It would seem the popular soap star has managed to keep up the low carb diet since then.
The EastEnders star has a love for food and will often share pictures of his home cooked creations on Instagram.
From the snaps posted online, Adam appears to tuck into meals full of meat and vegetables with very few carbs.
Combining a low-carb diet plan with foods high in protein can help slimmers achieve their weight loss goals, according to nutritionist Lisa Borg.
The expert explained cutting back on foods high in carbs for a short period of time can give good weight loss results.