4 Vitamins that Cause Weight Gain

by Rakib Sarwar, RPh
Published on February 26, 2020

Our modern lifestyles sometimes require an intake of diverse vitamin types to ensure the upkeep of a healthy body. Many forms of nutrients and vitamins exist to supplement our food intake. Many debates exist regarding the use of vitamins and the subsequent impact on the bodily system. During many circumstances, individuals reported that vitamins could probably increase weight. Depending on your weight goal, added vitamins can sometimes assist people in balancing dietary requirements. If a person needs to enhance their weight for health or sometimes pregnancy reasons, various vitamin types can help. These vitamin types exist in certain food groups or added supplements. Focus on the use of natural products stays vital. 

Vitamin intake plays a critical role in keeping modern society active and healthy. Especially with a significant increase in daily activities, processed food types, and evidence of global health decline.  Intake and additional consumption of vitamins allow the body to fill the open gaps. Additional energy and calorie consumption assist the body to develop. Using vitamins to increase weight requires an investigative and careful approach. The main objective of the writing attempts to inform the reader of the negatives and positives experienced during additional vitamin intake. It also guides the reader regarding additional steps needed to use added vitamins wisely. 

Although the article focuses on 4 vitamins that cause weight gain, the combined use with other nutrients and minerals impact the outcome. Vitamins play a significant role in keeping our bodies healthy, and the correct use of the nutrients should not create weight-increases. It becomes important to understand vitamin complexities and their diverse functions. The use of correct food types allows for limited use of additional supplements to keep vitamin levels balances. The article below aims to provide a summary of 4 vitamin types that can assist with weight gain.

Vitamins that Cause Weight Gain

Vitamin A

Research indicated that women who attempted to gain weight easily displayed their trust in using vitamin A (11). Vitamin A supports cell growth and protection of the bodily organs. Vitamin A comes in two human dietary forms, namely preformed and provitamin. Preformed vitamin A typically comes in the form of animal products, for example, fish, meat, or liver. Beta-carotene comprises the provitamin option and offers the most important of the vitamin A range (12). Beta-carotene normally occurs in plant food, and the body converts the intake to vitamin A. 

Vitamin B

During some instances, individuals who struggle with iron shortages and vitamin B deficiency struggle with eating disorders or weight gain. It becomes critical to use certain vitamin types that increase appetite and consumption of food (2). The increased intake of vitamin B can improve weight to a higher balanced level. Folate that presents the natural form of vitamin B becomes an important nutrient to allow for weight increase. Regular intake of the natural vitamin B form ensures increased energy levels and muscle tone. Iron shortages impact on the body’s nervous system that can easily change the ability to gain weight when necessary. During many circumstances, people sometimes struggle with weight management because of the impacts experienced in the system. 

Some evidence exists that the vitamin B group can allow for weight gain if not maintained and managed. If individuals supplement their daily diets with vitamin B, it increases energy levels. If not used, it can allow for additional weight growth (8). People who struggle with vitamin B deficiency can initially resist following a proper diet order. If the vitamin levels normalize, a person’s appetite returns to the well-defined eating direction. During these scenarios, an individual may initially eat too little and then too much. The management of your eating habits becomes critical during additional vitamin use for weight gain. Even if a person attempts to gain weight, overeating can present a problem. 

Vitamin C

Some vitamin types, for example, vitamin C, can cause a slowdown in metabolism that allows weight to increase. Research has shown that the use of prenatal and multivitamins can allow for weight increases. If a person feels serious about weight gain, contact a dietician to assist with guidance. The diet plan allows for a structured approach in terms of a good food group and additional vitamin requirements. 

Vitamin C offers a method to increase a person’s weight easily. Several debates discuss the impacts of vitamin C on a person’s body functions. Vitamin C acts as an antioxidant and one of the safest added supplements to take.  During the event that cells cannot access fat molecules, the body experiences fatigue and influences the metabolism levels. Influence on metabolism levels may cause a person to overeat with an attempt to compensate for a lack in vitamin content. The regular use of vitamin C allows an individual to keep their metabolism relatively normal and prevent overeating (13). During a decrease of carnitine concentrations, fat accumulates. 

Vitamin D

Some records displayed that the use of vitamin D can allow for weight increase in some population groups. Depending on your health, the added intake of the nutrient most likely balances your weight before an increase of it (9). Vitamin D takes many forms, but the old fashion sunlight helps to generate some energy. Vitamin D offers the body an opportunity to formulate some additional fat a person needs to stay healthy.

Also, the absorption of vitamin D strengthens the bone structure (1). Diverse studies have shown the significant role vitamin D plays with weight management and improved health status. The regular intake of the supplement, especially by women between the ages of over 50 to 70 years, becomes critical (6). In addition, elderly individuals after 70 years known to lose weight require additional nutritional intake to keep the body from decaying. The impacts on muscle metabolism and fat loss have become a significant challenge. The use of the relevant vitamins requires additional care to prevent malnutrition (7).

