... ...

1.Can i give complete boiled egg DAILY  in the breakfast for my 10months old baby? 2.can i give ragi maly daily? 3.can i give oats daily?

Is cow milk good for kids? My child is 2 years old can I give him cow milk is it beneficial for him..