There's no solid proof that vitamin B-12 shots, also called injections, help you lose weight. Vitamin B-12 is a water-soluble B complex vitamin. It's found naturally in many foods, such as meat, fish and dairy products. Vitamin B-12 is added to some foods and is available as a dietary supplement.
Although research in humans is still very limited, some studies suggest that vitamin B12 could affect body fat and metabolism. One review concluded that vitamin B12 plays a key role in fat metabolism, noting that a deficiency could be linked to increased fat accumulation and obesity ( 3 ).
B12 works by converting the food we eat into sugar and other types of fuel that keep the body running smoothly. B12 is often associated with weight loss because of its ability to boost metabolism and provide lasting energy.
Vitamins B, D, iron, and magnesium are four well-known weight reduction vitamins. Vitamin B helps the body to convert food into energy. It also plays a role in metabolism and cell function. A lack of vitamin B can lead to fatigue and weight gain.
B-complex vitamins: These help metabolize carbohydrates, fats, and proteins, activating stored energy instead of letting it turn to fat. Niacin, vitamin B-6, and iron: This impressive trio increases your body's production of the amino acid L-carnitine to help burn fat.
1. Magnesium: Magnesium levels in the body regulates blood glucose levels and a good control over glucose matters a lot when it comes to weight loss. Maintenance of blood glucose levels also means there would be less insulin spikes and lesser creation of new fat cells.
The body relies on a variety of vitamins to maintain optimal health, and B12 is among the most important for weight management. If you want to lose excess weight, vitamin B12 is not only energy-enhancing, it has also been linked to weight loss.
Take B Vitamins Every Day
Experts have found that B vitamins improve your metabolism to help your body burn through fat and protein more effectively. There are a wide range of B vitamins, though the one you should focus on for boosting metabolism are vitamins B-6 and B-12.
It may take a few weeks before your vitamin B12 levels and symptoms (such as extreme tiredness or lack of energy) start to improve. If you have hydroxocobalamin injections to boost your vitamin B12 levels at the start of treatment, the cyanocobalamin tablets may start to work within a few days.
Does vitamin B12 increase appetite? Studies show that a B12 deficiency can sometimes result in a loss of appetite. If you take a B12 supplement to treat this deficiency, you may experience an increase in appetite, but that's really a restoration of a normal level.
There's no solid proof that vitamin B-12 shots, also called injections, help you lose weight. Vitamin B-12 is a water-soluble B complex vitamin. It's found naturally in many foods, such as meat, fish and dairy products. Vitamin B-12 is added to some foods and is available as a dietary supplement.
But if you need more vitamin B12 than what your diet provides, that's when supplements can come in. If you are low in vitamin B12, a common recommended dose for oral supplements is about 1,000 mcg daily.
Decreased appetite and weight loss. As a result of digestive problems, such as nausea, people with vitamin B-12 deficiency may lose their appetite. A decreased appetite can lead to weight loss in the long term.
Vitamin B12 works on the pineal gland, which is responsible for the production of melatonin. The vitamin helps increase the production of melatonin during the nighttime hours, as well as release it earlier, making it easier to fall and stay asleep.
Factors that may increase a person's metabolic rate include consuming an appropriate number of calories, favoring protein over carbohydrates and fat, getting enough sleep, and some types of exercise, such as resistance training.
The table below lists prescription drugs approved by the FDA for weight loss. The FDA has approved five of these drugs—orlistat (Xenical, Alli), phentermine-topiramate (Qsymia), naltrexone-bupropion (Contrave), liraglutide (Saxenda), and semaglutide (Wegovy)—for long-term use.
What Drink Burns Fat Overnight? Drinking turmeric milk, chamomile tea, cinnamon tea, green tea, protein shake, green veg smoothies, and fiber-rich juice helps you burn significant fat overnight.
Besides boosting mood and promoting calcium absorption, recent studies have shown that vitamin D may also aid in weight loss. For people with extra belly fat, a vitamin D supplement may be beneficial.
1. Fenugreek. Fenugreek is a common household spice derived from Trigonella foenum-graecum, a plant belonging to the legume family. Several studies have found that fenugreek may help control appetite and reduce food intake to support weight loss.
Leptin isn't a vitamin or mineral. You can't absorb it from a pill. In fact, “leptin supplements” don't contain any actual leptin. If they did, your stomach would simply digest them before they could have any effect on your body.