DGF means Deliciously Guilt Free A wonderful low carb cake company that several of us use so that we can have a sweet treat when we don't have time for low carb sweet treats cooking. They freeze well too.
www.deliciouslyguiltfree.com
OMAD means one meal a day - a fair few of us do some time restricted eating aiming to fast for the rest of the time. For example I would aim in my fasting window to not eat at all and make sure that my drinks are also sugar free eg black tea, water or black coffee. I often eat 18/6 which means that I fast for 18 hours and only eat - low carb of course - during 6 hours or sometimes 16/8 with 16 hours of fasting if hungry earlier. On OMAD fasting window may be 23 hours and eating 1 hour unless it is a big one meal a day! I did OMAD when first started eating this way but these days dont do it as often.
TAG I think is one used by
@maglil55 and refers to an Americano Grande I think from her Tassimo coffee machine so think it is a black coffee.
Personally when I first started I had to go Keto and have less than 20 g of carbs to make a difference for me to my sugars and weight. I found at that stage it was easier with OMAD These days I aim for 20/30 but sometimes go up to about 50 but I am successfully maintaining my blood sugars and weight 4 years on. We would all count our daily carbs on this thread - I believe - as it is the low carb thread.