Vitamin A is not typically considered a weight loss aid, but, could it help?
There are some studies (*,*) that do indicate so, but overall, there are better options to lose weight.
The great news though is that vitamin A is a common deficiency and needed for a lot of other important stuff in your body, making it a worthwhile investment as part of the other recommended supplements.
Either way, vitamin A can help a little bit with weight loss, which is always something:

Vitamin A And Weight Loss – How It Helps
Vitamin A’s influence extends beyond supporting vision and immune function:
Vitamin A Can Help Turn White Adipose Tissue Brown
That’s right, and brown adipose tissue can actually help burn more fat, similar to additional muscle weight.
That should help you lose some weight.
Vitamin A Supports Muscle Maintenance

Vitamin A can help in protein synthesis, and muscle growth and mainteneance, which can also improve your weight loss as well as help you get more toned.
Reduce Appetite And Cravings
Anything that can help with eating less overall should be considered helpful to your weight loss journey, and vitamin A can do that through regulating leptin, a hormone influencing Leptin.
Vitamin A Can Balance Blood Sugar Levels
Yep, vit A can help balance your blood sugar levels, making you more insulin sensitive, leading to better odds of losing weight.
Can Boost Energy Levels

Vitamin A supports energy production, which can make you more active, losing a few calories in the process.
But again, vitamin A is needed by lots of different processes and you’re likely deficient in it as well, so:
Eat More Liver Or Take A Supplement
Retinol, the pre-formed version, is abundant in liver and something that our ancestors ate more of since they ate head-to-toe and thus the whole animal.
But if you’re not eating that, try this vitamin A supplement from Now.

Wrap-up
To summarize, vitamin A can be a little bit helpful for weight loss, but is something you should be taking anyways, unless you’re eating your liver weekly.
Deficiency or suboptimal intake of it is common.
So, do your health a favor if nothing else, and have some A :).
/Emil
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