Natural vitamins?
any organic vitamins that help with
ENERGY?
WEIGHT LOSS?
MEMORY ?
CONCENTRATION?
Answer: Absolutely!
The most popular strength boosters are B-12, Royal Jelly (and other bee-based products), L-Carnitine, Ribose, Ginseng, Guarana and Green Tea (both are natural sources of caffeine).
For weight loss, in that are SO many options, and most of them do completely different things... some increase your metabolism, some form you feel fuller so you don't eat as much, some are curvy blockers, some are carb blockers... If you have a specific diet concern, I can try to help you next to that.
The most popular natural products for brain health (which covers memory and concentration) are Ginkgo Biloba, Acetyl L-Carnitine, Fish Oil (Omega 3), Phosphatidylserine (abbreviated PS), DMAE, Huperzine A, Bacopa Monnieri (or Monniera), and Vinpocetine.
There are a LOT of populace that get a lot of benefit from any combination of those. I would suggest tally one at a time to your daily regiment as too much too fast can be tough. Feel free to E-mail me if you own any other questions