8 Top-Rated Vitamins That Will Give You a Boost — All From Amazon

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If you're on a total health kick and you're ready to feel better than ever, don't forget to take your vitamins. These multipurpose supplements can do so much for you, from vitamin D3 giving you an energy boost to probiotics helping support digestive tract health. To make it easier, we looked to Amazon because the online retailer has a large community of customers that love to leave in-depth and unbiased reviews. We sorted through and rounded up a list of its most popular choices. From iron to vitamin C, take a look at what these reviewers are saying.

NatureWise Vitamin D3

NatureWise Vitamin D3

The vitamin: NatureWise Vitamin D3 ($14)

Why people take vitamin D3: Helps support the immune system, healthy muscle function, and bone health.

What reviewers are saying: Pressed with organic olive oil, this non-GMO vitamin helps you get your daily dose of vitamin D3. It has over 6,500 reviews on Amazon and a 4.8-star rating. This reviewer loved that the pill was easy to take. "I've been taking this supplement for about a year and it's been great. My vitamin D level is now normal and the pill is made of quality ingredients, which I like. It's also very small and easy to swallow."

New Chapter Every Woman's One Daily

New Chapter Every Woman's One Daily

The vitamin: New Chapter Every Woman's One Daily ($23)

Why people take multivitamins: Helps support support overall daily health.

What reviewers are saying: Made with organic vegetables and herbs, this multivitamin is easy on the stomach. See why one reviewer loved its simple ingredients. "Absolutely love New Chapter vitamins, and these dailies are no exception. I have an extremely sensitive stomach and these never bother me. I definitely notice energy levels feeling better everyday."

MegaRed Omega 3 Krill Oil

MegaRed Omega 3 Krill Oil

The vitamin: MegaRed Omega 3 Krill Oil ($14)

Why people take omega-3s: Can help reduce the risk of heart disease, high blood pressure, and cholesterol.

What reviewers are saying: Unlike some heavy omega-3 oils, this doesn't have a fishy odor to it. It has over 900 reviews on Amazon and 4.6 stars. "These have no fishy taste are so much smaller than other typical capsules, making them so much easier to swallow."

MegaFood Iron Supplement

MegaFood Iron Supplement

The vitamin: MegaFood Iron Supplement ($14)

Why people take iron supplements: Upping your iron intake can help fix low energy levels.

What reviewers are saying: Some women can suffer from low iron levels, so if you need a boost, try this top-rated supplement. One customer was able to up her iron levels without changing her diet. "These have really brought my levels up without any side effects, and I ate all the same things."

Nature's Way Vitamin C

Nature's Way Vitamin C

The vitamin: Nature's Way Vitamin C ($14)

Why people take vitamin C: Helps support immune system health and promote iron absorption.

What reviewers are saying: One reviewer liked how it also helped them digest food. "This is a fantastic vitamin C. I use it to help absorb nutrients from my meals, as directed by my doctor. I also use it when I have a cold to bolster my immune system and it works like a charm."

Garden of Life Probiotics Supplement For Women

Garden of Life Probiotics Supplement For Women

The vitamin: Garden of Life Probiotics Supplement for Women ($28)

Why people take probiotics: Helps support a healthy gut, digestive track, and immune system.

What reviewers are saying: Probiotics come in both pill and liquid form; here's why one reviewer likes this pill. "I finally found probiotics in pill form that actually work. I prefer this over drinking a liquid and my stomach has consistently felt better."

Nature Made Vitamin B12

Nature Made Vitamin B12

The vitamin: Nature Made Vitamin B12 ($8)

Why people take vitamin B12: Helps support cellular energy in the body.

What reviewers are saying: If you're feeling dragged down or tired, give yourself a boost with this energy building vitamin. This couple loved taking them together. "My husband and I take [it] every day and feel like we have so much more energy."

Centrum Silver Women Multivitamin

Centrum Silver Women Multivitamin

The vitamin: Centrum Silver Women Multivitamin ($21)

Why people take multivitamins: Helps support support overall daily health.

What reviewers are saying: This specific multivitamin is targeted for women over the age of 50. With a high dose of vitamin D3, it supports heart, brain, and eye health. It has over 2,400 reviews on Amazon and a 4.6-star rating. See why this reviewer loved it. "I like to keep things simple, and this single daily multivitamin does exactly that. I feel good without having to take several things."