The importance of Vitamin D lies with the ability to absorb calcium levels and increase the strength of bone structures. Daily intakes of vitamin D become critical, especially with older people. After much research, the health sector attempts to motivate populations to increase the use of vitamin D (10). According to the Journal of Nutritional Science, vitamin D and the influence thereof need continuous investigation. Using fortified juice permits for an increase in vitamin D2 and D3. 

Food Groups Containing Weight Gain Vitamins

Diverse food groups available on the market allow for the sufficient intake of vitamins typical to assist with weight gain. An individual who aims to increase their weight needs to focus on the development of a diet plan aligned with required food groups. The below paragraph provides some indication of food possibilities that contain the mentioned vitamins (2). 

  • Vitamin A: Sweet potatoes, carrots, tuna, goat’s cheese, apricot
  • Vitamin C: Cauliflower, strawberries, citrus fruits
  • Vitamin B: Salmon, milk, meat, cheese, liver, Spinach, broccoli, beans poultry and avocado
  • Vitamin D: Margarines, fatty fish or some spreads, cheese, milk, yogurt, fish oi

Reasons for Weight Gain because of Vitamin Intake

Weight gain requires the management of certain food types and the intake of supplements that decrease metabolism. The reasons for weight gain during supplement intake comprise diverse reasons. During many instances, the added supplements allow for an increase in energy levels. The aim of additional supplements normally relates to individuals who focus on exercising and toning. In other instances, people who genetically struggle to gain weight attempt to rectify the problem by adding nutrients.

How to Manage Your Weight During Vitamin Intake?

People should monitor weight gain during increased vitamin intake. During some instances, a sudden step-up may impact the body’s system to maintain a healthy weight over a longer period. Similar to a “crash” diet approach to lose weight, one should be careful when gaining weight too fast. The problem starts when attempting extreme measures to gain weight with supplements. It may not present a sustainable weight management approach.  

If your body experiences deficiencies related to vitamin shortages, the system needs to rectify the imbalance. Vitamins and weight gain stay debatable opinions. Researchers aim to develop an understanding of the reaction between the system and additional daily vitamin use. If a person takes too many vitamins, it acts similarly during the overconsumption of medicines. Too much of a good thing creates negative effects. Using vitamin B, for example, requires a balanced approach, especially during the use of vitamin B injections. These injections can become problematic if used extensively. 

A person who attempts to lose weight may feel that added nutrients prevents a person from managing their diet. Important to remember that, during some instances, an individual may feel bloated during additional use of vitamins. In addition, if a person’s body attempts to tone muscles, it can also increase weight. 

A sudden increase in weight can happen if eating disorders become evident. Individuals who struggle with weight gain must discuss the matter with their doctor. 

A detailed understanding of a person’s body status and genetic background informs the vitamins an individual needs. Increasing weight depends on your DNA background, external environment, and health history. Using added vitamins only works if a person develops a detailed understanding of their body system. If a person aims to gain weight by extra vitamin intake, different bodily characteristics need investigation. Some added vitamins may only work during specific circumstances.

Additional Vitamin Supplement Use

Using additional supplements provides some added support to increase muscle metabolism and enhance fat levels. Pregnant women who already struggle with low weight numbers attempt to increase their fat levels with added vitamins. Diverse supplements on the market attempt to assist with muscle and bone growth. A person must remember that the balance between calorie intake and weight gain forms part of logical dietary thinking. If your daily intake of calories presents more than required, it changes into fat. 

Many powders and liquids exist that a person can use that impacts body weight levels. Mixtures with milk, juices, and various fruits allow for a healthy weight gain approach. Importantly, a person must focus on vitamin A, B, C, D  intake to upkeep the desired weight levels. Some nutritional drinks comprise the required vitamins and can easily combine with the relevant food groups. It becomes important to focus on the correct food options first and then add appropriate additional nutrients. 

Importantly, these added supplements as part of a controlled diet allow for weight increase when necessary. 

Impact of Vitamins

The impacts of vitamins on the body offer a more complex scenario than expected. Chemical interactions experienced by the system and the need for continuous leveling of the nutrient levels become complicated. No easy answer exists to explain why certain vitamins result in weight gain. Vitamins that create additional energy or influence a person’s eating order mostly impact weight gain. Meaning vitamins only cannot allow for weight gain but rely on people’s additional food intake. 

If a person attempts to gain weight, focus on the vitamins that allow your body to increase fat levels. Depending on a person’s health background and activity levels, normally multivitamins can support increased weight gain. 

Many reasons exist why individuals struggle to maintain their weight. Mostly, we find loads of weight-loss material or guidance but few how to gain weight. Vitamins that allow a person’s body to generate fat, decrease metabolism, and assist with muscle tone becomes critical to use. A combined well-planned diet with added nutrients and vitamins results in weight gain. 

