Using Huel for one meal a day wouldn’t give you all the vitamins and minerals you get from Centrum performance no. Those tablets are for an entire days vitamins, whereas a meals worth of Huel is just for a meals worth!
Regarding supplements: What do you think makes sense?
Currently I am only taking large doses of Vitamin C and Zinc (several grams a day) due to it being a good antioxidant, available in powdered form and relatively cheap. It also aids the cross-linking of collagen-fibers.
I considered adding stronger antioxidants like alpha-lipoic acid or astaxanthine or other beneficial things like collagen powder. As these are quite expensive I would be interested in hearing your opinion on that.
Would be nice if Huel offered a creatine supplement, even separately not as a part of Huel. It’s impossible to find a reliable creatine supplement that contains what it claims.
Last year I had one tested, from a big brand that claimed 99.9% purity, and it was only around 60% pure, rest was creatinine. The company then claimed they were just a reseller, and that it must have degraded as a result of storage issues or transport issues. Gave money back but no note on their website about it.