Nonetheless, it is not completely clear how they do that, what particular compounds they’re thought to kill, plus if they even work.

Here is a detailed review of detox diets and their health effects.

A common detox diet includes a duration of fasting, accompanied by a severe diet of vegetables, fruit, fruit juices, and water. Sometimes it may include herbs, supplements, teas, and colon cleanses or enemas.

This is required to:

  • Rest your organs by fasting
  • Stimulate your liver to get rid of toxins
  • Promote toxin removal through feces, urine, and sweat
  • Increase circulation
  • Give your body healthy nutrients

Detox treatments are most generally prescribed because of likely exposure to toxic chemicals in the environment or your diet. These involve pollutants, chemicals, synthetic, heavy metals, and other harmful compounds.

However, these diets are also revealed to help with various health problems, including obesity, autoimmune diseases, digestive issues,  inflammation, bloating, allergies, and chronic fatigue.

Despite this, a human study on detox diets is lacking, and the handful of studies that exist are significantly flawed.

Common Ways to Detox

Additionally, there are ways to do a detox diet, ranging from complete hunger fasts to easier food modifications.

Most detox diets include:

  • Fasting for 1–4 days.
  • Taking fresh smoothies, fruit and vegetable juices, water, and tea.
  • Totally eliminating alcohol, coffee, cigarettes, and refined sugar.
  • Drinking only particular liquids, such as salted water or lemon juice.
  • Avoiding all allergenic foods, then slowly reintroducing them.
  • Reducing foods high in heavy metals, contaminants, and allergens.
  • Taking herbs or supplements.
  • Using laxatives, colon cleanses, or enemas.
  • Exercising frequently.

Detox diets differ in intensity and duration.

Which Toxins Are Eliminated?

Detox diets unusually recognize the particular toxins they aim to remove. The mechanisms through which they operate are also unclear.

In reality, there is slight to no proof that detox diets exclude any toxins from your body.

More so, your body is competent to cleansing itself through the liver, urine, excretions, and sweat. Your liver produces toxic substances harmless, then ensures that they’re released from your body.

Despite this, there are rare chemicals that may not be as simply removed by these processes, including persistent organic pollutants (POPs), phthalates, bisphenol A (BPA), and heavy metals.

These tend to store in fat tissue or blood and can take a very long time. Nevertheless, these compounds usually are eliminated

How Effective Are These Diets?

Some people describe feeling more focused and active during and after detox diets.

Notwithstanding, this increased well-being may simply be due to reducing processed foods, alcohol, and other unhealthy things from your diet.

Similarly, you may also be taking vitamins and minerals that were lacking before. That stated, several people also report feeling very unwell during the detox period.

1. Effects on Weight Loss

Some very few experimental types of research have examined how detox diets influence weight loss.

One research in overweight Korean women tested the lemon detox diet, which restricts you to a mixture of organic maple or palm syrups and lemon juice for seven days.

The diet significantly decreased body weight, BMI, body fat percentage, waist-to-hip ratio, waist circumference, markers of inflammation, insulin resistance, and circulating leptin levels.

If a detox diet requires severe calorie restriction, it will most surely cause weight loss and improvements in metabolic health — but it’s incredible to help you keep weight off in the long term.

2. Detox Diets, Short-Term Fasting, and Stress

Some types of detox diets may have effects related to those of short-term or intermittent fasting.

Short-term fasting may increase different disease in some people, including increased leptin and insulin sensitivity.

However, studies in women show that both a 48-hour fast and a 3-week period of reduced calorie intake may enhance your stress hormone levels.

Upon that, crash diets can be a stressful experience, as they include maintaining temptations and feeling intense hunger.

Potential Benefits

Detox diets may have health benefits, such as:

  • Losing excessive fat
  • Exercising and sweating frequently
  • Limiting stress, relaxing, and getting good sleep
  • Eating whole, nutritious, healthy foods
  • Avoiding processed foods
  • Drinking water and green tea
  • Avoiding dietary sources of heavy metals and POPs

Following these guidelines is generally linked to improved health — regardless of whether you’re on a detox diet.

Safety and Side Effects

Before doing any sort of detox, it is necessary to examine possible side effects.

1. Overdosing

Some detox diets may chance the risk of overdosing on supplements, diuretics, laxatives, and even water.

In the most critical cases, the ingredient labels of detox products may be wrong. This can raise your risk of overdosing, potentially resulting in serious effects.

2. Severe Calorie Restriction

Several detox diets suggest fasting or strict calorie restriction. Short-term fasting and limited calorie consumption can result in fatigue, irritability, and bad breath.

Additionally, long-term fasting can occur in energy, vitamin, and mineral deficiencies, as well as electrolyte imbalance and even death.

Moreover, colon cleansing methods, which are sometimes suggested during detoxes, can cause bloating, dehydration, cramping, nausea, and vomiting.