Yes, there are studies to support all of the claims made in the article.
Spirulina is an effective accumulator of toxins, especially heavy metals. Here is a recent study supporting this:
Spirulina platensis as renewable accumulator for heavy metals accumulation from multi-element…
Metal accumulation by Spirulina platensis from synthetic effluents with the following chemical composition: Cr/Fe…
Oil pulling has a huge effect on reducing bacteria in the mouth and reducing systemic inflammation, as cited in the article. There are more studies here if you want to read them:
Effect of oil-pulling on dental caries causing bacteria
The effect of oil-pulling on the reduction of total count of bacteria was determined. There was a remarkable reduction…
Effect of oil pulling on halitosis and microorganisms causing halitosis: A randomized controlled…
ORIGINAL ARTICLE Year : 2011 | Volume : 29 | Issue : 2 | Page : 90-94 Effect of oil pulling on halitosis and…
The following article states numerous benefits of heat therapy:
- “The minerals sodium, potassium, magnesium, and chloride are all excreted via sweat,14 along with iron15 and chromium.
- Sodium and chloride have the greatest losses (155 and 137 meq, respectively), while magnesium and potassium are excreted in much lower quantities (13 and 16 meq, respectively).
- • Copper and zinc are released in high amounts in sweat (avg. for copper 550 µg/L for males and1480 µg/L for females; for zinc 500/1250 for males and females, respectively).
- Dermally absorbed lead was released in both sweat and saliva.”
There were multiple pages in this article listing which toxic substances are removed from the body via sweat.