Groups that especially struggle to gain weight form part of the elderly or expecting women groups. Diverse research efforts by the health industry attempted to determine the impacts additional vitamin intake has on them. These research efforts look at diverse supplement types with added vitamins. 

In addition, people who attempt to lose weight and overuse vitamins to increase energy may subsequently struggle to reach their goal. The correct level of nutrient use becomes important during weight gain or loss. 

Manage your vitamin intake by adding some following food recipes in your dietary program (4):

Almond milk with hazelnut 

Berries, natural yogurt, and vanilla

Peanut butter, banana, and almond milk 

Walnut and protein

Full cream yogurt mixed with berries

Another weight gains vitamin recipes include the following:

– Roast chicken combined with sweet potatoes and mixed bean salad

Meat soup with Mediterranean vegetables

Mashed potatoes with cheddar cheese

Mixed pasta with oil and salad

Remember the key vitamins that allow for weight gain include vitamins A, B, C, and D. These nutrients allow for muscle build, metabolism decrease, and an increase in appetite. As a result, individuals who struggle with weight gain can with the help of a planned diet manage their weight balance. In addition, the intake of protein in different forms allows for a healthy increase in weight. Nutrient use with combined exercise programs offers continuous improvement of the weight status and management thereof. 

Although a person attempts to gain weight by additional vitamin intake, the management of calorie burns becomes important. Weight gain involves a complex environment and should combine with understanding your medical background. For example, if you contain illnesses that cause weight gain, additional vitamin intake may not assist. Diverse vitamins exist with different complexities. Many vitamin types form part of our bodily functions and can increase weight if used correctly.  


Increasingly, people use additional vitamins to assist their energy levels during the day. Sometimes society adds vitamins to their daily diets without understanding the impacts of it. If a person aims to gain weight using vitamins, the process needs to include a diet plan, exercise, and balanced eating. Weight gain with the use of added vitamins needs to include absorption of the key vitamins listed in the article. The additional intake of these vitamins via powder, liquid, or tablets needs to form part of a dietary plan. 

The outcome of the combined effort allows for strong muscles and body development. Individuals require a long term and sustainable approach to managing body weight. Short-term solutions only provide an immediate result but with no future weight management benefits. List the added vitamins you need, determine the source, and eat healthily.

The four vitamin types that cause weight gain should be managed according to a diet plan. Depending on your long-term weight goal, the use of certain vitamins can increase weight. If you are an individual who attempts to lose weight, the correct management of vitamin intake excludes any additional weight-increases. 

Diverse food groups comprise traces of vitamins A, B, C, and D. Attempt to focus on the natural intake of vitamins and abstain from using processed products. Added supplements may allow for further weight gain if needed. It becomes important to understand the nature of your body to determine the vitamin intake a person requires. If you are a person that drastically requires weight increase, the use of the discussed vitamins may be critical for you. Health professionals can easily provide support regarding vitamins that allow for weight gain. 


  1. https://nutrineat.com/what-vitamins-are-good-for-weight-gain
  2. https://www.livestrong.com/article/447351-best-vitamins-to-gain-weight/
  3. https://www.healthline.com/nutrition/best-weight-gain-supplements#section1
  4. https://www.healthline.com/nutrition/18-foods-to-gain-weight#section1
  5. https://supplementhound.com/supplements-for-weight-gain/
  6. Balvers G J et al, 2015, Recommended intakes of vitamin D to optimise health, associated circulating 25-hydroxyvitamin D concentrations, and dosing regimens to treat deficiency: workshop report and overview of current literature, Journal of Nutritional Science, Vol. 4, pp. 1-8. https://www.cambridge.org/core/journals/journal-of-nutritional-science/article/recommended-intakes-of-vitamin-d-to-optimise-health-associated-circulating-25hydroxyvitamin-d-concentrations-and-dosing-regimens-to-treat-deficiency-workshop-report-and-overview-of-current-literature/A1CBAE7AAA6114365DE851D77AAFCC61
  7.   Troesch B et al., 2012, The Role of Vitamins in Ageing Societies, International Journal for Vitamin and Nutrition Research, Vol. 82, pp. 355-359. https://econtent.hogrefe.com/doi/abs/10.1024/0300-9831/a000131
  8. https://www.livestrong.com/article/488651-vitamin-b-complex-and-weight-gain/
  9. https://www.livestrong.com/article/498945-can-vitamin-d-make-you-gain-weight/
  10. Stepien M et al., Effect of supplementation with vitamin D2-enhanced mushrooms on vitamin D status in healthy adults, Journal of Nutritional Science, Vol. 2, pp. 1-9. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4153019/
  11. https://getfit.jillianmichaels.com/there-vitamin-can-gain-weight-2072.html
  12. https://ods.od.nih.gov/factsheets/VitaminA-HealthProfessional/
  13. https://www.eurekalert.org/pub_releases/2006-04/foas-vcd040306.php


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